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View Full Version : 1969 GTO what Back Spacing for 18/20"



2165 Turbo Rail
07-28-2010, 05:24 PM
I'm thinking about going with 18x8"s in front and 20x10"s in the rear.

anyone know what BS I would want?

Thanks in advance

Chris

NASH JUDGE
07-28-2010, 09:30 PM
chris I went w/ 20x10 5.5 bs & 19x8 4.75 bs
305 35 & 245 35 nittos

2165 Turbo Rail
07-28-2010, 09:34 PM
nice looking car thanks for the info

JustinB
07-29-2010, 06:16 AM
Chris, anywhere from a 4.75 to a 5.0" on the front will work. For the rear, a lot is going to have to do with tire size and how low you want to run the car. I would not run a 305 on a 5.5" BS. You would leave yourself open to a lot of problems that cannot be corrected with a spacer. Feel free to call us if you need any help.