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Tire sizes - actual 16" radial ply

To: <healeys@autox.team.net>
Subject: Tire sizes - actual 16" radial ply
From: "Harlan Polk" <happolk@cox.net>
Date: Sat, 29 Apr 2006 14:42:17 -0700
More sizes:

Measured section widths and diameters (inches)

 A     B    C    D    E    F   G    H

16" Wheel Radial Ply modern type: stated aspect ratios

23.5  10.7 -.7  858  6.3  44  75%  175/55R16 Yokohama Advan Neova

23.7  10.8 -.6  851  7.8  55 119%  195/50R16 Yokohama Advan A048

24.9  11.3 -.4  810  8.2  62 148%  205/55R16 Yokohama Advan A048

25.0  11.4 -.4  807  7.2  55 119%  205/55R16 Yokohama Advan S4

25.2  11.5 -.3  800  6.5  50 100%  205/55ZR16 Michelin Pilot Sport A/S

25.7  11.7 -.2  785  6.3  50 100%  205/60HR16 Goodyear Ass. TripleTred

25.7  11.7 -.2  785  6.4  51 103%  P205/60R16 Yokohama Avid T4

 

A = Tire Diameter.

B = Loaded Vertical Radius measured at maximum pressure on "best" wheel
width.

C = Increase (+) decrease (-) in ride height.

D = Revolutions per mile as calculated. 

Does not take into account slippage of about 3 percent at freeway cruise. 

Experienced revolutions are about 103% of calculated. Slippage increases
with road horsepower applied.

E = Tread width.

F = Patch area.

G = Increase in patch area over 590H15 Dunlop Roadspeeds.

H = Tire description.

 

Best.

Hap 100M




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