

Cooper Discoverer S/T Maxx All-Season LT275/70R17 121Q Tire
Key item features
- Rugged Construction: Features Armor Tek3 construction with a 3-ply carcass for enhanced durability and sidewall strength in tough conditions.
- All-Season Performance: Designed as an all-season commercial traction tire, offering reliable performance on and off-road, including highway stability.
- Terrain Adaptability: Engineered for challenging terrains like rocks and gravel, while maintaining on-road stability and low noise characteristics.
- Tread Technology: Incorporates a modern hybrid 4-5 rib tread design with stone ejector ribs to prevent stone retention and discharge debris.
- Material Composition: Utilizes a proprietary cut and chip resistant tread compound for increased longevity and resistance to damage.
- Vehicle Compatibility: Suitable for commercial light trucks and high-powered torque vehicles, ensuring long, even wear.
- Studdable Design: The tire is studdable, providing an option for enhanced traction in specific conditions.
Specs
- Tire seasonAll-Season
- ManufacturerCooper
- Tire width275 mm
- Tire load rangeE
- Tire load index121
- Vehicle fitment typeUniversal
Free 90-day returns
Continue your search on Walmart
Compare with similar items
| Product | Viewing this itemCooper Discoverer S/T Maxx All-Season LT275/70R17 121Q Tire ![]() $369.99 current price $369.993984.5 out of 5 Stars. 398 reviews | Cooper Discoverer S/T Maxx All Terrain LT275/70R17 121/118Q E Light Truck Tire ![]() $367.99 current price $367.9925 out of 5 Stars. 2 reviews | Cooper Discoverer Stronghold AT All Terrain LT275/70R17 124/121R E Light Truck Tire ![]() $316.99 current price $316.99534.3 out of 5 Stars. 53 reviews | Milestar Patagonia A/T Pro All Terrain LT275/70R17 121/118S E SUV/Crossover Tire ![]() Now $231.86 current price Now $231.86, Was $252.95$252.95 25 out of 5 Stars. 2 reviews | Milestar Patagonia A/T R All Terrain LT275/70R17 124/121R E Light Truck Tire ![]() $203.95 current price $203.9522.5 out of 5 Stars. 2 reviews | BFG HD-Terrain T/A KT LT275/70R17 124/121Q E ![]() $364.99 current price $364.99794.7 out of 5 Stars. 79 reviews | Nokian Outpost nAT All Terrain LT275/70R17 124/121S E Light Truck Tire ![]() Now $273.01 current price Now $273.01, Was $311.95$311.95 244.9 out of 5 Stars. 24 reviews |
|---|
| Brand | Cooper TiresCooper Discoverer S/T Maxx All-Season LT275/70R17 121Q Tire | CooperCooper Discoverer S/T Maxx All Terrain LT275/70R17 121/118Q E Light Truck Tire | CooperCooper Discoverer Stronghold AT All Terrain LT275/70R17 124/121R E Light Truck Tire | MilestarMilestar Patagonia A/T Pro All Terrain LT275/70R17 121/118S E SUV/Crossover Tire | MilestarMilestar Patagonia A/T R All Terrain LT275/70R17 124/121R E Light Truck Tire | BFGoodrichBFG HD-Terrain T/A KT LT275/70R17 124/121Q E | NokianNokian Outpost nAT All Terrain LT275/70R17 124/121S E Light Truck Tire |
|---|---|---|---|---|---|---|---|
| Tire Size | 275/70R17Cooper Discoverer S/T Maxx All-Season LT275/70R17 121Q Tire | LT275/70R17Cooper Discoverer S/T Maxx All Terrain LT275/70R17 121/118Q E Light Truck Tire | 275/70R17Cooper Discoverer Stronghold AT All Terrain LT275/70R17 124/121R E Light Truck Tire | 275/70R17Milestar Patagonia A/T Pro All Terrain LT275/70R17 121/118S E SUV/Crossover Tire | 275/70R17Milestar Patagonia A/T R All Terrain LT275/70R17 124/121R E Light Truck Tire | 275/70R17BFG HD-Terrain T/A KT LT275/70R17 124/121Q E | 275/70R17Nokian Outpost nAT All Terrain LT275/70R17 124/121S E Light Truck Tire |
