I just bought a 89 C2500 that a old man put headers and a rv cam in it, amazingly fast, at 10 to 15 mph i floor it and it burns them off, totally surprised me how fast it is, has a 350 in it.
Man I gotta know the tire specs and drop on it. I’ve got a 3/2 in my 97 Yukon and I feel like what I currently have on it are just too small. 235/60/15s up front with 255/60/15s in rear. It’s got the SS wheels on it. What you recommend?