Rugged Trail T/A®

The performance the world’s top truck makers demand. What it is: The all-terrain tire with all the attributes leading pickup and SUV makers look for when they select an original equipment tire: great traction, rugged looks, long treadlife, and a smooth, comfortable ride. Original equipment on many leading trucks. Who it’s for: Pickup, jeep and SUV owners looking for an excellent replacement for their original equipment all-terrain tires.

 

Sizes & Specs - Rugged Trail T/A®

Original Equipment Key: DC = Daimler-Chrysler, F = Ford, GM = General Motors, IZ = Isuzu, N = Nissan, T = Toyota

DT = different tread pattern.

* Passenger sizes used in Light Truck/SUV applications have reduced load capacity. This will differ from the maximum load branded on the tire sidewall.

Government UTQG Ratings do not apply to light truck sized tires.

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.

For high-speed driving, additional inflation pressure and possibly reduced tire loading and/or upsizing is required. In the absence of specific recommendations by the vehicle manufacturer, use the following guidelines based on those in the European Tyre and Rim Technical Organization Standards Manual.

For speeds over 160km/h (100 mph), load and inflation must be adjusted according to the table below.

S-Speed Rated Sizes:
Maximum Speed (mph) 100 106 112
Inflation Increase (psi) 0.0 1.0 2.0
Load Capacity (% of max.) 100 100 100

T-Speed Rated Sizes:
Maximum Speed (mph) 100 106 112 118
Inflation Increase (psi) 0.0 1.0 2.0 3.0
Load Capacity (% of max.) 100 100 100 100

H-Speed Rated Sizes:
Maximum Speed (mph) 100 106 112 118 124 130
Inflation Increase (psi) 0.0 1.0 2.0 3.0 4.0 5.0
Load Capacity (% of max.) 100 100 100 100 100 100

Learn More > Uniform Tire Quality Grading (UTQG) Ratings

The Uniform Tire Quality Grading Ratings (UTQG) is a tire information system designed to help you make the relative comparisons among all passenger car tires. The UTQG rating tells you about the tire's treadwear, traction, and temperature grades.

Size	Treadwear	Traction	Temperature
P235/70R16	400	A	B
P245/70R16	400	A	B
P245/75R16	400	A	B
P255/70R16	400	A	B
P265/70R16	400	A	B
P265/70R16	400	A	B
P265/70R16	400	A	B
P265/75R16	400	A	B
P245/65R17	400	A	B
P245/65R17	400	A	B
P245/65R17	400	A	B
P245/65R17	400	A	B
P265/65R17	400	A	B
P265/70R17	400	A	B
P285/70R17	400	A	B
P275/65R18	400	A	B
P275/65R18	400	A	B
P275/65R18	400	A	B
P275/70R18	400	A	B