This type of calculator has been around for over ten years I think.
Version V90:
I added a wheel and fender to it.
** Newest version is v91 **
TireWheelCalc091.xls
V91 Updates:
Added a line for a wheel spacer
Updated the "Other Section" with "From Hub Center"
Replaced the "Speedo" line with a Gears vs RPM vs Speed section.
Removed Ride Height change [The calculator I modified had lowered the Hub center to simulate some weight on the tire
"squashing the tire" yet left the full height "diameter" in tact...the car weighs zero now
Difference in Radius should be close to ride height change. ]
Version V90:
I added a wheel and fender to it.
** Newest version is v91 **
TireWheelCalc091.xls
V91 Updates:
Added a line for a wheel spacer
Updated the "Other Section" with "From Hub Center"
Replaced the "Speedo" line with a Gears vs RPM vs Speed section.
Removed Ride Height change [The calculator I modified had lowered the Hub center to simulate some weight on the tire
"squashing the tire" yet left the full height "diameter" in tact...the car weighs zero now
Difference in Radius should be close to ride height change. ]
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