... good ground contact and traction,self-cleaning,long service life.1)Available Sizes:5.00-8,6.00-9,7.00 ... -9,6.50-10,7.00-12,8.25-12,7.00-15,7.50-15,28x9-15,(28 ... *9-15,815-15)8.25-15,9.00-2010.00-2012.00-202)Quality guaranteed ... ,8.25-12,7.00-15,7.50-15,28*9-15(8.15-15),8.25-15,9.00-20,10.00-20,1