05/01/2020
Understanding Class 3 MOTs: A Comprehensive Guide
When it comes to keeping your vehicle roadworthy and compliant with regulations, understanding the different types of MOT tests is essential. While many motorists are familiar with Class 4 and Class 7 MOTs, a less common but equally important category is the Class 3 MOT. This specific test is designed for a particular range of vehicles, and finding a garage that offers it can sometimes be a challenge. This article aims to demystify the Class 3 MOT, explain its significance, and crucially, guide you on where you can get one performed.

What Exactly is a Class 3 MOT?
An MOT, or Ministry of Transport test, is an annual inspection that ensures your vehicle meets road safety and environmental standards. The classification of an MOT test is determined by the type and weight of the vehicle being tested. Class 3 MOTs are specifically for:
- Tricycles (with a kerb weight of more than 450kg)
- Motorcycles with sidecars
- Vehicles with three wheels (over 450kg)
- Quadricycles
It's important to note that the weight criterion is a key differentiator for some three-wheeled vehicles. If your three-wheeled vehicle weighs less than 450kg, it might fall under a different classification.
Why is a Class 3 MOT Important?
Just like any other vehicle on the road, vehicles that require a Class 3 MOT must undergo regular testing to ensure they are safe to operate. The test covers critical components such as:
- Braking system
- Steering and suspension
- Tyres and wheels
- Lights and visibility
- Chassis and body structure
- Exhaust emissions
- Seatbelts (if fitted)
Passing a Class 3 MOT means your vehicle meets the minimum safety and environmental standards set by the government, contributing to the overall safety of all road users. It also prevents you from incurring hefty fines for driving an unroadworthy vehicle.
Where Can You Get a Class 3 MOT?
Finding a garage that is authorised to conduct Class 3 MOTs can be more difficult than finding one for Class 4 or Class 7 vehicles. This is because the testing equipment and the expertise required for these specific vehicle types are not as common. However, there are independent garages that specialise in or are equipped to handle these less common classifications.
One such garage that is highly recommended is Bennetts Field Garage, located in Wincanton. With over 40 years of experience, Bennetts Field Garage has established itself as a reliable and knowledgeable independent garage. They are known for offering a comprehensive range of services, and notably, they are one of the few garages in the area that offer MOTs for Class 3 vehicles, in addition to Class 4, 5, and 7. Their commitment to excellence means you can trust them with your specialised vehicle testing needs.
You can find Bennetts Field Garage on Bennetts Field Trading Estate, just off the B3081. They are open six days a week, making it convenient to book your Class 3 MOT. The team, led by Shane, is dedicated to providing friendly and expert service.
What to Expect During a Class 3 MOT
The inspection process for a Class 3 MOT will be tailored to the specific design and components of your vehicle. While the core safety checks remain consistent, the application of these checks will differ. For example, the examination of a three-wheeled vehicle's suspension or braking system will be different from that of a standard car.
The mechanic will systematically check all the required components. If your vehicle passes, you will receive an MOT certificate. If it fails, you will be given a list of reasons for the failure and advised on the necessary repairs. In most cases, you can have the repairs done at the same garage and then present the vehicle for a retest.
Choosing the Right Garage
When selecting a garage for your Class 3 MOT, consider the following:
| Factor | Consideration |
|---|---|
| Authorisation | Ensure the garage is officially authorised by the DVSA (Driver and Vehicle Standards Agency) to conduct Class 3 MOTs. |
| Specialisation | Garages with experience in testing motorcycles, trikes, or similar vehicles are often a good choice. |
| Reputation | Look for reviews and testimonials from other customers, especially those with similar vehicles. |
| Location and Hours | Choose a convenient location with opening hours that suit your schedule. |
| Pricing | While not the only factor, compare prices, but prioritise quality and reliability. |
Frequently Asked Questions about Class 3 MOTs
Q1: How often do I need a Class 3 MOT?
Similar to cars, a Class 3 MOT is typically required annually once the vehicle is three years old.
Q2: Can any garage perform a Class 3 MOT?
No, only garages that are specifically authorised by the DVSA to test Class 3 vehicles can perform this MOT.
Q3: What happens if my Class 3 vehicle fails its MOT?
If your vehicle fails, you will be issued a refusal of an MOT certificate. You will need to have the necessary repairs carried out and then present the vehicle for a partial or full retest, depending on the nature of the failure.
Q4: How much does a Class 3 MOT typically cost?
The cost can vary between garages, but the maximum fee is set by the DVSA. It's always best to call ahead and get a quote.
Q5: Are the testing procedures for a Class 3 MOT different from a Class 4?
Yes, the procedures are adapted to the specific type of vehicle. While the safety principles are the same, the components and their accessibility can differ significantly.
Conclusion
Ensuring your vehicle is roadworthy is paramount, and this includes having the correct MOT classification. For owners of tricycles, motorcycles with sidecars, and other specific three-wheeled vehicles, a Class 3 MOT is a necessity. While these tests might be less common, garages like Bennetts Field Garage in Wincanton are equipped and authorised to carry them out, providing a vital service to a niche group of vehicle owners. Remember to choose a reputable and authorised garage to ensure your vehicle meets all safety and legal requirements. Shane and the team at Bennetts Field Garage look forward to assisting you.
If you want to read more articles similar to Class 3 MOTs: Where to Get Yours, you can visit the Automotive category.
