When any vehicle turns, its rear wheels will follow a _________ than its front wheels.

When a vehicle turns, its rear wheels will follow a shorter path than its front wheels. The longer the vehicle is, the greater the difference will be. Tractor-trailers may initially swing out before turning. When you see a tractor-trailer move left, do NOT try to pass it on the right; the truck may actually be about to turn right. Check its turn signals.