7430337 Ladder Tire Chains For Bobcat Tractor Tires (48 x 17.5)7430337 Ladder Tire Chains For Bobcat Tractor Tires (48 x 17. 5) Part Name: Ladder Tire Chains Part No.: 7430337 Suitable for: Bobcat Tractor Tires (48 x 17. 5) Please check the part number before purchasing to ensure fitment. Built to strict quality standards and use superior quality parts. 100% Brand New and High Quality! Made by a certified professional supplier. We provide great quality parts and service. The picture is for reference only, please