SIZE: 27x8.5-15-8 PATTERN: R--1 TREAD DEPTH: 15.00mm There are also some tires of tubeless: such as 27x10.5-15-10 600/ 50-22.5-12; 600/ 50-22.5-14 600/ 50-22.516 600/ 50-22.5-18 18.0-15.5-10 26x12-12-4 26x12-12-6 31x15.5-15-8 11L-16-10PR 16.9-28-12PR We can produce many sizes of tires, otr tires or agricultural tires as you require. WELCOME TO CONTACT US WITHOUT HESITATIONS!