--- product_id: 126280715 title: "Cooper Discoverer AT3 4S All-Season 235/75R16 108T Tire" brand: "cooper" price: "$691.90" currency: USD in_stock: false reviews_count: 13 url: https://www.desertcart.us/products/126280715-cooper-discoverer-at3-4s-all-season-235-75r16-108t-tire store_origin: US region: United States of America --- # 65,000-mile tread warranty All-terrain rugged durability Adaptive-Traction for wet & snow grip Cooper Discoverer AT3 4S All-Season 235/75R16 108T Tire **Brand:** cooper **Price:** $691.90 **Availability:** ❌ Out of Stock ## Summary > πŸ›» Conquer every road, every season β€” your SUV’s ultimate all-terrain partner! ## Quick Answers - **What is this?** Cooper Discoverer AT3 4S All-Season 235/75R16 108T Tire by cooper - **How much does it cost?** $691.90 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/126280715-cooper-discoverer-at3-4s-all-season-235-75r16-108t-tire) ## Best For - cooper enthusiasts ## Why This Product - Trusted cooper brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Adaptive-Traction Technology:** Experience superior grip on wet roads, snow, and rocky terrain with smart silica-based tread innovation. - β€’ **All-Season, All-Terrain Mastery:** Seamlessly transition from highway comfort to off-road adventure without missing a beat. - β€’ **Snow Groove & Aqua Vac Channels:** Stop over 20 feet shorter on snow and hydroplane less with cutting-edge tread design. - β€’ **Best-In-Class Rugged Performance:** Trusted by thousands for quiet, smooth rides even in Wyoming’s toughest winter conditions. - β€’ **Unmatched 65,000-Mile Tread Warranty:** Drive worry-free with industry-leading longevity that keeps you rolling season after season. ## Overview The Cooper Discoverer AT3 4S 235/75R16 108T tire delivers a perfect blend of all-season highway comfort and aggressive off-road capability. Featuring Adaptive-Traction Technology with silica-based compounds, Snow Groove Technology, and Aqua Vac Channels, it ensures superior grip on wet, snowy, and rocky surfaces. Backed by a 65,000-mile treadwear warranty, this tire is engineered for rugged SUVs and light trucks seeking reliable, year-round performance with enhanced safety and durability. ## Description Made for rugged SUVs and light pickup trucks, the Cooper Discoverer AT3 4S All-Season 235/75R16 108T Tire is designed for all-season driving on the highway while offering exceptional all-terrain performance during weekend work or play on dirt or gravel roads. The Cooper Discoverer AT3 4S with Adaptive-Traction Technology grips the surface, rocky or smooth, under the most severe weather, rain or shine. It sets the standard in all-weather, all-terrain performance. It sports Adaptive-Traction Technology, an innovative silica-based tread compound with a design that adapts to a wide range of environments and temperatures for improved all-weather capabilities. The Adaptive-Traction Technology has many features, including Snow Groove Technology, which traps the snow in the tread for superior traction, Secure-Grip design, for greater off-road capability and traction, Aqua Vac Channels, which improve resistance to hydroplaning, and Micro-Gauge Zigzag Sipes, which offer increased stability and control. The Cooper Discoverer AT3 4S also offers a Best-In-Class All-Terrain warranty of 65,000 miles. Worthy of your ride! Review: Grate tire - One of the best tires I've had. Esey to balance. Vere Quite when driving. And a smooth ride. I put them on a jeep and can't be happier. I live in wyoming iv had no problem on the snow or ice. Rock and mud. I highly recommend for a suv. Review: First impressions: Awesome tire - This tire was difficult to find at any of the tire installers around me. When found, their price was $50+ over this price here. Having the tires shipped to me, then taken to an installer - I still saved lots of money. But enough on the deal that this is. I have <100 miles on these thus far, so this is a preliminary review. The tires ride awesome on my 14 Silverado CC 4wd. Much better than the original Goodyear tires. I have been on dry road and wet rainy (with pools of water on the highway) and the handling was great. These tires are a little noisier than the original tires. I suspected this would be the case when I ordered them. All terrain tires will create some road noise. It is noticeable, not overbearing or loud. I'm willing to take a little road noise for an all terrain tire that is mud/snow rated. I'll update this review once the snow flies and have more miles on them. Update 4/16/2019 Having gone through a winter, and just completing a 3,000 mile highway trip here are some updates: 1) These tires are absolutely AWESOME in snow. Excellent traction. Best tire I've had on my truck for winter driving. 2) Road noise is still there after 4-5k miles. Again, not annoying, just noticeable. 