LOAD/INFLATION INFORMATION FOR ST METRIC TRAILER TIRES
TIRE LOAD LIMITS (LBS) AT VARIOUS COLD INFLATION PRESSURES (PSI) | FOR ST TRAILER TIRES USED IN NORMAL HIGHWAY SERVICE
Inflation Pressure – PSI | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Tire Size | 25 | 30 | 35 | 40 | 45 | 50 | 55 | 60 | 65 | 70 | 75 | 80 |
ST175/80R13 | 905 | 1000 | 1100(B) | 1190 | 1270 | 1360(C) | ||||||
ST185/80R13 | 990 | 1100 | 1200(B) | 1300 | 1400 | 1480(C) | ||||||
ST205/75R14 | 1170 | 1300 | 1430(B) | 1530 | 1640 | 1760(C) | 1850 | 1950 | 2040(D) | |||
ST215/75R14 | 1270 | 1410 | 1520(B) | 1660 | 1790 | 1870(C) | ||||||
ST205/75R15 | 1220 | 1360 | 1480(B) | 1610 | 1720 | 1820(C) | 1940 | 2040 | 2150(D) | |||
ST225/75R15 | 1430 | 1600 | 1760(B) | 1880 | 2020 | 2150(C) | 2270 | 2380 | 2540(D) | 2620 | 2720 | 2830(E) |
ST235/80R16 | 1720 | 1920 | 2090(B) | 2270 | 2430 | 2600(C) | 2730 | 2870 | 3000(D) | 3130 | 3260 | 3420(E) |