100+ Free Swiss Category C Theory (Truck) Practice Questions

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2026 Statistics

Key Facts: Swiss Category C Theory (Truck) Exam

Exam Questions

asa / VZV

36/40 (90%)

Passing Score (max 4 errors)

asa

60 min

Time Limit

asa

> 3,500 kg

Category C Mass Threshold

VZV Art. 3

80 km/h

Truck Max Speed Limit

VRV Art. 5

22:00–05:00

Night Driving Ban

VRV Art. 91

Swiss Category C truck candidates take a 40-question single-choice supplementary theory test administered by cantonal road traffic offices through asa. Passing requires at least 36 of 40 correct answers (maximum 4 errors) in 60 minutes. This English bank is a study adaptation rather than an official translation or item simulation.

Sample Swiss Category C Theory (Truck) Practice Questions

Try these sample questions to test your Swiss Category C Theory (Truck) exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1What is the maximum permissible total width for standard heavy goods vehicles in Switzerland under VTS Article 64?

A.2.55 meters (and 2.60 meters for conditioned refrigerated vehicles with insulated walls >= 45 mm)

B.2.50 meters for all commercial vehicles

C.2.75 meters

D.3.00 meters

Explanation: Under VTS Article 64, the maximum legal vehicle width is 2.55 meters for standard heavy commercial vehicles, and 2.60 meters for temperature-controlled refrigerated superstructures with thick insulated walls.

2What is the maximum legal vehicle height for heavy goods vehicles on Swiss roads?

A.3.80 meters

B.4.00 meters

C.4.20 meters

D.4.50 meters

Explanation: Under VTS Article 64, the maximum permissible vehicle height including cargo on Swiss roads is 4.00 meters.

3What is the maximum permissible length for a rigid two-axle or multi-axle truck (Solo-Lastwagen) in Switzerland?

A.10.00 meters

B.14.00 meters

C.12.00 meters

D.16.50 meters

Explanation: Under VTS Article 65, the maximum permissible length for a rigid motor vehicle (rigid truck / Solo-Motorwagen) is 12.00 meters.

4What is the general maximum speed limit for heavy motor vehicles with a permissible total weight exceeding 3.5 tonnes on Swiss motorways (Autobahnen)?

A.100 km/h

B.90 km/h

C.60 km/h

D.80 km/h

Explanation: Under VRV Article 5 Paragraph 1, heavy motor vehicles exceeding 3.5 tonnes (Category C trucks) are subject to a strict maximum speed limit of 80 km/h on all roads outside built-up areas, expressways (Autostrassen), and motorways (Autobahnen).

5During what hours does the statutory Night Driving Ban (Nachtfahrverbot) apply to heavy goods vehicles over 3.5 tonnes in Switzerland?

A.Between 22:00 and 05:00

B.Between 20:00 and 06:00

C.Between 00:00 and 04:00

D.Between 23:00 and 06:00

Explanation: Under VRV Article 91, heavy motor vehicles with a total permissible weight exceeding 3.5 tonnes are prohibited from driving throughout Switzerland during night hours from 22:00 to 05:00, unless granted a special cantonal exemption permit.

6What is the Sunday and Public Holiday Driving Prohibition (Sonntagsfahrverbot) in Switzerland for heavy goods vehicles over 3.5 tonnes?

A.Heavy trucks are banned on Sundays between 12:00 and 18:00 only

B.Heavy goods vehicles exceeding 3.5 tonnes are prohibited from driving all day on Sundays and official federal public holidays (from 00:00 to 24:00)

C.The Sunday ban applies only to foreign-registered trucks

D.The ban applies only if temperatures exceed 30°C

Explanation: Under VRV Article 91, heavy commercial vehicles over 3.5 tonnes are banned from operating on all Swiss public roads from 00:00 to 24:00 on Sundays and statutory public holidays (such as New Year's Day, Ascension, Swiss National Day on Aug 1, Christmas).

