Tread Widths-Triples

Tread is measured between center of tires.

Approximate tread range for each tire size is shown in the following chart. Additional spacings can be obtained by slight adjustment of inner and dual wheels.

NOTE: See Observing Tread Width Limitations in this section.

Tire Size Inner Dual Triple
       
18.4R42 1500 mm (59.0 in.) 2750 mm (108.4 in.) 4105 mm (161.7 in.)
18.4R46 1500 mm (59.0 in.) 2750 mm (108.4 in.) 4105 mm (161.7 in.)
20.8-42 1600 mm (63.0 in.) 2987 mm (117.6 in.) 4374 mm (172.2 in.)
20.8R42 1600 mm (63.0 in.) 2987 mm (117.6 in.) 4374 mm (172.2 in.)
       
       
Steering stops required on all triple tread    

 

AG,RF30435,2151 -19-19NOV99-1/1