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Spanish Driving Theory Courses

Lesson 1 of the Introduction to Professional Truck Driving unit

Spanish Truck Driving Theory C/C1: Scope of Category C & C1 Licences

Welcome to the Official DGT Theory Course for Spanish Truck Licences! This lesson, 'Scope of Category C & C1 Licences', is your first step in Unit 1. It clearly defines the distinctions between Category C and C1 truck licences according to Spanish law, covering their maximum authorised mass (MAM) and the essential requirements for aspiring drivers. Understanding these fundamentals is crucial for your Category C/C1 exam preparation and professional driving career.

Category CCategory C1Truck LicenceDGTLicence Requirements
Spanish Truck Driving Theory C/C1: Scope of Category C & C1 Licences

Lesson content overview

Spanish Truck Driving Theory C/C1

Understanding the Scope of Spanish Category C and C1 Driving Licences

Welcome to this comprehensive lesson, part of the Official DGT Theory Course for Spanish Truck Licence Category C & C1. This chapter provides a detailed explanation of the legal definitions, requirements, and operational boundaries for Category C and C1 driving licences under Spanish law. Mastering these regulations is fundamental for safe, compliant, and professional heavy vehicle operation, establishing the bedrock for your career as a professional driver.

Operating heavy goods vehicles (HGVs) demands a higher level of skill, responsibility, and theoretical knowledge than driving standard passenger cars. The Spanish traffic authority, the Dirección General de Tráfico (DGT), categorizes these vehicles and their corresponding licences based primarily on their Maximum Authorised Mass (MAM), trailer capabilities, and the driver's professional qualifications. This differentiation ensures that only suitably qualified and medically fit individuals operate vehicles that present distinct challenges and risks on public roads.

Defining Category C and C1 Licences: Maximum Authorised Mass (MAM)

The most critical factor in determining whether a vehicle requires a Category C1 or C licence is its Maximum Authorised Mass (MAM). This term, also frequently referred to as Gross Vehicle Weight (GVW) in some contexts, represents the heaviest legal weight a vehicle may have when driven on public roads. This includes the vehicle itself, its load, all accessories, fuel, and any passengers. Understanding and respecting MAM limits is paramount for road safety, preventing infrastructure damage, and ensuring legal compliance.

Category C1 Licence: Medium-Sized Heavy Vehicles

The Category C1 licence permits the driving of medium-sized heavy vehicles. Specifically, these are vehicles whose MAM is greater than 3,500 kilograms (3.5 tonnes) but does not exceed 7,500 kilograms (7.5 tonnes). This category acts as an intermediate step between standard car licences (Category B, which covers vehicles up to 3,500 kg MAM) and full heavy goods vehicle licences.

Drivers holding a Category C1 licence are typically authorized to operate vehicles such as larger delivery vans, small rigid lorries, or ambulances that exceed the 3.5-tonne limit but remain below 7.5 tonnes. This category is crucial for many commercial activities that require vehicles larger than standard light commercial vehicles but do not demand the full capacity of a heavy truck.

Category C Licence: Heavy Goods Vehicles

The Category C licence is designed for operating full-sized heavy goods vehicles. This category applies to vehicles with a MAM greater than 3,500 kilograms, with no upper weight limit. This means that a Category C licence is required for virtually all large rigid lorries, including those weighing 10 tonnes, 20 tonnes, or even the maximum permissible MAM for a rigid vehicle in Spain, typically around 26 tonnes (depending on axle configuration).

A Category C licence is the standard requirement for professional truck drivers operating a wide range of heavy commercial vehicles, from large distribution trucks to specialized vehicles like refuse lorries or concrete mixers. The extensive training and testing associated with this licence reflect the significant responsibilities and complexities involved in controlling such large and powerful machines.

Note

It is important not to confuse a vehicle's curb weight (weight of the empty vehicle) with its MAM. The MAM always includes the maximum legal load the vehicle is designed to carry.

Trailer Coupling Regulations for C and C1 Licences

Beyond the primary vehicle's MAM, Spanish driving regulations also define strict limits on the mass of trailers that can be coupled to vehicles operated under Category C1 and C licences. These limits are crucial for ensuring safe braking performance, vehicle stability, and overall road safety, especially when maneuvering with a towed load.

