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Sizes & Specs - All-Terrain T/A® KO
1Distinctive sidewall styling.
2ShoulderLock™ technology with 40% wider shoulder grooves increases traction and control in aired-down driving.
3Three-ply polyester carcass guards against punctures and bruises under the tread and in the sidewall.
4Improved stress distribution for increased tread life and enhanced resistance to irregular wear.
5Aggressive, high-void all-terrain tread design with interlocking tread elements, innovative siping and stabilized tread center
6Dual-compound tread
7Three-ply polyester carcass–TriGard® construction
8High-strength single strand bead construction
9Two full-width steel belts
10Rim protector
11† Compared to Radial All-Terrain T/A®
All-Terrain T/A® KO
The tire that invented the all-terrain category, setting the standard for on- and off-road performance.
Sizes & Specs - All-Terrain T/A® KO
| Tire Size |  ServiceDescription |
Sidewall |
MSPN | Rim Width Range (inches) |
Section Width on Measuring Rim Width |
Overall Diameter |
Tread Depth (in/32nds) |
Revs/Mile at 45 mph |
Max Load (lbs@psi) |
Original Equipment |
|---|---|---|---|---|---|---|---|---|---|---|
| LT215/75R15/C | 100S | RWL | 02821 | 5.5 - 7 | 8.4 on 6 | 27.8 | 16 | 748 | 1765@50 | |
| LT235/75R15/C | 104S | RWL | 29274 | 6 - 7 | 9.1 on 6.5 | 29 | 16 | 717 | 1985@50 | |
| 30x9.50R15/C | 104S | RWL | 51612 | 6.5 - 8.5 | 9.4 on 7.5 | 29.5 | 16 | 705 | 1990@50 | |
| 31x10.50R15/C | 109S | RWL | 89796 | 7 - 9 | 10.5 on 8.5 | 30.7 | 16 | 677 | 2250@50 | |
| 32x11.50R15/C | 113R | RWL | 83187 | 8 - 10 | 11.4 on 9 | 31.7 | 17 | 656 | 2530@50 | |
| 33x10.50R15/C | 114R | RWL | 63540 | 7 - 9 | 10.6 on 8.5 | 32.7 | 16 | 636 | 2620@50 | |
| 33x12.50R15/C | 108R | RWL | 56340 | 8.5 - 11 | 12.4 on 10 | 32.7 | 17 | 636 | 2225@35 | |
| 33x9.50R15/C | 113R | RWL | 32374 | 6.5 - 8.5 | 9.5 on 7.5 | 32.7 | 16 | 636 | 2510@50 | |
| 35x12.50R15/C | 113Q | RWL | 95210 | 8.5 - 11 | 12.7 on 10 | 34.7 | 17 | 599 | 2555@35 | |
| LT215/70R16/C | 100R | RWL | 40954 | 5.5 - 7 | 8.7 on 6.5 | 28 | 16 | 743 | 1765@50 | |
| LT225/70R16/C | 102R | RWL | 70688 | 6 - 7 | 8.9 on 6.5 | 28.5 | 16 | 730 | 1875@50 | |
| LT225/75R16/E | 115S | RWL | 10761 | 6 - 7 | 8.78 on 6 | 29.29 | 16 | 710 | 2680@80 | |
| LT235/70R16/C | 104S | RWL | 58530 | 6 - 7.5 | 9.5 on 7 | 29.1 | 16 | 715 | 1985@50 | |
| LT235/85R16/E | 120S | RWL | 10416 | 6 - 7 | 9.4 on 6.5 | 31.7 | 16 | 656 | 3042@80 | |
| LT245/70R16/D | 113S | RWL | 03219 | 6.5 - 7.5 | 9.8 on 7 | 29.5 | 16 | 705 | 2535@65 | |
| LT245/75R16/E | 120S | RWL | 10243 | 6.5 - 8 | 9.8 on 7 | 30.5 | 16 | 682 | 3042@80 | |
| LT255/70R16/D | 115S | RWL | 78762 | 6.5 - 8 | 10.2 on 7.5 | 30.2 | 16 | 689 | 2689@65 | |
| LT265/70R16/D | 117S | RWL | 42637 | 7 - 8.5 | 10.6 on 8 | 30.7 | 16 | 675 | 2835@65 | |
| LT265/75R16/E | 123S | RWL | 20679 | 7 - 8 | 10.51 on 7.5 | 31.65 | 16 | 657 | 3415@80 | |
| LT265/75R16/E | 123Q | BSW | 71887 | 7 - 8 | 10.5 on 7.5 | 31.8 | 15 | 654 | 3415@80 | |
