Max tire size '71 Demon

The 275 60R15's fit now, with I believe 4.5" or 4.25" backspace on 8" rims, and have roughly one inch of clearance between tire and SS springs. New rims are 8.5" wide 4-7/8" backspacing, hoping they will fit and still leave 3/8" plus clearance but time will tell...
I do love that look , which is how mine is setup now, 205 75R14 front and 275 60R15 on back.

Hopefully they fit, if not I'll have to mod accordingly. One of winter 2011/2012 projects was likely going to Caltrac's, and I don't have a clear picture of how the clearance will be with that setup. All in due time..