Trailer Limits for Category C1

For drivers holding a Category C1 licence, the permissible trailer mass is subject to two main conditions:

  1. Light Trailer Limit: The trailer's MAM must not exceed 750 kilograms. This allows for coupling small utility trailers, boat trailers, or car transporters that fall within this weight class.
  2. Combined Mass Limit: If the trailer's MAM is greater than 750 kilograms, the combined Maximum Authorised Mass (MAM of the vehicle + MAM of the trailer) must not exceed 12,000 kilograms (12 tonnes). This condition allows for towing slightly heavier trailers, provided the total weight of the entire combination remains within safe and manageable limits for a C1 driver.

Warning

Exceeding the 12,000 kg combined MAM for a C1 licence holder is a serious offence and requires a Category C1+E licence.

Trailer Limits for Category C

Drivers holding a Category C licence have greater flexibility regarding trailer mass. They are authorized to tow trailers with a MAM of up to 3,500 kilograms (3.5 tonnes). Crucially, unlike Category C1, there is no specific combined mass restriction when towing a trailer up to 3,500 kg with a Category C licence. This allows Category C drivers to tow a variety of substantial trailers, such as larger plant trailers or livestock transporters.

When an 'E' Endorsement is Required

If a driver needs to tow a trailer that exceeds the limits set for their base C1 or C licence – specifically, if the trailer's MAM is over 750 kg AND the combined MAM exceeds 12,000 kg (for C1), or if the trailer's MAM is over 3,500 kg (for C) – an additional licence endorsement, known as the Category E endorsement, is required. This results in licences such as C1+E or C+E, which authorize the operation of articulated lorries or vehicles with heavy trailers.

Prerequisites for Category C and C1 Licence Applicants

Obtaining a professional driving licence in Spain involves meeting specific criteria related to age, physical and mental fitness, and often, professional training. These prerequisites are designed to ensure that drivers of heavy vehicles possess the necessary maturity, health, and skills to operate safely.

Minimum Age Requirements

The minimum age at which an applicant can apply for a Category C1 or C licence in Spain reflects the increased responsibility associated with driving heavier vehicles.

  • Category C1: The minimum age for applying for a Category C1 licence is 18 years old. This aligns with the age for obtaining a standard Category B car licence, providing a pathway for younger drivers to enter the medium-sized commercial vehicle sector.
  • Category C: The minimum age for applying for a Category C licence is generally 21 years old. However, an important exception exists: if the applicant possesses the Certificado de Aptitud Profesional (CAP) initial qualification (which includes extensive theoretical and practical training), they may be eligible to apply for the Category C licence at 18 years old. This exception aims to facilitate entry into the professional driving sector for those committed to rigorous early training.

Medical Fitness Certificate

All applicants for, and holders of, Category C and C1 licences must present a valid medical fitness certificate. This certificate, issued by an authorized medical examination centre (Centro de Reconocimiento de Conductores), confirms that the driver meets the stringent health standards required for operating heavy vehicles.

Key aspects assessed during the medical examination include:

  • Vision: Including visual acuity, field of vision, and night vision.
  • Hearing: To effectively perceive traffic sounds and signals.
  • Cardiovascular Health: To ensure there are no conditions that could lead to sudden incapacitation.
  • Musculoskeletal Condition: To ensure sufficient physical capability for vehicle control.
  • Neurological Status: To rule out conditions like epilepsy or other neurological disorders that could impair driving.
  • Psychological Assessment: To evaluate cognitive abilities and behavioral fitness.

These rigorous medical checks, mandated by regulations such as Spanish Royal Decree 332/2006, are critical for minimizing the risk of accidents caused by driver incapacitation or impaired faculties.

The Professional Driver Qualification (CAP)

The Certificado de Aptitud Profesional (CAP) is a mandatory qualification in Spain for any driver operating Category C or C1 vehicles (and Category D for buses) in a professional capacity, meaning for commercial transport. The CAP is distinct from the driving licence itself and serves to ensure that professional drivers meet high standards of training, road safety knowledge, and legal responsibilities.

Components of CAP

The CAP qualification comprises two main parts:

  1. Initial Qualification (CAP Inicial): This involves extensive theoretical and practical training, culminating in an examination. The content covers a broad range of topics including advanced vehicle technology, load securing, economic driving, traffic regulations, health and safety, and customer service.
  2. Periodic Training (CAP Continua): Professional drivers are required to undergo periodic refresher courses every five years. This continuous training ensures that drivers maintain up-to-date knowledge of evolving regulations, new technologies, and best practices in road safety.

