This isn't a product review, but rather an online retailer review. Last Thursday (2/20) I ordered rears tires for my Z (20*11*9 Razrs). I paid $84 for the tires, and $101.02 in total. I felt that I got a good deal, becuase their prices are the same as Rocky Mountain, and their shipping is much cheaper- about half the cost. The tires arrived today, Wednesday (2/26), so the shipping time wasn't bad. Keep in mind that Treadepot is located in Georgia, and I'm in PA. The only drawback is that they have a very limited selection of tires, but if you need Razrs, this is the place to go. I would highly recommend Treadepot.com!!