

Cooper Discoverer S/T Maxx All-Season LT245/75R17 121Q Tire
Key item features
- All-Season Traction: All-Season Commercial Traction Tire designed for tough terrain, including rocks and gravel, with on-road stability and performance.
- Stone Retention Prevention: Tread design helps to prevent stone retention, ensuring a smoother ride on rough surfaces.
- Durable Construction: Armor Tek3 construction adds durability to the tire, enhancing its lifespan and performance.
- Cut and Chip Resistant: Features a cut and chip resistant tread compound/composition for added toughness.
- Studdable Tires: Tires are studdable, providing additional traction options for extreme conditions.
- Commercial Grade: Designed for commercial light trucks and high-powered torque vehicles, offering reliable performance in the toughest terrains.
- Impact Absorption: Unique angled ply construction absorbs and dissipates tire impact forces, protecting the tire in harsh off-road conditions.
- Stone Ejector Ribs: Stone ejector ribs help discharge debris and resist stone retention, maintaining tire integrity.
Specs
- Tire seasonAll-Season
- ManufacturerCooper
- Tire width245 mm
- Tire load rangeE
- Tire load index121
- Vehicle fitment typeUniversal
Free 90-day returns
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About this item
Product details
**REBATE AVAILABLE**
**REDEEM AT https://https://coopertire.com/en-us/redeem-promotionWhen the going gets tough, you need a tire equipped to handle rough terrain. The Cooper Discoverer S/T Maxx All-Season LT245/75R17 121Q Tire provides, long, even wear when you’re on the highway and excellent performance during all seasons, on or off road. The Cooper Discoverer S/T Maxx features Cooper’s proven and reliable 3-ply Armor-Tek3 carcass construction combined with a proprietary cut and chip resistant tread compound. With that combination along with its modern hybrid 4-5 rib tread design and unique tread features, the S/T Maxx is destined to be a commercial grade traction tire that will perform in the toughest terrains while retaining remarkable on-road traction, stability and low noise characteristics. The Discoverer S/T Maxx is designed for commercial light truck and high-powered torque vehicles. Cooper's proven, class-leading 3-ply Armor-Tek3 construction contributes to the durability of the S/T Maxx by adding strength to the sidewall and tread area. A unique angled ply construction absorbs and helps dissipate tire impact forces that can damage a tire in harsh off-road conditions. Stone ejector ribs help discharge debris and resist stone retention. The Cooper Discoverer S/T Maxx is Maxx Toughness, Maxx Traction... No Compromises!
- All-Season Commercial Traction Tire
- Designed for tough terrain, including rocks and gravel, with on-road stability and performance
- Tread design helps to prevent stone retention
- Armor Tek3 construction for added tire durability
- Cut and chip resistant tread compound/composition
- Tires are studdable
- Standard Limited Warranty
Specifications
Tire season
Manufacturer
Tire width
Tire load range
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
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Compare with similar items
| Product | Viewing this itemCooper Discoverer S/T Maxx All-Season LT245/75R17 121Q Tire ![]() $301.99 current price $301.993984.5 out of 5 Stars. 398 reviews | Cooper Discoverer All-Terrain LT245/75R17 121S Tire ![]() $170.00 current price $170.0095854.5 out of 5 Stars. 9585 reviews | Cooper Discoverer HT3 All Season LT245/75R17 121/118S E Light Truck Tire ![]() Now $242.76 current price Now $242.76, Was $256.99$256.99 2234.4 out of 5 Stars. 223 reviews | Cooper Discoverer Stronghold AT All Terrain LT245/75R17 121/118S E Light Truck Tire ![]() $270.99 current price $270.99534.3 out of 5 Stars. 53 reviews | Cooper Discoverer Stronghold AT LT245/75R17 E/10PLY BSW ![]() $238.87 current price $238.87 |
|---|
| Brand | Cooper TiresCooper Discoverer S/T Maxx All-Season LT245/75R17 121Q Tire | CooperCooper Discoverer All-Terrain LT245/75R17 121S Tire | CooperCooper Discoverer HT3 All Season LT245/75R17 121/118S E Light Truck Tire | CooperCooper Discoverer Stronghold AT All Terrain LT245/75R17 121/118S E Light Truck Tire | CooperCooper Discoverer Stronghold AT LT245/75R17 E/10PLY BSW |
|---|---|---|---|---|---|
| Tire Size | 245/75R17Cooper Discoverer S/T Maxx All-Season LT245/75R17 121Q Tire | 245/75R17Cooper Discoverer All-Terrain LT245/75R17 121S Tire | 245/75R17Cooper Discoverer HT3 All Season LT245/75R17 121/118S E Light Truck Tire | 245/75R17Cooper Discoverer Stronghold AT All Terrain LT245/75R17 121/118S E Light Truck Tire | 245/75R17Cooper Discoverer Stronghold AT LT245/75R17 E/10PLY BSW |
| Warranty Distance | 0 milesCooper Discoverer S/T Maxx All-Season LT245/75R17 121Q Tire | 55000 milesCooper Discoverer All-Terrain LT245/75R17 121S Tire | 50000 milesCooper Discoverer HT3 All Season LT245/75R17 121/118S E Light Truck Tire | 60000 milesCooper Discoverer Stronghold AT All Terrain LT245/75R17 121/118S E Light Truck Tire | 60000 milesCooper Discoverer Stronghold AT LT245/75R17 E/10PLY BSW |
| Tire Season | All-SeasonCooper Discoverer S/T Maxx All-Season LT245/75R17 121Q Tire | All-SeasonCooper Discoverer All-Terrain LT245/75R17 121S Tire | All-SeasonCooper Discoverer HT3 All Season LT245/75R17 121/118S E Light Truck Tire | All-SeasonCooper Discoverer Stronghold AT All Terrain LT245/75R17 121/118S E Light Truck Tire | All-SeasonCooper Discoverer Stronghold AT LT245/75R17 E/10PLY BSW |
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Customer ratings & reviews
Customer images
Showing 1-3 of 380 reviews
Verified Purchase
Truck tires
Hard to find this tire anywhere! Difficulty ordering as you can't order or pay in store. Once your appointment is set… it's set. Wait time much longer than expected but employees very professional. Would recommend!!
Seller Verified Purchase
Put them on my 1987 Chevy V10. No complaints whats so ever. For as aggressive as these tires are, the road noise wasn't bad at all. I expected them to howl going down the road after some wear like the Dunlop Mud Rovers I had on the truck before, but I was pleasantly surprised. In snow they were fine but, just like most tires, driving on ice wasn't the best. I never really got them in a lot of mud, but the few times I needed them to get me through some mucky stuff they pulled through without a problem.
Seller Verified Purchase
good tires
One of the many sets of the Cooper tires of various names with similar tread that I have owned over the years. We own semi-trucks and I can buy the tires for them for less money than these, but I will not buy cheap tires that will destruct/take a box side or front fender off!







