Bike tires can be a pain to seat properly, thanks to the tight, inflexible beads of the tire body. The PTS-1 is designed to help quickly and easily seat these stubborn bicycle tires. The solid cast steel construction and long comfortable handles of the PTS-1 provide ample leverage to persuade even the most unyielding tire. The 3.5" wide jaws are covered in grip tape for extra holding power, and adjust to fit most road, mountain, cruiser, or BMX tires, including tubeless setups.