7What is the maximum permissible total weight for a standard 2-axle rigid truck in Switzerland?

A.15 tonnes

B.26 tonnes

C.18 tonnes

D.32 tonnes

Explanation: Under VTS Article 67, the maximum permissible gross weight for a 2-axle rigid motor vehicle is 18 tonnes.

8What is the maximum permissible total weight for a 4-axle rigid truck with two steered axles in Switzerland?

A.28 tonnes

B.40 tonnes

C.36 tonnes

D.32 tonnes

Explanation: Under VTS Article 67, a 4-axle rigid motor vehicle has a maximum permissible gross weight limit of 32 tonnes.

9What is the general maximum weight limit for commercial road vehicle combinations (tractor-semitrailer or truck-trailer with 5 or more axles) in Switzerland?

A.40 tonnes

B.44 tonnes

C.34 tonnes

D.50 tonnes

Explanation: Under VTS Article 67, the general maximum gross combination weight (Gesamtzuggewicht) on Swiss roads is 40 tonnes (44 tonnes is exceptionally allowed for specified combined-transport movements).

10What is the legal maximum single drive axle load (Antriebsachslast) for heavy motor vehicles in Switzerland?

A.10.0 tonnes

B.11.5 tonnes

C.13.0 tonnes

D.8.5 tonnes

Explanation: Under VTS Article 67, the maximum permissible load on a single driving axle is generally 11.5 tonnes (non-driven single axles are generally limited to 10.0 tonnes).

About the Swiss Category C Theory (Truck) Exam

The Switzerland Category C Driving Theory Test (Zusatztheorieprüfung Kategorie C) is the mandatory statutory examination for acquiring a heavy goods vehicle licence (rigid trucks over 3,500 kg permissible total weight). Conducted under the federal Road Traffic Admission Ordinance (VZV, SR 741.51, Art. 21 / Annex 11) and administered by cantonal road traffic offices through asa's computerised testing system, the test evaluates candidates on Swiss heavy vehicle dimension and weight regulations, the Sunday and night driving prohibition, compressed air braking systems, retarder and engine brake operation, the Swiss Working and Rest Time Ordinance for professional drivers (ARV 1), digital tachograph regulations, load distribution, cargo securing dynamics, and heavy vehicle safety.

Assessment

The official Swiss Category C supplementary theory test (Zusatztheorieprüfung Kategorie C) consists of 40 single-choice computer-based questions in 60 minutes, with a maximum of 4 allowed error points (pass mark: 36/40, 90%). This bank provides 100 English single-best-answer study questions. It is not an official translation or a reproduction of asa's protected questions; official testing is offered in German, French and Italian. The percentages below describe this bank's coverage because the public official logistics do not publish a topic-percentage blueprint.

Time Limit

60 minutes

Passing Score

Minimum 36 out of 40 correct answers (max 4 errors)

Exam Fee

Canton-specific: CHF 40 in Bern and CHF 45 in Zurich in 2026 (Association of Road Traffic Offices (asa) and cantonal road traffic offices)

Swiss Category C Theory (Truck) Exam Content Outline

26%

Heavy Vehicle Weights, Dimensions & Special Road Rules

Permissible maximum dimensions (width 2.55 m / 2.60 m conditioned, height 4.00 m, length 12.00 m rigid), weight limits (18 t 2-axle, 26 t 3-axle, 32 t 4-axle, 40 t combination), axle load regulations, speed limits (80 km/h on extra-urban roads, expressways, and motorways), and the Swiss Sunday and night driving prohibition (Sonntags- und Nachtfahrverbot 22:00–05:00)

34%

Pneumatic Braking Systems, Retarders & Vehicle Technology

Dual-circuit pneumatic braking systems (compressor, air dryer, four-circuit protection valve, service brake, spring-loaded parking brake), continuous braking equipment (exhaust throttle engine brake, hydrodynamic/electrodynamic retarders), ABS/EBS integration, tire specifications, and chassis maintenance

