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Old 09-26-2011, 11:02 AM   #129 (permalink)
Polar
saving precious diesel
 
Join Date: Apr 2010
Location: .be.eu
Posts: 24

A2 3L - '02 Audi Audi A2 1.2 TDI "3L"
Diesel
90 day: 84.82 mpg (US)
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Quote:
Originally Posted by G2TDI View Post
This is also almost 8% bigger size than original 155/65-14 correct?
http://www.miata.net/garage/tirecalc.html

Code:
Tire Size Comparison

Specification  Sidewall  Radius  Diameter  Circumference    Revs/km  Difference
155/65-14         101mm   279mm     557mm         1750mm        571        0.0%
175/70-14         122mm   300mm     601mm         1887mm        530        7.8%
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