3) On the highway, they road very well. Average mileage for my 5.3L V8 CC was mid to high 19mpg. Got as high as mid 20s on one tank. Not seeing as big of a hit on gas mileage as I expected. +++ Thus far, I would HIGHLY recommend this as a replacement tire for a truck. ## Features - All-Terrain, All-Season / Severe Weather Tire - Treadwear Warranty: 65,000 Miles - Grips the surface, rocky or smooth, under the most severe weather, rain or shine - On-road comfort with off-road durability - Maximum grip and handling on wet roads - Stops on average over 20 feet shorter on snow - Severe weather rated - Standard Limited Warranty ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07CZXBCM2 | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | #394,245 in Automotive ( See Top 100 in Automotive ) #598 in Light Truck & SUV All-Terrain & Mud-Terrain Tires | | Brand | Cooper | | Brand Name | Cooper | | Construction Type | Radial | | Customer Reviews | 4.7 out of 5 stars 1,027 Reviews | | Global Trade Identification Number | 00029142908562 | | Included Components | Tire Only | | Item Diameter | 29.7 Inches | | Item Dimensions | 29.72 x 29.72 x 9.3 inches | | Item Type Name | Tire | | Item Weight | 32.6 Pounds | | Load Capacity | 2205 Pounds | | Load Index | 108.0 | | Load Range | SL | | Manufacturer | Cooper | | Manufacturer Part Number | 171021010 | | Manufacturer Warranty Description | 65,000 Mile Treadwear | | Maximum Pressure | 44 Pound per Square Inch | | Model Number | 171021010 | | OEM Equivalent Part Number | 9032684 | | Ply | 2-Ply or 4-Ply | | Rim Size | 16 Inches | | Rim Width | 6.5 Inches | | Seasons | Year Round | | Section Width | 235 Millimeters | | Size | 235/75R16 108T BLK | | Speed Rating | T | | Tire Aspect Ratio | 75.0 | | Tire Diameter | 29.72 | | Tread Depth | 14 32nds | | Tread Type | Non-Directional | | UPC | 029142908562 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Cooper - **Load Capacity:** 2271 Pounds - **Load Index:** 109.0 - **Rim Size:** 17 Inches - **Section Width:** 235 Millimeters - **Size:** 235/70R17XL 109T BLK - **Speed Rating:** T - **Tire Aspect Ratio:** 70.0 - **Tread Depth:** 13.5 32nds - **Tread Type:** Either 'Symmetrical' or 'Asymmetrical' ## Images ![Cooper Discoverer AT3 4S All-Season 235/75R16 108T Tire - Image 1](https://m.media-amazon.com/images/I/91l6pz2ypXL.jpg) ![Cooper Discoverer AT3 4S All-Season 235/75R16 108T Tire - Image 2](https://m.media-amazon.com/images/I/81VWiXhi9pL.jpg) ![Cooper Discoverer AT3 4S All-Season 235/75R16 108T Tire - Image 3](https://m.media-amazon.com/images/I/91pgHGHS2bL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Grate tire *by S***R on May 21, 2026* One of the best tires I've had. Esey to balance. Vere Quite when driving. And a smooth ride. I put them on a jeep and can't be happier. I live in wyoming iv had no problem on the snow or ice. Rock and mud. I highly recommend for a suv. ### ⭐⭐⭐⭐⭐ First impressions: Awesome tire *by O***D on November 5, 2018* This tire was difficult to find at any of the tire installers around me. When found, their price was $50+ over this price here. Having the tires shipped to me, then taken to an installer - I still saved lots of money. But enough on the deal that this is. I have <100 miles on these thus far, so this is a preliminary review. The tires ride awesome on my 14 Silverado CC 4wd. Much better than the original Goodyear tires. I have been on dry road and wet rainy (with pools of water on the highway) and the handling was great. These tires are a little noisier than the original tires. I suspected this would be the case when I ordered them. All terrain tires will create some road noise. It is noticeable, not overbearing or loud. I'm willing to take a little road noise for an all terrain tire that is mud/snow rated. I'll update this review once the snow flies and have more miles on them. Update 4/16/2019 Having gone through a winter, and just completing a 3,000 mile highway trip here are some updates: 1) These tires are absolutely AWESOME in snow. Excellent traction. Best tire I've had on my truck for winter driving. 2) Road noise is still there after 4-5k miles. Again, not annoying, just noticeable. 3) On the highway, they road very well. Average mileage for my 5.3L V8 CC was mid to high 19mpg. Got as high as mid 20s on one tank. Not seeing as big of a hit on gas mileage as I expected. +++ Thus far, I would HIGHLY recommend this as a replacement tire for a truck. ### ⭐⭐⭐⭐⭐ Great traction in snow/ice *by J***K on January 21, 2025* These tires were a close out as a new version was coming. I bought these to replace the worn original tires on my 2019 Nissan Frontier truck. Even though they look rather aggressive they are not unusually noisy on pavement...pretty quiet. The ride/handling is very good so far. We haven't gotten much snow in north central Wisconsin this winter but when the roads have been snow covered/icy these tires are very impressive. Very little slippage in 2wd and they feel nearly unstoppable in 4wd. Tires like these have a tendency to chop if not rotated regularly so I'll stay on top of that. So far very satisfied. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/126280715-cooper-discoverer-at3-4s-all-season-235-75r16-108t-tire](https://www.desertcart.us/products/126280715-cooper-discoverer-at3-4s-all-season-235-75r16-108t-tire) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-16*