17%

Driver Hours & Rest Regulations (ARV 1 / Digital Tachograph)

Swiss Chauffeur Ordinance (ARV 1 / SR 822.221), maximum daily driving time (9 hours, extendable to 10 hours twice per week), maximum weekly driving time (56 hours), break rules (45 minutes per 4.5 hours driving, split 15+30 min), daily rest periods (regular 11 h, reduced 9 h), digital tachograph operation, and recordkeeping obligations

23%

Cargo Securing, Heavy Vehicle Dynamics & Transport Safety

Forces acting on cargo during braking (0.8 g forward), cornering (0.5 g sideways), and acceleration (0.5 g rearward), form-fitting (Formschluss), force-locking top-over lashing (Kraftschluss / Niederzurren), direct lashing (Direktzurren), lashing angles, friction coefficients, center of gravity elevation, blind spot risks, and basic ADR dangerous goods awareness

How to Pass the Swiss Category C Theory (Truck) Exam

What You Need to Know

Passing score: Minimum 36 out of 40 correct answers (max 4 errors)
Assessment: The official Swiss Category C supplementary theory test (Zusatztheorieprüfung Kategorie C) consists of 40 single-choice computer-based questions in 60 minutes, with a maximum of 4 allowed error points (pass mark: 36/40, 90%). This bank provides 100 English single-best-answer study questions. It is not an official translation or a reproduction of asa's protected questions; official testing is offered in German, French and Italian. The percentages below describe this bank's coverage because the public official logistics do not publish a topic-percentage blueprint.
Time limit: 60 minutes
Exam fee: Canton-specific: CHF 40 in Bern and CHF 45 in Zurich in 2026

Keys to Passing

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Swiss Category C Theory (Truck) Study Tips from Top Performers

1Memorize Swiss heavy vehicle speed limits: strictly 80 km/h for trucks > 3.5 t on all roads outside built-up areas, expressways (Autostrassen), and motorways (Autobahnen).

2Learn the Sunday and night driving prohibition hours: heavy goods vehicles > 3.5 t are banned from driving on Sundays and public holidays (00:00–24:00) and at night between 22:00 and 05:00.

3Understand pneumatic-brake readiness: follow the vehicle manufacturer's specified operating range, confirm pressure builds normally, and never move with a low-pressure warning active or insufficient reserve for safe braking.

4Master ARV 1 rest rules: regular daily rest is 11 uninterrupted hours (or split into 3 h + 9 h = 12 h); reduced daily rest is 9 hours (maximum 3 times between any two weekly rest periods).

5Calculate cargo securing friction: dynamic forces require securing against 80% of cargo weight (0.8 g) in forward direction and 50% (0.5 g) sideways and rearward.

Frequently Asked Questions

How many questions are on the Swiss Category C theory test?

The Swiss Category C supplementary theory test (Zusatztheorieprüfung C) consists of 40 computer-based single-choice questions.

What is the passing score for the Swiss Category C theory exam?

Candidates must achieve at least 36 correct answers out of 40 (a maximum of 4 errors is permitted, representing a 90% pass mark).

How long do I have to complete the Swiss Category C theory exam?

The official time limit is 60 minutes.

What is the difference between Category C and Category C1 in Switzerland?

Category C covers heavy motor vehicles with an unlimited permissible total weight exceeding 3,500 kg. Category C1 is a subcategory covering medium-sized motor vehicles with a total weight between 3,500 kg and 7,500 kg.

What are the standard Swiss driving time limits under ARV 1?

Under ARV 1 (Swiss Chauffeur Ordinance), standard daily driving time is 9 hours, which may be extended to 10 hours at most twice in a calendar week. A continuous break of at least 45 minutes (or split into 15 min followed by 30 min) is mandatory after 4.5 hours of driving.