Goodyear Wrangler DuraTrac LT285/75R17 Tires

Goodyear Wrangler DuraTrac LT285/75R17 E 128Q is an all-terrain tire priced from $387.99.

Goodyear Wrangler DuraTrac LT285/75R17 E 128Q Tire Specs

LT285/75R17 is a LT-Metric tire. It also comes in a Metric (285/75R17) variant

Let us decode each aspect of the tire size code to have a full understanding what this tire size means.

LT indicates that LT285/75R17 is a light truck tire.

285 is a section width of the tire from one sidewall to the other. Tire tread width is typically a bit narrower than the section width. Section width of LT285/75R17 tire is 285 millimeters.

75 represents the aspect ratio of a tire, which is a ratio of the tire's sidewall height to its width. For LT285/75R17 tire, the sidewall height is 75% of its tread width.

R denotes that LT285/75R17 tire has radial construction.

17 represents the wheel diameter in inches that the tire is designed to fit. LT285/75R17 can be mounted on rims with 17 inches in diameter.

E denotes the load range of a tire. Load Range E is equivalent to a 10-ply rating, but this doesn't mean the tire actually has 10 physical plies. These tires are generally rated for a maximum inflation pressure of 80 psi, and are commonly used on vehicles that carry heavy cargo or tow trailers, such as full-size vans, pickup trucks, and larger SUVs. They are also found on commercial trucks and RVs.

128 indicates the load index. A tire with a load index of 128 can support a maximum load of 3968 pounds or 1800 kilograms per tire.

Q indicates the speed rating. A tire with a speed rating of Q is approved for speeds up to 99 miles per hour or 159 kilometers per hour under optimal conditions.

Tire manufacturer part number (MPN) is 176318991.