You can get some sick deals on tires on amazon, then free 2 day shipping for prime members!!! I bought a set of 4 205/55/r16's goodyear eagles for $188 shipped!!! I mount my own tires and balance them and use nitrogen to fill them {never have to adjust air pressure with nitrogen and I have tanks all over the place from the business}... I started using the balancing beads they work very well, I wasn't a beliiver for a while until my cousin but beads in his jeep tires, before he couldnt go 40mph on the high way and that was after bancing the tires with a machine {huge tire, its the nature of the beast, its an off road jeep, you wouldn't take on the h-way anyway... After he added the beads, he can do 75-80 no issues!!! I was amazed, bought the kit the next day, and they seem really nice, its been a while no issues..