Fabricated Tractor Trailer Ramp is available in the dimension range of 8`X 5`X 1.5`. The Tractor Trailer Ramp has the main chassis designed with 100mm X 50mm channel. The Tractor Trailer Ramp has the sub chassis of 75mm X 40mm channel. The Fabricated Tractor Trailer Ramp comes with floor channel frame of 75mm X 40 mm.