Tire Details & Specifications

RoadmasterĀ® RM170+

Material # Tire Size Load Range Max Speed Approved Rim Width Overall Diameter Overall Width Overall Width Loaded Static Loaded Radius Tread Depth (1/32") Revs Tire Weight Single Max Load Single Inflation Pressure Dual Max Load Dual Inflation Pressure
90000039342 225/70R19.5 F 75 mph 6.00 - 6.75 in 32.1 in 9 in 9.7 in 14.9 in 15.0 647/mi 60.9 lbs 3640 lbs 95 psi 3415 lbs 95 psi
120 kmh 814 mm 228 mm 247 mm 379 mm 12.0 mm 402/km 28 kg 1650 kg 660 kPa 1550 kg 660 kPA
90000039343 225/70R19.5 G 75 mph 6.00 - 6.75 in 32.1 in 9 in 9.7 in 14.9 in 15.0 647/mi 60.9 lbs 3970 lbs 110 psi 3750 lbs 110 psi
120 kmh 814 mm 228 mm 247 mm 379 mm 12.0 mm 402/km 28 kg 1800 kg 760 kPa 1700 kg 760 kPA
90000039344 245/70R19.5 H 75 mph 6.75 - 7.50 in 33.1 in 9.9 in 10.7 in 15.4 in 16.0 626/mi 71.1 lbs 4940 lbs 120 psi 4675 lbs 120 psi
120 kmh 841 mm 251 mm 272 mm 390 mm 13.0 mm 389/km 32.3 kg 2240 kg 825 kPa 2120 kg 825 kPA
90000039345 245/70R19.5 G 75 mph 6.75 - 7.50 in 33.1 in 9.9 in 10.7 in 15.4 in 16.0 626/mi 71.1 lbs 4540 lbs 110 psi 4300 lbs 110 psi
120 kmh 841 mm 251 mm 272 mm 390 mm 13.0 mm 389/km 32.3 kg 2060 kg 760 kPa 1950 kg 760 kPA
90000039346 265/70R19.5 G 75 mph 7.50 - 8.25 in 34.4 in 10.3 in 11.1 in 15.9 in 17.5 603/mi 81.5 lbs 5070 lbs 110 psi 4675 lbs 110 psi
120 kmh 873 mm 261 mm 283 mm 403 mm 14.0 mm 375/km 37 kg 2300 kg 760 kPa 2120 kg 760 kPA
90000039350 285/70R19.5 H 75 mph 7.50 - 9.00 in 35.2 in 10.9 in 11.8 in 16.2 in 17.5 589/mi 87.9 lbs 6610 lbs 125 psi 6170 lbs 125 psi
120 kmh 894 mm 277 mm 300 mm 412 mm 14.0 mm 366/km 40 kg 3000 kg 850 kPa 2800 kg 850 kPA
90000039347 10R22.5 G 75 mph 6.75 - 8.25 in 40.3 in 10.1 in 10.9 in 18.8 in 18.0 514/mi 100.9 lbs 5675 lbs 115 psi 5355 lbs 115 psi
120 kmh 1024 mm 257 mm 278 mm 478 mm 15.0 mm 320/km 45.9 kg 2575 kg 790 kPa 2430 kg 790 kPA