Offset Mystry Solved
 

I recently spent countless hours literally losing my hair ( A Little Cancer
Humor) fitting non Porsche wheels on the "streetwalker" It was measure,
tire on / tire off, calculate, refit, double check, machine spacers, anyway it
turned out to be a real pain but they look great.
Last nite I was suffering Chemo insomnia so at 4:00Am. I stumbled
across a web site that has a " offset calculator". I dug out the ream of
calculations i had done and plugged in my wheel offsets and wallah in
3 nanoseconds I had the same spacer widths I had gotten. I could even
change settings to adjust the amount of lip to fender clearance. May be
of help to all of us it's great try it !!!
WWW.1010tires.com and go to the Tech. Tab

Cole

I hate it when that happens! Thanks for the info.

This is another good one. I find this one helpful. Takes a bit of time to load but it has lots of information.