The "semi" title is meant to describe the trailer itself rather than the truck, in particular any trailer that only possess rear axles, uses a fifth wheel to connect to the tractor, and is ...

Truckers sometimes drive the semi-truck without the trailer ... This design allows it to slot into the truck's fifth wheel, which is shaped like a horseshoe. When the kingpin is inserted ...

Just behind it, hooked up to the fifth wheel plate, is the Revoy module ... your mileage is definitely going to vary.Federal law limits each semi truck to 80,000 pounds gross.