The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

COS399 · 04-20-2014, 12:23 PM

I put a 6" lift kit on my 89 V3500 CC and I believe that I read I could run up to a 37" tire but I decided on a 35" on a 18"x9" wheel. (89 GMC Cummins Conversion build)

04-20-2014, 12:23 PM	#2
COS399 Registered User Join Date: Dec 2013 Location: Northern, MT Posts: 569	Re: Tire size question. I put a 6" lift kit on my 89 V3500 CC and I believe that I read I could run up to a 37" tire but I decided on a 35" on a 18"x9" wheel. (89 GMC Cummins Conversion build)