Wheel Width, Offset, Backspacing Calculator

mike325ci

New member
This is to complement the thread here:
http://www.alltrac.net/phpBB2/viewtopic.php?t=1327

I made a spreadsheet that calculated wheel offset, backspacing, and how much more width you get from the front side of the wheel for different width/offset combinations. It is in both inches and millimeters. I'd like to share it with this group. Please don't circulate it around: just use for personal use.

(I can't guarantee fitment using the calculator, as it does not really consider other factors of clearance such as tire width/height, plastic trim in wheel well, etc. That's what the above stated thread is good for.)

Enjoy!
 

Attachments

  • Wheel_Offset_Calc_mike325ci.xls
    46.5 KB · Views: 116
Top