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spr85gmc · 03-23-2008, 12:12 AM

dont want to thread jack but how low does a truck have to be before shims are needed mine is 5/5 want 5/7 with 20's do i need shims or not................o yea 85 gmc sierra

03-23-2008, 12:12 AM	#3
spr85gmc Registered User Join Date: Jul 2007 Location: san antonio Posts: 648	Re: Where would I find...... dont want to thread jack but how low does a truck have to be before shims are needed mine is 5/5 want 5/7 with 20's do i need shims or not................o yea 85 gmc sierra