Autonomous cars; motor racing cars; lorries; cars; hydrogen-fueled cars; robotic cars; sports cars; concrete mixing vehicles; refrigerated vehicles; trailers; shock absorbers for automobiles; bumpers for automobiles; hoods [folding roofs] for vehicles; lug nuts for vehicle wheels; engines for land vehicles; jet engines for land vehicles; driving motors for land vehicles; rims for vehicle wheels; brake discs for vehicles; side view mirrors for vehicles; hoods for vehicle engines; crankcases fo...