Hello, my first post so I'll get straight to the point.

I'm going to be putting a Rough Country leveling kit on my 2005 Sierra 1500 4wd Extended Cab, and I was wondering about tires. I plan on going with 33's as I'm pretty sure 35's would rub. Anyway just making sure that the Toyo Open Country M/T - LT295/70R17 that I'm going to get will in fact fit without problems. I was originally going to go with Nitto Terra Grapplers but I've heard really good things about the Toyo's, even that they are quiet even for such an aggressive tire.

Also I'm not sure on the width of my stock rims (they are 17s) should those tires fit on my stock rims, or would I have a backspacing problem anyway.