Motor Insurance Repair Research Centre (Thatcham)
For details of approved security systems, New Vehicle Security Ratings (NVSR) and whiplash protection ratings for new cars.
www.thatcham.org

HonestJohn.co.uk
Model by model, what's good, what's bad and what to watch out for.
www.honestjohn.co.uk

Tyres-Online
Technical information and tyre test reviews by brand.
www.tyres-online.co.uk

Isle of Man Government
Manx Government information for things from licensing and registration of vehicles to Road Maintenance and Safety.
www.gov.im/transport/highways