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Old 07-02-2002, 10:02 AM   #5
GTJim
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Join Date: Mar 2000
Location: Rio Rancho, NM
Posts: 32
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My bad, I miscalculated.... here are the actuals:


Stock Diameter = [245 (.45) (2)] + [17 (25.4)] = 652.3mm

New Diameter = [255 (.45) (2)] + [17 (25.4)] = 661.3mm


So, 661.3 - 652.3 = 9mm/25.4mm = .35" difference in tire height




New circumference would be 3.14 (661.3) = 2076.5mm

Old circumference is 3.14 (652.3) = 2048.2

So, 2076.5 - 2048.2 = 28.3mm/25.4 = 1.1" difference in circumference

Whew, been a while since i took geometry
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2001 Mineral Grey Cobra - #2277 of 3867

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- Procharger P-1SC Stage II
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