How Big are the rims on a car from nascar?

  • Thread starter Thread starter A.L.V.
  • Start date Start date
15 x 9.5 inch rims,

5 x 5 bolt pattern

From Marty Smith @ nascar.com....
According to the Nextel Cup rulebook, Goodyear Racing Eagles must not exceed a maximum sidewall measurement of 13.2 inches when placed on an approved wheel that measures 15 inches tall by 9.5 inches wide. Oh, and for good measure, 60 lbs of air pressure is used during the measurement process.
 
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