Applicability and Implications

The CAP is essential for anyone engaged in commercial transport activities. While a Category C or C1 licence allows a driver to operate a heavy vehicle, it does not automatically grant the right to use it professionally. Without a valid CAP, a Category C or C1 licence holder may only drive these vehicles for non-commercial purposes, such as personal use (e.g., moving personal belongings with a large truck) or specialized non-commercial activities.

Tip

If you plan to use your Category C or C1 licence for employment as a professional driver, obtaining the CAP is a non-negotiable requirement.

Vehicle Classification and Weight Limits in Spanish Traffic Law

The DGT employs a systematic approach to vehicle classification, which is fundamental to understanding licence categories. This system organizes vehicles based on their design, purpose, and, most importantly, their weight and dimensions.

Hierarchy of Vehicle Categories by Weight

  • Light Vehicles (Category B): These are typically passenger cars and light commercial vehicles with a MAM not exceeding 3,500 kilograms. They can also tow light trailers up to 750 kg MAM, or heavier trailers where the combined MAM does not exceed 3,500 kg and the trailer's MAM does not exceed the vehicle's unladen weight.
  • Medium Vehicles (Category C1): As discussed, these vehicles have a MAM greater than 3,500 kg but not exceeding 7,500 kg.
  • Heavy Vehicles (Category C): These encompass all vehicles with a MAM greater than 3,500 kg, without an upper limit for rigid vehicles.
  • Passenger Transport Vehicles (Category D1 and D): These categories are specifically for buses and minibuses, with D1 covering vehicles designed for up to 16 passengers (plus driver) and up to 8 meters long, and D covering vehicles for more than 8 passengers. These categories often build upon the knowledge base required for Category C.

This structured classification ensures that drivers progress through categories, gaining experience and specific training relevant to the increasing size and complexity of the vehicles they are authorized to operate.

The operation of heavy vehicles in Spain is governed by a robust set of regulations, primarily outlined in the Reglamento General de Circulación (RGC), along with specific Royal Decrees and DGT Directives. Adherence to these rules is not only a legal obligation but a critical element of road safety.

Rule 1: Licence Eligibility Based on MAM

  • Statement: A driver is legally permitted to operate only those vehicles whose Maximum Authorised Mass (MAM) falls within the scope of their specific driving licence category.
  • Applicability: This rule applies universally to all road traffic scenarios in Spain.
  • Rationale: It directly links a driver's demonstrated competence and training to the inherent risk profile and handling characteristics of different vehicle weights.
  • Example: A driver holding a Category C1 licence correctly operates a 6,500 kg truck. The same driver attempting to operate an 8,000 kg truck would be in violation, as this vehicle requires a Category C licence.

Rule 2: Trailer Mass Coupling Restrictions

  • Statement: Category C1 licence holders may tow trailers with a MAM up to 750 kg, or if the trailer is heavier, the combined MAM of the vehicle and trailer must not exceed 12,000 kg. Category C licence holders may tow trailers with a MAM up to 3,500 kg without a combined mass restriction (unless specific vehicle type rules apply, which would then require a C+E licence).
  • Applicability: This rule is enforced whenever a trailer is attached to the primary vehicle.
  • Rationale: These limits are vital for maintaining adequate braking performance, ensuring the stability of the vehicle combination, and preventing overloading.
  • Example: A C1 driver tows a 700 kg trailer behind a 6,000 kg truck (combined 6,700 kg, well within the 12,000 kg limit). If the same driver tries to tow a 1,500 kg trailer with the same truck (combined 7,500 kg), this is also allowed as long as the combined MAM of 12,000kg is not exceeded, but if the truck weighed 11,000kg and they towed a 1,500kg trailer (12,500kg combined) this would require a C1+E.

Rule 3: Minimum Age Requirements

  • Statement: A minimum age of 18 years is required for a Category C1 licence. For a Category C licence, the minimum age is 21 years, with a specific exception allowing application at 18 years if the driver holds the initial CAP qualification and is under certain training schemes.
  • Applicability: This rule is strictly applied during the licence application process.
  • Rationale: It connects a driver's psychological maturity and developed judgment with the demands and responsibilities of operating heavy vehicles.