| LT275/70R16/D | 119S | RWL | 94223 | 7 - 8.5 | 11.1 on 8 | 31.2 | 16 | 667 | 3000@65 | |
| LT285/75R16/E | 126Q | BSW | 87606 | 7.5 - 9 | 11.3 on 8 | 33 | 15 | 630 | 3750@80 | |
| LT285/75R16/D | 122R | RWL | 58739 | 7.5 - 9 | 11.4 on 8 | 32.8 | 17 | 634 | 3305@65 | |
| LT295/75R16/D | 123R | RWL | 53444 | 7.5 - 9.5 | 11.5 on 8 | 33.2 | 17 | 626 | 3415@65 | |
| LT305/70R16/E | 124R | RWL | 33393 | 8 - 9.5 | 12.2 on 9 | 33 | 16 | 630 | 3525@65 | |
| LT315/75R16/D | 121Q | RWL | 03643 | 8 - 10 | 12.2 on 8.5 | 34.6 | 17 | 601 | 3195@50 | |
| 33x12.50R16.5/D | 118R | RWL | 30537 | 8.25 - 10.5 | 12.4 on 9.75 | 32.6 | 17 | 638 | 2910@50 | |
| 35x12.50R16.5/D | 123R | RWL | 98796 | 8.25 - 10.5 | 12.6 on 9.75 | 34.6 | 17 | 601 | 3415@50 | |
| LT225/70R17/D | 110S | RWL | 08725 | 6 - 7.5 | 9 on 6.5 | 29.6 | 16 | 703 | 2335@65 | |
| LT245/75R17/E | 121R | RWL | 10209 | 6.5 - 7.5 | 9.8 on 7 | 31.6 | 16 | 658 | 3195@80 | |
| LT265/65R17/E | 120S | RWL | 01616 | 7.5 - 9.5 | 10.7 on 8 | 30.7 | 15 | 678 | 3085@80 | |
| LT265/70R17/C | 112R | RWL | 12665 | 7 - 8.5 | 10.7 on 8 | 31.8 | 16 | 654 | 2470@50 | |
| LT265/70R17/E | 121R | RWL | 55086 | 7 - 8.5 | 10.7 on 8 | 31.8 | 16 | 654 | 3195@80 | |
| LT275/65R17/E | 121S | RWL | 26795 | 7.5 - 9.5 | 11 on 8 | 31.2 | 15 | 667 | 3195@80 | |
| LT285/70R17/E | 121Q | RWL | 25105 | 7.5 - 9 | 11.5 on 8.5 | 32.76 | 16 | 635 | 3195@80 | |
| LT285/70R17/D | 121R | BSW | 14517 | 7.5 - 9 | 11 on 8 | 32.7 | 16 | 636 | 3195@65 | DC |
| LT305/65R17/E | 121R | RWL | 00875 | 8.5 - 11 | 12.2 on 9 | 32.7 | 16 | 636 | 3195@65 | |
| LT315/70R17/D | 121S | BSW | 12493 | 8.5 - 10 | 11.8 on 8.5 | 34.5 | 17 | 606 | 3195@50 | FORD |
| LT315/70R17/D | 121R | BSW | 54142 | 8.5 - 10 | 12 on 8.5 | 34.5 | 17 | 601 | 3195@50 | GM |
| 37x12.50R17/D | 124R | RWL | 12411 | 8.5 - 11 | 12.8 on 10 | 36.3 | 17 | 574 | 3525@50 | |
| LT265/65R18/E | 122R | RWL | 02625 | 7.5 - 9.5 | 10.7 on 8 | 31.7 | 16 | 656 | 3305@80 | |
| LT285/65R18/E | 125R | RWL | 67553 | 8 - 10 | 11.5 on 8.5 | 32.7 | 16 | 636 | 3640@80 | |
| LT305/65R18/E | 124R | RWL | 35237 | 8.5 - 11 | 12.2 on 9 | 33.7 | 16 | 617 | 3525@65 | |
| LT325/65R18/E | 127R | RWL | 05968 | 9 - 12 | 13.03 on 9.5 | 34.61 | 16 | 601 | 3860@65 | |
| 37x12.50R18/D | 123R | RWL | 39925 | 8.5 - 11 | 12.5 on 10 | 36.6 | 17 | 568 | 3415@50 | |
| LT285/55R20/D | 117T | RWL | 30710 | 8 - 10 | 11.7 on 9 | 32.5 | 15 | 640 | 2835@65 | |
| LT285/65R20/E | 127S | RWL | 33774 | 8 - 10 | 11.5 on 8.5 | 34.7 | 15 | 599 | 3860@80 | |
| LT305/55R20/E | 121S | RWL | 30836 | 8.5 - 11 | 12.4 on 9.5 | 33.4 | 15 | 623 | 3195@65 | |
| LT325/60R20/E | 126R | RWL | 38941 | 9 - 12 | 13.03 on 9.5 | 35.35 | 15 | 588 | 3750@65 | |
| 37x12.50R20/D | 120S | RWL | 74497 | 8.5 - 11 | 12.5 on 10 | 36.6 | 15 | 568 | 3085@50 | |
| LT325/50R22/E | 122S | BSW | 35959 | 9 - 12 | 13.2 on 10 | 35 | 15 | 594 | 3305@65 | |
| LT325/60R22/D | 123S | BSW | 25271 | 9 - 12 | 13 on 9.5 | 37.5 | 15 | 555 | 3415@50 |
Original Equipment Key: DC = Daimler-Chrysler, F = Ford, GM = General Motors, T = Toyota
