Cooper Discoverer A/T3 4S All Terrain 275/65R18 116T Light Truck Tire

Cooper Discoverer A/T3 4S 275/65R18 116T

OVERVIEW

The Discoverer AT3 4S tire from Cooper delivers off-road performance for light trucks and SUVs without giving up ride comfort, low noise, and road manners on the pavement. The Discoverer AT3 4S features a silica-enriched tread formulation with two steel belts, polyester cord plies, and a nylon reinforcement layer. Where the rubber meets the road, you’ll find an open five-rib all-terrain tread pattern with Aqua Vac channels to resist hydroplaning, Micro-Gauge zigzag sipes, and sawtooth block edges for traction in slush and snow. Backed by a 65,000 mile limited manufacturer tread life, the Discoverer AT3 4S is Three Peak Mountain Snowflake certified for use in moderate to severe winter weather conditions.

More details

Tire season

All-Season

Manufacturer

Cooper

Tire width

275

Tire load range

B

Tire load index

116

Vehicle fitment type

Universal

Warranty distance

65000 miles

Is run flat

N

Overall diameter

32.1 in

Tire speed rating

T

Vehicle type

Light Truck

Tire size

275/65R18

Construction type

Radial

Electric vehicle tire

N

Automotive parts division

Off-Road

Wheel diameter

18 in

Flotation tire

N

Mud & snow rated

Y

Uniform tire quality grade (utqg)

620AB

Features

Fits Multiple Makes And models

Items included

Tire Only

Total count

1

Vehicle class designator

P

Tire location

Front and Rear Tires

Tire sidewall style

Black Sidewall

Tire terrain

All-Terrain

Tire diameter

18 in

Compatible cars

Lincoln Navigator 2003-2006; Toyota Tundra 2007-2021; Ford Expedition 2011-2024; Lincoln Mark Lt 2006-2008; Toyota Sequoia 2008-2022; Ford F150 2004-2024; Jeep Wagoneer 2022-2024; RAM 1500 2019-2025; RAM 1500 Classic 2020-2020; Toyota Tacoma 2020-2020

Tire type

Light Truck & SUV Tires

Model

Discoverer A/T3 4S 171051002

Tread depth

13/32

Maximum inflation pressure

44 psi

Tire aspect ratio

65

Tire treadwear rating

620