Rule 4: Mandatory Medical Certificate

  • Statement: All individuals applying for or renewing a Category C or C1 driving licence must provide a valid medical fitness certificate.
  • Applicability: This is a requirement for both initial licence issuance and subsequent renewals.
  • Rationale: Ensures that drivers maintain the necessary physical and mental health standards to safely control heavy vehicles over extended periods.

Rule 5: Professional Driver Qualification (CAP)

  • Statement: Drivers operating Category C or C1 vehicles for commercial transport purposes must hold a valid CAP certificate in addition to their driving licence.
  • Applicability: This rule specifically targets professional transport operations.
  • Rationale: Guarantees a standardized level of professional competence and ongoing training for commercial drivers, enhancing safety and efficiency across the industry.

Common Violations and Best Practices for Category C and C1 Drivers

Understanding common mistakes and edge cases is crucial for avoiding penalties and ensuring safety.

Preventing Overloading and Incorrect Classification

  • Exceeding Trailer Mass: A common violation for C1 drivers is attaching a trailer with a MAM greater than 750 kg, or exceeding the 12,000 kg combined MAM limit without a C1+E licence. This significantly compromises braking efficiency and stability. Best Practice: Always verify the MAM of both the towing vehicle and the trailer, as well as the combined MAM, against your licence category before setting off. If unsure, assume you need an 'E' endorsement.
  • Incorrect Vehicle Weight Classification: Mistakenly believing a truck with a MAM of 7,600 kg falls under Category C1, when it clearly requires a Category C licence. Best Practice: Scrupulously check the vehicle's technical specifications (ficha técnica) for its exact MAM.

Adhering to Professional Standards

  • Driving Without CAP: A professional driver with a Category C licence engaging in commercial transport without a valid CAP is operating illegally. Best Practice: Ensure your CAP initial qualification is obtained and that your periodic training (CAP Continua) is renewed every five years well before its expiry date.
  • Underage Application for Category C: Attempting to obtain a Category C licence at 20 years old without meeting the specific 18-year-old CAP exception. Best Practice: Be aware of the strict age requirements and plan your licence progression accordingly.

Maintaining Fitness to Drive

  • Ignoring Medical Unfitness: Continuing to drive with uncorrected vision issues, undiagnosed health problems, or after taking medication that impairs driving ability. Best Practice: Always prioritize your health and undergo regular medical check-ups. Never drive if you feel unwell or under the influence of substances that compromise your ability.

Conditional Logic and Contextual Variations in Heavy Vehicle Operation

The operation of heavy vehicles is rarely static. External conditions and the state of the vehicle itself constantly influence driving safety and demand adaptability from the driver.

  • Weather Conditions: In adverse weather like heavy rain, snow, or ice, the braking distance for heavy vehicles (especially Category C trucks) dramatically increases due to their inertia and weight. Drivers must significantly reduce speed, increase following distances, and use advanced braking systems (like ABS or engine brakes) with greater care.
  • Road Type: Motorways require heavy vehicles to maintain specific lane discipline and minimum speeds, while urban environments demand heightened awareness for vulnerable road users, tighter maneuvering, and strict adherence to lower speed limits. The vehicle's dimensions, permitted by C or C1 licences, influence route planning to avoid narrow streets or low bridges.
  • Vehicle State (Loaded vs. Unloaded): A fully loaded truck has a higher centre of gravity and altered handling characteristics compared to an empty vehicle. Load distribution is paramount; an improperly loaded truck (even within MAM limits) can become unstable, affect braking, or even roll over. Licence holders must perform thorough load checks before departure.
  • Trailer Coupling and Brake Systems: When towing a trailer, the combined brake system's effectiveness is critical. If a trailer's brakes are insufficient or improperly connected, the entire combination's stopping power is compromised. Drivers must verify brake connections and functionality.
  • Interaction with Vulnerable Road Users: Heavy vehicles have larger blind spots than passenger cars, making interactions with pedestrians, cyclists, and motorcyclists particularly hazardous. C and C1 drivers must use all available mirrors and potentially external camera systems, exercise extreme caution during turns, and be prepared for unpredictable movements from other road users.

