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Cooper

Cooper Discoverer AT3 4S All-Season P285/70R17 117T Tire

Based on 1,040 reviews
Condition: New
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$224.16
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Availability: Only 5 left in stock, order soon!
Fulfilled by Autoplicity ✅
Arrives Monday, Nov 9
Order within 4 hours and 16 minutes

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At a glance

Condition
New
Size
P285/70R17 117T BLK
Dimensions
32.8 x 32.8 x 11.5 in
Weight
43 lb
Rim Size
17 in
Section Width
28.5 cm
Speed Rating
T
In the box
Tire Only

Features 8

  • 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

Description

Made for rugged SUVs and light pickup trucks, the Cooper Discoverer AT3 4S All-Season P285/70R17 117T 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!

Specs 34

Brand Cooper
Size P285/70R17 117T BLK
Rim Size 17 inches
Section Width 28.5 centimeters
Tire Aspect Ratio 70
Load Index 117
Speed Rating T
Load Capacity 2833 pounds

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 9

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

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.
Reviewed in the United States on May 21, 2026 by shawn becker
Great traction in snow/ice
Size: 265/70R16 112T BLK
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. ... show more
Reviewed in the United States on January 21, 2025 by Jeff K
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. ... show more
Reviewed in the United States on November 5, 2018 by Our Country is Screwed
Can I give them 9 Stars?
Had the tires mounted today and drove them around town the ride was Very Smooth, My first thought was the tire guy put 30 pounds of air in them That would explain the smooth ride. I them headed up to Lake Arrowhead, 85MPH on the freeway handled great and VERY QUITE at all speeds!!! Up the windy road to the lake and they cornered Great considering they are running 30 PSI of pressure in them, or are they?? Pushed them hard in to some corners and they complained a little but totally held their ground, felt very solid in all corners. When we got up the hill I put my pressure gauge on them and they were all filled to 38PSI!!!!!!!!!!! That nice of a ride with 38 PSI, i am very impressed( i typically run the tires on my truck at 40PSI. On the way down the hill pushing them hard in to corners while basically coasting (at 55MPH) I could barely hear the tires over the wind noise. On the straight aways down the hill, what tire noise, could not hear any tire noise over the wind noise. I put about 150 miles on them today and I think they are fantastic, if you are thinking about this tire don't think too long the price is great and the tires perform even better. Car info : 2005 Ford Ranger, 7 inch wide rims tires 235/75-15 ... show more
Reviewed in the United States on October 21, 2018 by handyman
Quality tires
Found these tires at a good price. The mounted and balanced well. When balancing I never had to add more the 1.5 oz. Lots of truck tires need 3+oz to zero out. So far just rain and dry roads. Smooth and quiet.
Reviewed in the United States on June 13, 2024 by Sundstrom 1
Cooper tiers are great distributor can't count
Who buys 3 tires, come on people. Had to contact this low tire price company to get my 4th tire and they tried to blame it on fed x , Did they think I wouldn't notice? The tires look great and are exactly what I expected. If I ever get the 4th one I'll put them on my truck. Just don't get it, why would you even send 3. Wow. tiers are on the truck and they are impresive. the agressive tread pattern had me thinking they would be a little loud but I was wrong. Very quiet tire. Great ride, excellent cornering little to no roll over even at a high enough speed to get these tires to make some noise. And these are some beefy tires. Even with the factory size for the truck They fill up the wheel well really nice, almost an inch wider on the tread then the fierstones I burned through in about 20,000 miles. With a nice design that shows safety on the highway and a sidewall with a molded mud grabber design that makes me want to find somewhere to try to get stuck. All in all, I say, theese could be the some of the best tires out there. And at this price they could blow the rest away. ... show more
Reviewed in the United States on December 5, 2018 by Drolema J.
Best all season tired
Best tires we’ve had for the truck!!
Reviewed in the United States on March 24, 2026 by Becka
Great
Great. Can’t be it for the price and which includes mounting balance.
Reviewed in the United States on February 21, 2026 by james ettinger
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