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rjt86 · 04-15-2008, 07:19 AM

Specification Sidewall Radius Diameter Circumference Revs/Mile Difference
245/40-18 3.9in 12.9in 25.7in 80.8in 784 0.0%
275/30-19 3.2in 12.7in 25.5in 80.1in 791 -0.9%

Top is the current stock 99 vr4 tires..bottom the new stuff for comparison.

04-15-2008, 07:19 AM	#3 (permalink)
rjt86 Forum Member Join Date: Nov 2007 Location: Melbourne, Australia Drives: 99 3rd gen GTO Trader Rating: (0)	Re: 275/30 R19 all around? Specification Sidewall Radius Diameter Circumference Revs/Mile Difference 245/40-18 3.9in 12.9in 25.7in 80.8in 784 0.0% 275/30-19 3.2in 12.7in 25.5in 80.1in 791 -0.9% Top is the current stock 99 vr4 tires..bottom the new stuff for comparison.