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Do you guys think there would be a noticeable difference in going to a 255 up front instead of the 265? I'm looking at the TA KDW 2, but the largest size they come in is 255/40/17. :-? :-? :-? :-? :-?
 

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Stock Tire - 265/40R17 - 255/40R17
Section Width: 10.43 in 265 mm
Section Width: 10.03 in 255 mm

Overall Diameter: 25.34 in 643.63 mm
Overall Diameter: 25.03 in 635.76 mm

Sidewall Height: 4.17 in 105.91 mm
Sidewall Height: 4.01 in 101.85 mm

Circumference: 79.60 in 2021.8 mm
Circumference: 78.63 in 1997.2 mm

Revs per Mile: 820.8
Revs per Mile: 831.0

Actual Speed: 60 mph 100 km/h
Speedometer1: 60.7 mph 101. km/h

Speedometer Difference: - Speedometer Difference: 1.242% too fast
Diameter Difference: - Diameter Difference: 1.23%

IMO you and your car will never tell the difference :cheers:
 
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