The ROP Shop 4 Link TIRE Chains 29x12.00x15, 22.5x12x9, 26x13x10 for Tractor Rider Snowblower 4 Link TIRE CHAINS 29x12.00x15, 22.5x12x9, 26x13x10 For Tractor Rider Snowblower Chain Specs: Outside Links 0.157" (4mm) / Crosslinks 0.238" (6mm) Set of 2 Zinc-Plated Chains. Chains Only, Tires NOT Included Quality Aftermarket Part with 1 Year Warranty