TABLE R Duplex Farm Tires
MAXIMUM SPEED 30 MPH

TIRE SIZE TIRE LOAD LIMITS (POUNDS) AT VARIOUS COLD INFLATION PRESSURES psi kPa 25 170 30 210 35 240 40 280 45 310 50 340 55 380 60 410 65 450 70 480 75 520 36x16-17.5NHS lbs. 2910 3420 3960 4400(8) 4800 5200 5520(10) 5840 6150 6600 6950(14)   kg 1320 1550 1800 2000(8) 2180 2360 2500(10) 2650 2800 3000 3150(14) 40x19-19.5NHS lbs. 3640 4400 4940 5520 6000 6600(12) 6950 7400 7850(14)       kg 1650 2000 2240 2500 2725 3000(12) 3150 3350 3550(14)

NOTES: 1: Figures in parentheses denote ply rating for which boldface loads and inflations are maximum. 2: Maximum shipping pressures are the maximum inflation pressures for the tire sizes and ply ratings shown. 3: For speeds not exceeding 10 MPH (15 km/H) , above loads may be increased 15%. 4: For stationary service, above loads may be increased by 100% with no increase in inflation pressure.
FOR RIM AND WHEEL LOAD INFORMATION, SEE IMPORTANT NOTES IN CHARTS I AND II IN GENERAL FARM TIRE INFORMATION