Cause-and-Effect Relationships in Professional Driving

Every action and decision a professional driver makes has direct consequences for safety, legal compliance, and operational efficiency.

  • Compliance with MAM Limits: Directly leads to predictable vehicle handling, reliable stopping distances, minimized strain on vehicle components, reduced wear and tear on road infrastructure, and full legal compliance.
  • Exceeding Trailer Mass Limits: Results in drastically increased braking distances, a higher risk of brake fade (overheating), instability, increased probability of rollovers, and severe legal penalties including fines and licence points.
  • Holding a Valid CAP Certificate: Ensures ongoing professional development, enhances driver awareness of critical safety procedures, and grants eligibility for commercial transport contracts, opening up career opportunities.
  • Maintaining Medical Fitness: Significantly reduces the risk of sudden driver incapacitation due to health issues, contributing to lower accident rates and consistent professional performance.

Concept Dependencies and Curriculum Connections

This foundational lesson on the scope of Category C and C1 licences is intricately linked to several other critical areas within the Official DGT Theory Course for Spanish Truck Licence Category C & C1.

  • Prerequisite Knowledge: A basic understanding of general traffic law, vehicle classifications (Categories A and B), and the fundamental concepts within the Spanish Reglamento General de Circulación (RGC) provides a helpful starting point.
  • Building Blocks for Future Lessons:
    • Vehicle Dimensions & Limitations: Understanding MAM directly impacts considerations of vehicle height, width, and length, which are crucial for route planning and clearance.
    • Controls & Systems (Air Brakes, etc.): Knowledge of braking systems becomes vital when discussing trailer coupling limits and combined mass, as these systems must safely manage the total vehicle weight.
    • Load Management & Stability: The concepts of MAM, Gross Vehicle Weight (GVW), and weight distribution are central to properly securing and distributing loads, preventing overloading, and maintaining stability.
    • Licensing & Professional Responsibilities: This lesson provides the specific legal framework that underpins the broader professional duties and obligations covered in this crucial unit.

Final Concept Summary

  • Category C1 Licence: Permits driving vehicles with a Maximum Authorised Mass (MAM) greater than 3,500 kg but not exceeding 7,500 kg. The minimum age for application is 18 years. For trailers, a MAM of up to 750 kg is allowed, or if the trailer is heavier, the combined MAM of the vehicle and trailer must not exceed 12,000 kg.
  • Category C Licence: Authorizes the driving of vehicles with a MAM greater than 3,500 kg, with no upper limit for rigid vehicles. The minimum age for application is generally 21 years, though this can be reduced to 18 if the applicant holds the initial CAP qualification and meets specific training scheme requirements. Trailers up to 3,500 kg MAM are permitted without a specific combined mass restriction.
  • CAP Requirement: The Certificado de Aptitud Profesional (CAP) is a mandatory professional qualification for all drivers operating Category C or C1 vehicles for commercial transport purposes, requiring both initial and periodic training.
  • Medical Fitness: A valid medical certificate is compulsory for the issuance and renewal of both C and C1 licences, ensuring drivers meet essential health standards.
  • Weight Limits: Strict enforcement of MAM and combined mass limits is crucial for safety and legal compliance; overloading carries significant penalties.
  • Trailer Coupling: Specific limits apply to trailer masses for each category; exceeding these requires an additional 'E' endorsement (e.g., C+E).
  • Age and Training: Minimum ages are set to align with driver maturity and the complexity of heavy vehicle operation, while professional training (CAP) ensures ongoing competency and adherence to best practices.
  • Safety Logic: The entire regulatory framework is designed to align driver capability with vehicle characteristics, recognizing that greater vehicle mass impacts stopping distances, handling, and overall road safety.

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Lesson recap

Quick summary before you move on

Fast revision

This lesson establishes the foundational distinctions between Spanish Category C1 and Category C truck licences, centred on Maximum Authorised Mass (MAM) thresholds of 7,500 kg for C1 and no upper limit for C. Trailer coupling regulations differ significantly between categories, with C1 imposing a combined 12,000 kg limit for heavier trailers while C permits up to 3,500 kg trailers without restriction. Age requirements (18 for C1, 21 for C with CAP exception at 18) and mandatory medical fitness standards ensure driver suitability for heavy vehicle operation. The Certificado de Aptitud Profesional (CAP) represents a critical separate qualification required for any commercial transport activity, distinguishing between legal licence holding and lawful professional driving. Understanding these precise definitions and their practical implications is essential for both exam success and lawful operation of heavy goods vehicles in Spain.


