Owning a motorhome comes with the freedom to explore the open road. However, just like any other vehicle, it also comes with responsibilities. One of the most important requirements is making sure your motorhome has a valid MOT once it reaches three years of age. In this guide, we’ll walk you through everything you need to know about MOTs for motorhomes, including what’s checked, when it’s due, and how to prepare.

When Do Motorhomes Need an MOT?

If your motorhome is over three years old, it must pass an annual MOT test to remain legally roadworthy in the UK. GOV.UK confirms this applies to most standard motorhomes under 3,500kg.

However, motorhomes come in various sizes and configurations. If your vehicle has a gross vehicle weight (GVW) or maximum authorised mass (MAM) of more than 3,500kg, it may fall under a different MOT class, such as Class 7 or require special testing. Always check your V5C registration document or the manufacturer’s plate in your vehicle to confirm the weight category.

What Class MOT Does a Motorhome Need?

• Class 4 MOT - For most standard motorhomes under 3,500kg
• Class 7 MOT - For heavier motorhomes (3,000kg to 3,500kg), although some still fall under Class 4 depending on configuration

For detailed guidance, visit the GOV.UK MOT classifications.

What’s Checked During a Motorhome MOT?

A motorhome MOT checks the same core safety and environmental standards as any other vehicle. This includes:

• Brakes
• Tyres and wheels
• Suspension and steering
• Lights and indicators
• Windscreen wipers and washers
• Mirrors and number plates
• Exhaust emissions
• Seatbelts and seats
• Horn
• Bodywork (for excessive corrosion or sharp edges)

Note: The MOT does not include checks on the living space (habitation area) such as gas, electrics, or water systems. If you use your motorhome regularly, we recommend booking a separate habitation check for your own safety.

What About Campervans?

Campervans follow the same MOT rules as motorhomes. If your campervan is registered as a ‘motor caravan’ and is over three years old, you’ll need an annual MOT.

How to Prepare for Your MOT

Here are a few simple checks you can do before your MOT:

• Check that all lights are working
• Ensure tyres are properly inflated and have at least 1.6mm tread depth
• Top up the washer fluid
• Ensure mirrors and windows are clean and unobstructed
• Make sure your number plates are secure and legible

Why Choose Adderley Green Garage for Your Motorhome MOT?

Not every garage has the right equipment or experience to carry out MOTs on motorhomes. At Adderley Green Garage in Longton, Stoke-on-Trent, we have MOT bays specifically designed to accommodate larger vehicles, and our experienced technicians are familiar with motorhomes, campervans, and conversions.

We also offer:

• Same-day MOT appointments (subject to availability)
• Servicing and repairs for motorhomes
• Local breakdown recovery
• Transparent pricing and honest advice

Book your motorhome MOT online today with Adderley Green Garage and enjoy peace of mind before your next trip.

Making sure your motorhome has a valid MOT isn’t just a legal requirement - it’s essential for your safety and the safety of others on the road. If you're unsure which MOT class your motorhome needs, speak to a friendly member of the team at Adderley Green Garage. We're here to help you get road-trip ready.