Lift kit advice - The 1947 - Present Chevrolet & GMC Truck Message Board Network

3x2GTO · 08-07-2020, 10:12 PM

I'm finally ready to order a 4" suspension lift for my 1985 K30 454 pickup and need to know if the wheels and tires I want are going to clear everything. The wheels are 17x10 US Indy with 4.5 BS, the tires are going to BFG's 33 x12.50 x 17. It'll be a street driven truck with some light off roading. I called ORD design and they thought 33's would clear, but I want o be sure. I'm also looking at a Skyjacker C14OCK kit. My truck is a big block with AC, so I'm guessing I'll have to add the F1c140 HD spring?

08-07-2020, 10:12 PM	#1
3x2GTO Registered User Join Date: Dec 2017 Location: Missouri Posts: 264	Lift kit advice I'm finally ready to order a 4" suspension lift for my 1985 K30 454 pickup and need to know if the wheels and tires I want are going to clear everything. The wheels are 17x10 US Indy with 4.5 BS, the tires are going to BFG's 33 x12.50 x 17. It'll be a street driven truck with some light off roading. I called ORD design and they thought 33's would clear, but I want o be sure. I'm also looking at a Skyjacker C14OCK kit. My truck is a big block with AC, so I'm guessing I'll have to add the F1c140 HD spring?



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