ULTRATORQUE RADIAL
• Excellent traction and tread cleaning in both wet and dry soil conditions
provided by the open center tread and rugged design
• Long lasting treadwear provided by the patented riding cleat
• Able to carry heavier loads than comparable R-1 tires due to the metric design
• Dual marked in metric and conventional sizes
provided by the open center tread and rugged design
• Long lasting treadwear provided by the patented riding cleat
• Able to carry heavier loads than comparable R-1 tires due to the metric design
• Dual marked in metric and conventional sizes
| Name | Catalog Number | Tire Size | Design | TT/ TL | Load/ Speed Index | Rated Inflation Pressure (psi) | Rated Load (lbs) | Rated Speed (mph) | Recom'd Rim Width*(in) | Overall Width (in) | Overall Diameter (in) | Static Loaded Radius (in) | Rolling Circ. (in) | Flat Plate Area (in2) | Weight (lbs) | Tread Depth (32nd in) | Number of Lugs |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 380/85R34 137A8/B Ultra Torque | 4UT435GE | 380/85R34 | Ultra Torque | TL | 137A8/B | 23 | 5080 | 30.0 | 13 | 14.58 | 58.53 | 26.68 | 177.38 | 256.25 | 205 | 48 | 48 |
| 480/80R46 158A8/B Ultra Torque | 4UT547GEF | 480/80R46 | Ultra Torque | TL | 158A8/B | 35 | 9350 | 30.0 | 16 | 19.03 | 75.75 | 34.82 | 230.30 | 343.26 | 407 | 52 | 56 |
| 520/85R42 157A8/B Ultra Torque | 4UT452 | 520/85R42 | Ultra Torque | TL | 157A8/B | 23 | 9100 | 30.0 | 16 | 20.30 | 76.50 | 34.30 | 230.00 | 409.00 | 443 | 54 | 54 |
| 380/90R46 149A8/B Ultra Torque | 4UTD32GY | 380/90R46 | Ultra Torque | TL | 149A8/B | 35 | 7150 | 30.0 | 13 | 15.00 | 72.50 | 33.30 | 217.00 | 281.00 | 310 | 52 | 56 |
| 380/90R46 159A8/B Ultra Torque | 4UTJ32GY | 380/90R46 | Ultra Torque | TL | 159A8/B | 58 | 9650 | 30.0 | 13 | 15.00 | 72.50 | 33.30 | 219.00 | 281.00 | 340 | 52 | 56 |
| 380/90R46 168A8/B Ultra Torque | 4UT032GY | 380/90R46 | Ultra Torque | TL | 168A8/B | 78 | 12300 | 30.0 | 13 | 15.00 | 72.50 | 33.30 | 219.00 | 281.00 | 360 | 52 | 56 |
| IF520/85R42CFO 169A8 UltraTorq | UFT752 | IF520/85R42CFO | Ultra Torque | TL | 169A8 | 35 | 12800 | 25.0 | 18 | 21.50 | 75.10 | 33.61 | 226.03 | 453.25 | 523 | 54 | 54 |
| 420/95R50 157A8/B Ultra Torque | 4UT4CC | 420/95R50 | Ultra Torque | TL | 157A8/B | 35 | 9100 | 30.0 | 15 | 17.60 | 80.60 | 36.40 | 243.00 | 357.00 | 387 | 50 | 64 |
| 420/80R46 151A8/B Ultra Torque | 4UT4G7 | 420/80R46 | Ultra Torque | TL | 151A8/B | 35 | 7600 | 30.0 | 15 | 16.50 | 72.50 | 33.80 | 218.00 | 310.00 | 310 | 50 | 56 |
| 380/85R30 135A8/B Ultra Torque | 4UT430 | 380/85R30 | Ultra Torque | TL | 135A8/B | 23 | 4800 | 30.0 | 13 | 15.60 | 55.10 | 24.80 | 165.00 | 234.00 | 192 | 48 | 46 |
| 380/85R28 133A8/B Ultra Torque | 4UT438 | 380/85R28 | Ultra Torque | TL | 133A8/B | 23 | 4540 | 30.0 | 13 | 15.00 | 53.40 | 23.90 | 160.00 | 207.00 | 202 | 48 | 44 |
| 420/85R28 139A8/B Ultra Torque | 4UT448 | 420/85R28 | Ultra Torque | TL | 139A8/B | 23 | 5360 | 30.0 | 15 | 17.00 | 56.20 | 25.00 | 168.00 | 243.00 | 207 | 50 | 44 |
| 480/80R38 149A8/B Ultra Torque | 4UT477 | 480/80R38 | Ultra Torque | TL | 149A8/B | 23 | 7150 | 30.0 | 16 | 19.80 | 68.30 | 30.20 | 201.00 | 323.00 | 323 | 52 | 52 |
| 420/90R30 142A8/B Ultra Torque | 4UT479 | 420/90R30 | Ultra Torque | TL | 142A8/B | 23 | 5840 | 30.0 | 15 | 17.50 | 58.10 | 26.10 | 174.00 | 292.00 | 237 | 52 | 46 |
| 480/85R34 149A8/B Ultra Torque | 4UT5H4 | 480/85R34 | Ultra Torque | TL | 149A8/B | 23 | 7150 | 30.0 | 15 | 18.90 | 65.60 | 29.30 | 197.00 | 323.00 | 300 | 53 | 50 |
| 520/85R38 155A8/B Ultra Torque | 4UT589 | 520/85R38 | Ultra Torque | TL | 155A8/B | 23 | 8550 | 30.0 | 16 | 20.30 | 72.80 | 32.50 | 219.00 | 384.00 | 412 | 54 | 52 |
| 520/85R42 162A8/B Ultra Torque | 4UT652 | 520/85R42 | Ultra Torque | TL | 162A8/B | 35 | 10500 | 30.0 | 16 | 20.30 | 76.50 | 34.30 | 230.00 | 409.00 | 467 | 54 | 54 |
| 520/85R42 170A8/B Ultra Torque | 4UT752 | 520/85R42 | Ultra Torque | TL | 170A8/B | 52 | 13200 | 30.0 | 16 | 20.30 | 76.50 | 34.30 | 230.00 | 409.00 | 524 | 54 | 54 |
| 480/80R38 155A8/B Ultra Torque | 4UT777 | 480/80R38 | Ultra Torque | TL | 155A8/B | 35 | 8550 | 30.0 | 16 | 19.80 | 68.30 | 30.20 | 201.00 | 323.00 | 329 | 52 | 52 |