7 Before we get into the install, let's talk a little more on the wheel and tire combo. B-bodies have a pretty big wheelwell, so we could run some decent size rollers. We used a 245/45ZR18 Nitto Invo tire on an 18x8 Streeter rim from Show Wheels, with 4.5 inches of backspace for the front. We went a little larger in the rear and ordered up a set of 275/40ZR18 Invos on 18x9s with 5.25 inches of backspace. The Invos have a very modern tread pattern featuring a 260 treadwear rating, so they will hold up pretty good on the street. There are over 60 different Invo sizes available, from 17- to 24-inch rim diameters, so there is a good chance there is one that will fit your ride if you are running larger than stock rims. The Streeter rims from Show Wheels are offered in three different finish options; black with machined lip (like we have), gray center with machined lip, and a full polished version. The Streeter is available in sizes from 17x7 up to 20x10s in the 5-on-4-3/4 Chevy lug pattern.