Trailer-Aid Trailer-Aid provides a fast, safe, easy way to change a flat without having to unload. Simply ride the good tire onto the jack and change your tire. Four steel feet and traction treads ensure grip on all surfaces. Features: Holds double axle trailers up to 15,000 lb. Traction treads and four steel feet Made of lightweight, high-strength, rust-proof polymer, with traction treads Front holes and rear slots allow for easy handling Use as a wedge chock when parked Matte black or yellow finish with rounded corners Cross mesh design on bottom for super strength Item Specifications: Size: 6"H x 24"L Material: Lightweight, high-strength polymer
Holds double axle trailers up to 15,000 lb.
Traction treads andfour steel feet