FITMENT NOTESGuaranteed to fit your CAT 289D3ABOUT18" Bridgestone Extreme Duty Zig Zag Pattern Rubber Track (450x86Bx56)SPECIFICATIONSFitmentCAT 289D3BrandCATApplicationsDirt,Hard Surface,Mud,Rip Rap,Snow,TurfDurabilityExtreme DutyTrack PatternZig Zag...