Tire sizes
07-04-2015, 04:23 PM
#1
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Tire sizes
What's the difference between 285/70/18 and 285/65/18?? Is a 285 considered a 33 or is a 295 a 33?
Could I fit stock King ranch wheels on either of those size tires?
Could I fit stock King ranch wheels on either of those size tires?
07-11-2015, 01:49 PM
#2
Senior Member
Specification Sidewall Radius Diameter Circumference Revs/Mile Difference
285/70-18 7.9in 16.9in 33.7in 105.9in 598 0.0%
285/65-18 7.3in 16.3in 32.6in 102.4in 619 -3.3%
Checkout:
http://www.miata.net/garage/tirecalc.html
Or do a search for 'tire size calc'. There's a bunch of them.
They're similar. The 70/18 is a 33".
Last edited by suicideking; 07-11-2015 at 01:52 PM.