The WV3 postcode area has 11 DVSA-approved MOT testing stations, all in Wolverhampton. Of these, 8 offer Class 4 (cars and light vans), 2 take Class 7 (heavy goods vans up to 3,500 kg), 6 handle motorcycle MOTs (Class 1 or 2), 2 test private buses (Class 5), 1 covers three-wheelers (Class 3).