The front of a semi trailer has how many axles?
There are no axles on the front of a semi trailer. They normally have two axles at the rear. The weight of the front of the trailer is carried by the rear axles of the tractor pulling the trailer.
none. The truck has 3 axles, the front is a single and the rear 2 are duallies. The one in the middle is the drive axle. A standard 53 foot box trailer has two dually axles in the rear.
unless the trailer has a double hitch dolly to tow doubles or two trailers but technically thats not an axel so the first answer was correct
