One day shipping Can order for any size skidsteer with 10 x 16.5 Tire, 12 x 16.5 Tire or 14 x 17.5 Tire New Set Skidsteer Tracks, Model T-1200B/40 for 12x16.5 tire TracksPlus™skid steer tracks provide superior wear characteristics and are up to 50% lighter.