480 and 520 mm Triple Rear Wheel Tread Settings
480/80R50 and 480/80R46 Tire
Triple Rear Wheel Tread Settings (Assumes HD Wheel and 118.5 Axle)
Single Tire
Dual Tire
Triple Tire
Position
Minimum
Maximum
Maximum
a
Position
Minimum
Maximum
Maximum
a
Position
Minimum
a
Maximum
a
IN
1524 mm (60 in.)
N/A
1732 mm (68.2 in.)
OUT
2824 mm (111.2 in.)
N/A
3032 mm (119.4 in.)
OUT
4240 mm (166.9 in.) mm
4546 mm (179 in.)
OUT
1814 mm (71.4 in.)
N/A
1932 mm (76.1 in.)
OUT
2912 mm (114.6 in.)
N/A
3032 mm (119.4 in.)
OUT
4428 mm (174.3 in.)
4546 mm (179 in.)
a
with 15 in. extension
520/20.8 Tire
Triple Rear Wheel Tread Settings (Assumes HD Wheel and 118.5 Axle)
Single Tire
Dual Tire
Triple Tire
Position
Minimum
Maximum
Maximum
a
Position
Minimum
Maximum
Maximum
a
Position
Minimum
a
Maximum
a
IN
1524 mm (60 in.)
N/A
1732 mm (68.2 in.)
OUT
2832 mm (111.5 in.)
N/A
3028 mm (119.2 in.)
OUT
4014 mm (158 in.)
4140 mm (163 in.)
OUT
N/A
N/A
N/A
OUT
N/A
N/A
N/A
OUT
N/A
N/A
a
with 15 in. extension
OURX935,000068F -19-03JAN08-1/1