Yeah, I read that thread......lots of great info! Just wanted to make sure though because the wheels I ordered come in a 17x8 with 4.5 and a 17x9 with 4.06 backspacing. I didn't specify so not sure which they ordered for me. Just wanted to make sure the 305 would fit on the 8" wheel. Plus, there's not alot out there about the 305 as opposed to the 285 and worried about the wider tire rubbing. This is my first jeep, plus my first vehicle ever that I'm putting aftermarket wheels on. So, I'm a real noob at this.