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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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