The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Wrong offset on rear wheels?? I ordered boss 338 20x10 rears 18x8 fronts

**lolife99** · 11-01-2010, 08:05 PM

The rear 20x10's only come in one offset.
(6.225" backspace)
Did you try them on your truck to see what they looked like?
Most likely you will need a 1" or 1.250" spacer.
These wheels were designed for the 88-98 trucks in mind.
I assume you know all the problems related to the front wheels not fitting?

11-01-2010, 08:05 PM	#3
lolife99 67-72 parts collector,… Join Date: Nov 2002 Location: Mid-MO Posts: 22,717	Re: Wrong offset on rear wheels?? I ordered boss 338 20x10 rears 18x8 fronts The rear 20x10's only come in one offset. (6.225" backspace) Did you try them on your truck to see what they looked like? Most likely you will need a 1" or 1.250" spacer. These wheels were designed for the 88-98 trucks in mind. I assume you know all the problems related to the front wheels not fitting? __________________ Keith Convert to disc brakes. http://67-72chevytrucks.com/vboard/s...d.php?t=444823 Last edited by lolife99; 11-16-2010 at 03:17 PM.