*Size does not meet the RMA requirements for severe snow conditions.
1. The sizes shown are average design values for tires measured on specified measuring rim widths. Some tires may vary from this value by +/-3% of the section height (affecting overall diameter), and +/-4% of the section width.
2. Section width varies approximately 0.2" (5mm) for every 0.5" change in rim width.
WARNING: Serious or fatal injury may result from tire failure due to underinflation or overloading. To ensure correct air pressure and vehicle load, refer to vehicle owner's manual or tire information placard on the vehicle. Serious injury or death may result from explosion of tire/rim assembly due to improper mounting. Only tire professionals should mount tires and they should never inflate beyond 40 psi to seat the beads. Before mixing types of tires in any configuration on any vehicle, be sure to check the vehicle owner's manual for its recommendations.
DANGER: Never mount a 16" diameter tire on a 16.5" rim.
DANGER: Never mount a 17" diameter tire on a 17.5" rim.
Inflation pressure increase must not exceed the maximum pressure branded on the tire sidewall. When a customer requests a replacement tire with a lower speed rating than the original equipment tire, you must clearly communicate to him or her that the handling of the vehicle may be different, and that its maximum speed capability is limited to that of the lowest speed-rated tire on the vehicle. Exceeding the lawful speed limit is neither recommended nor endorsed.
*Size does not meet the RMA requirements for severe snow conditions.
1. The sizes shown are average design values for tires measured on specified measuring rim widths. Some tires may vary from this value by +/-3% of the section height (affecting overall diameter), and +/-4% of the section width.
2. Section width varies approximately 0.2" (5mm) for every 0.5" change in rim width.
WARNING: Serious or fatal injury may result from tire failure due to underinflation or overloading. To ensure correct air pressure and vehicle load, refer to vehicle owner's manual or tire information placard on the vehicle. Serious injury or death may result from explosion of tire/rim assembly due to improper mounting. Only tire professionals should mount tires and they should never inflate beyond 40 psi to seat the beads. Before mixing types of tires in any configuration on any vehicle, be sure to check the vehicle owner's manual for its recommendations.
DANGER: Never mount a 16" diameter tire on a 16.5" rim.
DANGER: Never mount a 17" diameter tire on a 17.5" rim.
Inflation pressure increase must not exceed the maximum pressure branded on the tire sidewall. When a customer requests a replacement tire with a lower speed rating than the original equipment tire, you must clearly communicate to him or her that the handling of the vehicle may be different, and that its maximum speed capability is limited to that of the lowest speed-rated tire on the vehicle. Exceeding the lawful speed limit is neither recommended nor endorsed.
