One of the best places on the net for rally related adverts with sections for cars, parts and wheels/tyres as well as a wanted section. Pretty easy to navigate around but no pictures and design could be better. However, the ads are up-to-date and its free so worth a regular visit if youre after something.
Jacee Motorsport Printers
Basic looking site but has sections covering many of the types of motorsports printing requirements as well as club shop materials. Needs refinement.