The heavy duty steel frame of the Lawn Tractor Lift easily positions your lawn tractor for blade changes and other maintenance without putting you at risk. It rolls into position on 10″ 2 ply pneumatic tires, adjusts to fit your riding mower with telescoping arms and variable width settings and then holds your mower securely upright with a heavy duty steel stabilizer bar. A must-have for maintenance do-it-yourselfers.