Cooper Discoverer AT3 XLT: Price, Fitment, Availability, and Installation
The Cooper Discoverer AT3 XLT is an all-terrain tire with Three-Peak Mountain Snowflake designation and a 60,000-mile warranty. Treadwell rates it “Better,” based on new tire testing and real‑world tire life data.
Price and payment
Price: $181.00–$429.00 per tire
Installation costs are added in cart
Easy pay options: Affirm, PayPal, Apple Pay, Google Pay
Fitment and sizing
For exact price and inventory, enter your vehicle details. Use the size on your tire’s sidewall to match:
- Select Tire Size (Width / Ratio / Diameter)
- Select Load Index / Speed Rating
- Load Range options shown: C1, C2, D2, E1, E2, F2
- Sidewall options available
Start here: Enter your vehicle
Our experts confirm fitment at installation. If adjustments are needed, you’ll choose a comparable in‑stock option and receive a full refund of your previous purchase under our 100% Fitment Guarantee.
Availability and local store
You’re shopping: 4600 Plank Road, Fredericksburg, VA 22407. For other locations, find or change your store.
Free shipping on all products delivered to the store of your choice
Quantity selection available once size is chosen
Add to Cart from the product page after selecting your size
Performance, features, and warranty
Category: All Terrain
Three-Peak Mountain Snowflake
Treadwear warranty: 60,000 miles
Treadwell rating: Better. Treadwell’s data indicates most tires experience performance falloff as they wear; GOOD tires typically fall off faster than BEST and BETTER.
Customer rating: 4.7 average from 719 reviews.
Installation and included services
Installation available at your selected store (pricing shown in cart)
Free services included in the price:
Air checks
Flat repair
Tire rotation
Extend tire life with an alignment. Free inspections available.
Deals and financing
5% off tires and wheels for active duty, veterans, and reserves (cannot be combined with Discount Tire credit card savings). Learn more about this discount.
Data‑backed guidance with Treadwell
Get transparent, data‑driven recommendations based on how and where you drive, including tire life and cost insights. Get started with Treadwell to confirm if the Discoverer AT3 XLT is the right match for you.