I bought these tires on my RZR 22 and have ridden them on trails and rocks. 36 miles and bam. Dropped a wheel. ABOVE I had an apartment. Snowmobile clips, stone cutters, nails, wear strips and sticks. I was unlucky with these tires. Once I pay RZR, I get different tires. Attention buyers! 1 star durability rating. The front tires are good (the front tires withstand the object, so the rear tires can go flat).