If you run a larger van, whether it’s used for work, family transport, or a campervan conversion, staying on top of its roadworthiness is a different kind of responsibility from keeping a standard car test-ready. A Class 7 MOT applies to goods vehicles, and larger passenger vans up to 3,500kg, and while the test covers many of the same areas as a standard MOT, the heavier use these vehicles typically see means there’s more to pay attention to before the appointment.
Drivers responsible for larger vans often choose Dexel Tyre & Auto Centre when arranging a Class 7 MOT. Here are six things worth checking before you go in, so you’re giving the vehicle the best possible chance of passing first time.
Tyre Condition Is the First Thing to Check Before a Class 7 MOT
Tyres are one of the most common failure points in any MOT, and on a larger van they’re under more consistent load than on a standard passenger car. Check tread depth on all tyres, the legal minimum is 1.6mm but getting close to that limit is worth acting on before the test rather than at it. Check the sidewalls too for any bulging, cracking, or cuts that would cause an immediate failure.
Pressure matters on a Class 7 vehicle more than most people realise. A van that regularly carries weight needs tyres inflated to the correct loaded pressure, as running with underinflated tyres not only affects handling but creates a safety concern the tester will flag. The correct pressures are in the owner’s manual or on the door frame placard.
A Quick Lights Check Can Save a Retest
Walk around the vehicle and check every light before the appointment; headlights, brake lights, indicators, reversing lights, fog lights, and number plate lights. It sounds basic, but a failed bulb is one of the most common and most avoidable MOT failures across all vehicle classes.
For a larger van, it’s also worth checking any additional lighting, side marker lights, if fitted, and any auxiliary lights that form part of the vehicle’s standard equipment. Get someone to help with the brake lights while you sit in the driver’s seat or reverse up to a wall and watch the reflection.
Pay Attention to How the Brakes Perform
The braking system on a Class 7 vehicle is assessed under more demanding conditions than a standard car, because the vehicle is heavier and the stopping forces involved are greater. Before the test, pay attention to how the brakes feel; any sponginess in the pedal, any pulling to one side, or any grinding or squealing sound when applying the brakes are all worth investigating before the appointment rather than hoping they pass unnoticed.
The handbrake should hold the vehicle on a slope without being pulled to an extreme position. If it feels loose or ineffective, it’s worth having it adjusted or checked before the test.
Steering and Suspension
Spend a few minutes driving the vehicle with attention to how it steers and rides. Any play in the steering wheel beyond normal, a vehicle that pulls noticeably to one side, or unusual noises over bumps or when turning can all point to suspension or steering wear that will be assessed during the Class 7 MOT.
On a van that carries significant loads regularly, suspension components can wear faster than on a lighter vehicle. If anything has felt different recently; a rougher ride, a knock over speed bumps, a steering response that’s less precise, it’s worth having it looked at before the test rather than finding out it’s a failure on the day.
Check the Fluid Levels First
Low fluid levels won’t necessarily cause a Class 7 MOT failure on their own, but they can indicate underlying issues that might. More practically, a vehicle going into any professional inspection should be in a reasonable state of maintenance; checking and topping up engine oil, coolant, brake fluid, and screen wash before the appointment is straightforward and demonstrates the vehicle has been looked after.
Brake fluid in particular is worth checking carefully. Fluid that’s dark or contaminated may point to a system that needs attention, and brake performance is assessed directly during the test.
Don’t Ignore Warning Lights Before the Test
Any warning light showing on the dashboard when the vehicle arrives for its Class 7 MOT is going to require explanation and depending on what it relates to, may cause a failure. Before the appointment, check whether any lights are active that weren’t there before, or that have been quietly glowing for longer than you’ve got around to dealing with.
Engine management lights, brake system warnings, and ABS warnings are all particularly relevant. If you’re not sure what a light means, a diagnostic check before the MOT appointment will tell you what you’re dealing with, and whether it needs addressing before the vehicle goes in.
Taking an hour to work through these six checks before a Class 7 MOT appointment is time well spent. It removes the avoidable failures, gives you a clearer picture of the vehicle’s condition, and means you go in knowing the van is as ready as it can be.
Image: Depositphotos
