However, because of its large size, a tractor-trailer often appears to be travelling at a slower speed than it is. Large trucks require additional turning room because their rear wheels do not follow the path of their front wheels. When following a tractor-trailer, observe its turn signals before trying to pass. If it appears to be starting a left turn, check to see which way he s signaling before you attempt to pass.
Truck brakes create heat when the truck is traveling downhill.
This condition requires additional stopping distance for the truck. When driving beside large trucks or any large vehicle, the wind currents created by the larger vehicle may affect your steering. Give the truck plenty of room. When following large trucks, your vision may be blocked. Use caution while attempting to pass these vehicles.