Running 19.5" wheels; what about the spare?
I've got a set of Rickson 19.5" wheels recently and currently shopping for tires. In the meantime, I've been reading up about the 19.5" option and it would seem Rickson's website does not find having...
Forum Discussion
Kayteg1 wrote:
Why invent the wheel again and do it with errors?
Low speed rpm are different than rpm at 60 mph.
That is why manufacturers list rpm at set speed.
RPM by convention is usually reserved for revolutions per minute . Tire manufactures use the term revs.per mile in their specs . I have yet to see a manufacturer who states the speed at which they determined the revs.per mile of a particular tire . If you know of one please identify .
