my car with 255/50R17's and pre-05 mustang wheels (5.72" backspace). I'm using .75" thick bolt on adapters/spacers.

a board member had the same setup (albeit Mach1 rims vs. bullits) on a '69 roadrunner and it fit fine.

the '05-up 17x8 mustang rims are more like 6.3" backspace, so you'd need a 1.25-1.5" spacer

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Last edited by patrick; 07/10/08 04:53 PM.

1976 Spinnaker White Plymouth Duster, /6 A833OD
1986 Silver/Twilight Blue Chrysler 5th Ave HotRod **SOLD!***
2011 Toxic Orange Dodge Charger R/T
2017 Grand Cherokee Overland
2014 Jeep Cherokee Latitude (holy crap, my daughter is driving)