sidetraxx™ Fully featured truck side framing system. Read about sidetraxx ›› subtraxx 10™ This is a lighter version of our sidetraxx product. Read about subtraxx 10 ›› subtraxx 5™ A smaller version of our Subtraxx 10 system. Read about subtraxx 5 ›› backtraxx™ A quick change panel system using the unique traxx technology. Read about backtraxx ›› skins Skin production and printing service. Read about skins ›› Trailers, trucks, trains, taxis... Traxx™ has a framing product to suit all. Our sidetraxx™ product is Europe's biggest selling truck frame system with over 4000 trucks currently in use with major brands and blue chip organisations, but we also have industry leading frame solutions for every niche.