Wheels and Tires› Tires and Tubes

Cooper

Discoverer AT3 LT All-Terrain Radial Tire

$289.99

SKU: 24485

Special Order
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Overview

The Cooper Discoverer AT3 LT is an all-terrain, all-season radial tire designed for pickups and work vehicles. It offers dependable traction in mixed-service conditions without sacrificing everyday drivability.
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The Cooper Discoverer AT3 LT is an all-terrain, all-season radial tire engineered for pickups and work vehicles that navigate a variety of surfaces. Featuring an all-terrain tread concept, the Discoverer AT3 LT balances road contact with void space to efficiently clear loose material, maintaining consistent grip on various surfaces. Technologies like Even Wear Arc™ assist in maintaining balanced on-road treadwear and handling throughout the tire's lifespan, while Whisper Grooves™ contribute to a quieter ride by creating a sound barrier. Stone ledges are incorporated to eject stones and gravel, safeguarding the tire from damage. This tire is an excellent choice for drivers who split their time between paved roads and frequent gravel or dirt-road travel, or for those whose work vehicles encounter jobsite access roads. It is suitable for those seeking a single tire that can handle commuting, hauling, and occasional off-pavement use. The Discoverer AT3 LT also offers year-round usability as an all-season tread option. Key specifications for this model include a Load Range E, Load Index 115, and a Speed Rating R. The tire size is LT215/85R16, with a measured rim width of 6.0 inches and approved rim widths between 5.5-7.0 inches. It has a section width of 215mm and a tread depth of 16/32nds. The tire comes with a 60,000-mile tread wear protection warranty.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandCooper
Part Number24485
CategoryWheels and Tires
5,000+ Trusted brands
1M+ Enthusiasts
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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