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Saturday, 05 July 2008
 
 
IBLS Wheel Standards Print E-mail
IBLS WHEEL STANDARDS

 IBLS Guage

TRACK GAUGE (min.)

T (min.)
TIRE WIDTH

W (max.)
FLANGE WIDTH

F (max.)
FLANGE DEPTH

R
RADIUS

B
BACK TO BACK

G
WHEEL GAUGE

Wheel Check
(ref.)

IBLS 3 1/2"

88.9 mm


3.5"

10.31 mm


0.406"

2.34 mm


0.094"

2.34 mm


0.094"

1.19 mm +/- 0.2


0.047" +/- 0.008

83.34 mm +0.5 / -0


3.281" +0.02 / -0

88.14 mm +0 / -0.5


3.470" +0 / -0.02

85.73 mm


3.375"

IBLS 4 3/4"

120.65 mm


4.75"

12.83 mm


0.505"

3.17 mm


0.125"

3.55 mm


0.140"

1.57 mm +/- 0.25


0.062" +/- 0.01

112.7 mm +0.5 / -0


4.437" +0.02 / -0

119.13 mm +0 / -0.5


4.690" +0 / -0.02

115.87 mm


4.562"

IBLS 7 1/4"

184.15 mm


7.25"

19.05 mm


0.750"

3.96 mm


0.156"

4.75 mm


0.187"

2.39 mm +/- 0.38


0.094" +/- 0.015

174.5 mm +0.5 / -0


6.870" +0.02 / -0

182.63 mm +0 / -0.5


7.190" +0 / -0.02

178.58 mm


7.031"

IBLS 7 1/2"

190.5 mm


7.50"

19.05 mm


0.750"

3.96 mm


0.156"

4.75 mm


0.187"

2.39 mm +/- 0.38


0.094" +/- 0.015

180.85 mm +0.5 / -0


7.120" +0.02 / -0

188.98 mm +0 / -0.5


7.440" +0 / -0.02

 

184.94 mm


7.281"

 


 
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