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View Full Version : Need Help Measuring Backspacing - With a Pic


AU Doc
09-05-2017, 06:17 AM
I feel like I'm missing something on my backspacing measurement. When I check the front at full lock, I'm getting about 2-3/4"" between the mounting plane and the frame. I'm measuring at about 13" from the hub centerline. I'm guessing a 245/40/18 is just shy of 26" diameter. I was planning to run an 18x8 up front, and I wanted to verify the 4.75" backspacing that is typically recommended.

It looks like the 15" rallye's I have on the car now have been rubbing, and I think they're a 7" wide wheel.

Is this measurement correct? Am I overlooking something obvious here?

http://www.lateral-g.net/forums/attachment.php4?attachmentid=63055&stc=1&d=1504617413

BForgedWheels
09-20-2017, 05:50 AM
Here are some guides and the measurements we ask for when someone orders new wheels.

Front End
63260

Rear End
63261

Brake Caliper
63262

You can visit http://bit.ly/2wOFXJx to download