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Out of Stock

Item 3282-19915

*Rim is not included

Tire size:

255/55R18 109T XL

Available Sizes

Before selecting a different size, please make sure it fits your vehicle.

Cooper Discoverer H/T Plus

Benefits & Features

Additional Sidewall Rubber

Additional rubber in the sidewalls help protect rims and extend the life of these tires.

Reduce Hydroplaning

This tire features four wide Circumferential grooves which push water away and reduce hydroplaning.

Lateral Grooves

Water is effectively pushed away through lateral siping and grooves.

Alternating Tread Blocks

You'll see more stability and better handling with a longer life and quieter ride do to the alternating tread blocks.

Tire Description

Designed for light trucks and SUVs this tire provides a sporty look and excellent highway driving capabilities in all weather.

Technical Specifications

Road Condition All Season
Tread Type

This describes how the tread is designed. Each design serves a different purpose depending on features and the terrain it's meant to be driven on.

Highway Touring
Speed Rating

The maximum speed capability of the tire on a vehicle.

T
Load Index

The maximum load (weight) rating capacity of a tire.

109
Sidewall

The appearance of the side of a tire.

Blackwall
Size 255/55R18 109T XL
UTQG

Stands for Uniform Tire Quality Grading. An industry standard that is used for passenger car tires to measures their treadwear, temperature resistance and traction.

460 A B
Treadwear

The rate at which a tire wears when tested in a controlled environment.

460
Traction

A rating of the ability of a tire to stop on wet pavement (asphalt or concrete) when measured in a controlled environment.

A
Temperature

A rating for tire resistance to the generation of heat at speed. Ratings are A, B, and C. A is considered the best, and only tires graded A or B are allowed to be sold in the USA

B
Max. Load 2271 lbs
Max. Inflation Pressure 50 psi
Tread Depth 12.0/32"
Rim Width Range 7.0 - 9.0"
Sect. Width 10.36"
Overall Diameter 28.99"
Revs. Per Mile 742

Available Sizes

Before selecting a different size, please make sure it fits your vehicle.

*All Cooper tires may continue to be developed with manufacturer changes. That being said, Tire Agent and the manufacturer have the right to change these tire specifications at any time without notice or obligation.