Core takeaways

Main ideas from this lesson

A short set of high-value points that capture the most important learning from this lesson.

Category C1 licence covers vehicles with a MAM between 3,500 kg and 7,500 kg, while Category C covers vehicles over 3,500 kg with no upper limit for rigid vehicles.

Category C1 drivers may tow trailers up to 750 kg MAM, or heavier trailers only if the combined MAM does not exceed 12,000 kg; Category C drivers may tow trailers up to 3,500 kg without a combined mass restriction.

The minimum age for Category C1 is 18 years, while Category C requires 21 years, except when the applicant holds the initial CAP qualification allowing application at 18.

The CAP (Certificado de Aptitud Profesional) is mandatory for commercial driving of Category C or C1 vehicles and must be renewed every five years.

A valid medical fitness certificate is required for both obtaining and renewing Category C and C1 licences, assessing vision, hearing, cardiovascular health, and neurological status.

Remember this

Details worth keeping in mind

Point 1

MAM (Maximum Authorised Mass) always includes the vehicle, load, fuel, accessories, and passengers—not just the curb weight.

Point 2

Exceeding trailer mass limits or combined mass limits without the appropriate E endorsement results in illegal operation regardless of having a valid C1 or C licence.

Point 3

The CAP qualification is separate from the driving licence itself; holding a Category C or C1 licence does not automatically permit commercial transport without a valid CAP.

Point 4

For C1+E or C+E endorsements, a driver may tow heavier trailers that exceed the base category limits, which is required for articulated lorries.

Point 5

Drivers must verify vehicle MAM from the ficha técnica (technical document) before operating to ensure the vehicle falls within their licence category.

Watch for this

Frequent learner mistakes

Confusing curb weight (empty vehicle) with MAM (maximum legal weight when loaded), leading to underestimation of the licence category required.

Believing a C1 licence covers vehicles up to 7,500 kg combined with trailer, when the 12,000 kg combined limit only applies when towing a trailer heavier than 750 kg.

Assuming that obtaining a Category C licence at 18 is automatic without first completing the initial CAP qualification under an approved training scheme.

Operating a Category C or C1 vehicle commercially without a valid CAP, which constitutes an illegal commercial transport offence even with a valid licence.

Neglecting to check combined MAM when towing, particularly for C1 drivers who may exceed the 12,000 kg limit with seemingly moderate trailer weights.

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Frequently asked questions about Scope of Category C & C1 Licences

Find clear answers to common questions learners have about Scope of Category C & C1 Licences. Learn how the lesson is structured, which driving theory objectives it supports, and how it fits into the overall learning path of units and curriculum progression in Spain. These explanations help you understand key concepts, lesson flow, and exam focused study goals.

What is the main difference between Category C and C1 licences in Spain?

The primary difference lies in the Maximum Authorised Mass (MAM) or Gross Vehicle Weight (GVW). Category C1 allows driving vehicles with a MAM between 3,500 kg and 7,500 kg. Category C permits driving vehicles with a MAM exceeding 7,500 kg.

What is the minimum age to apply for a Category C1 licence in Spain?

The minimum age to apply for a Category C1 licence in Spain is 21 years old. However, with specific initial professional training (CAP inicial), this can be reduced to 18 years old.

What is the minimum age to apply for a Category C licence in Spain?

The minimum age to apply for a Category C licence in Spain is 21 years old. Similar to C1, this can be reduced to 18 years old if you have completed the initial professional training (CAP inicial).

Do I need a special medical exam for Category C and C1 licences in Spain?

Yes, both Category C and C1 licences require passing a specific medical examination (reconocimiento médico) to verify your physical and mental fitness to drive heavy goods vehicles. This includes vision, hearing, and general health checks.

What is MAM (Maximum Authorised Mass)?

MAM, or Maximum Authorised Mass (Masa Máxima Autorizada in Spanish), is the maximum loaded weight of the vehicle as specified by the manufacturer. This includes the weight of the vehicle itself plus its payload. It is a key factor in determining which driving licence category is required.

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