Just ordered a set of 2 315/35 R17 Nitto 555R DR's to put on my stock rear wheels for my cobra! Cant wait to get them. I ordered them for $390 total (free shipping) on www.discounttiredirect.com. I thought the price was pretty good, but now you guys will probably post a bunch of places with a lower price just to make me feel good :rolling: Anyways, I'm probably gonna put these tires on myself. Does anyone have any tips or cautions that I should know about before I do this? I have heard on some cases of the tires rubbing against the IRS bolt when you lower the car back down, but once its lowered its fine? Any advice? Tthanks.