BIAS TRUCK TYRE RIB SIZE PR TREAD DEPTH (mm) RIM O.D. (mm) S.W. (mm) MAXLOAD (kg) PRESSURE 4.50-14 8/6 8 3.00D 600 125 450 390 4.50-12 8/6 8 3.00B 545 127 412 400 5.00-12 8/6 8 3.50B 586 143 487 400 6.50-14 10/8 10 4 1/2J 705 180 775 420 6.00-15 10/8 11 4.50E 705 170 730 420 6.50-15 10/8 11 4.50E 730 180 925 420 7.00-15 12/10/8 11 5.50F 750 200 1150 630 7.50-15 12/10/8 11 6.00G 780 215 1360 630 6.50-16 12/10/8 11 5.50F 750 185 975 530 7.00-16 14/12/10/8 12 5.50F/6.00G 805 215 1320 630/730 7.50-16 14/12/10/8 12 6.00G/6.50G 805 215 1550 730 8.25-16 14/12 13 6.50H 855 235 1700 630 7.50-20 16/14 13 6 935 215 1885 810 8.25-20 16/14 14 6.5 974 235 2430 910 9.00-20 18/16/14 15 7 1018 259 3000 900 10.00-20 18/16/14 22 7.5 1055 278 3250 910 11.00-20 18/16 16 8 1085 293 3650 910 12.00-20 18 16 8.5 1125 315 3730 810 12.00-24 18 16 8.5 1225 315 4250 810