| Warranty Distance | 0 milesCooper Discoverer S/T Maxx All-Season LT275/70R17 121Q Tire | 0 milesCooper Discoverer S/T Maxx All Terrain LT275/70R17 121/118Q E Light Truck Tire | 60000 milesCooper Discoverer Stronghold AT All Terrain LT275/70R17 124/121R E Light Truck Tire | 55000 milesMilestar Patagonia A/T Pro All Terrain LT275/70R17 121/118S E SUV/Crossover Tire | 50000 milesMilestar Patagonia A/T R All Terrain LT275/70R17 124/121R E Light Truck Tire | 0 milesBFG HD-Terrain T/A KT LT275/70R17 124/121Q E | 60000 milesNokian Outpost nAT All Terrain LT275/70R17 124/121S E Light Truck Tire |
| Tire Season | All-SeasonCooper Discoverer S/T Maxx All-Season LT275/70R17 121Q Tire | All-SeasonCooper Discoverer S/T Maxx All Terrain LT275/70R17 121/118Q E Light Truck Tire | All-SeasonCooper Discoverer Stronghold AT All Terrain LT275/70R17 124/121R E Light Truck Tire | All-SeasonMilestar Patagonia A/T Pro All Terrain LT275/70R17 121/118S E SUV/Crossover Tire | All-SeasonMilestar Patagonia A/T R All Terrain LT275/70R17 124/121R E Light Truck Tire | All-SeasonBFG HD-Terrain T/A KT LT275/70R17 124/121Q E | All-SeasonNokian Outpost nAT All Terrain LT275/70R17 124/121S E Light Truck Tire |
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 LT275/70R17 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.
Similar items you might like
Based on what customers bought
Cooper Discoverer S/T Maxx All Terrain LT275/70R17 121/118Q E Light Truck Tire $367.99
$36799current price $367.99Cooper Discoverer S/T Maxx All Terrain LT275/70R17 121/118Q E Light Truck Tire
25 out of 5 Stars. 2 reviewsSave withPickup tomorrowShipping, arrives tomorrowMilestar Patagonia A/T R 275/70R17 124/121R E 10 Ply dc r/t Rugged Terrain Light Truck Tire $207.99
Sponsored$20799current price $207.99Milestar Patagonia A/T R 275/70R17 124/121R E 10 Ply dc r/t Rugged Terrain Light Truck Tire
594.5 out of 5 Stars. 59 reviewsShipping, arrives in 3+ daysMilestar Patagonia A/T Pro All Terrain LT275/70R17 121/118S E SUV/Crossover Tire $231.86 Was $252.95
Now$23186current price Now $231.86, Was $252.95$252.95Milestar Patagonia A/T Pro All Terrain LT275/70R17 121/118S E SUV/Crossover Tire
25 out of 5 Stars. 2 reviewsShipping, arrives in 3+ daysMilestar Patagonia A/T R All Terrain LT275/70R17 124/121R E Light Truck Tire $203.95
$20395current price $203.95Milestar Patagonia A/T R All Terrain LT275/70R17 124/121R E Light Truck Tire
22.5 out of 5 Stars. 2 reviewsShipping, arrives in 3+ daysBFG HD-Terrain T/A KT LT275/70R17 124/121Q E $364.99
$36499current price $364.99BFG HD-Terrain T/A KT LT275/70R17 124/121Q E
794.7 out of 5 Stars. 79 reviewsSave withPickup tomorrowShipping, arrives tomorrowCooper Discoverer Stronghold AT All Terrain LT275/70R17 124/121R E Light Truck Tire $316.99
$31699current price $316.99Cooper Discoverer Stronghold AT All Terrain LT275/70R17 124/121R E Light Truck Tire
534.3 out of 5 Stars. 53 reviewsSave withShipping, arrives tomorrowNitto Ridge Grappler All Terrain LT275/70R17 121/118Q E Light Truck Tire $318.00
$31800current price $318.00Nitto Ridge Grappler All Terrain LT275/70R17 121/118Q E Light Truck Tire
2184.7 out of 5 Stars. 218 reviewsSave withPickup in 3+ daysShipping, arrives tomorrowNokian Outpost nAT All Terrain LT275/70R17 124/121S E Light Truck Tire $273.01 Was $311.95
Now$27301current price Now $273.01, Was $311.95$311.95Nokian Outpost nAT All Terrain LT275/70R17 124/121S E Light Truck Tire
244.9 out of 5 Stars. 24 reviewsShipping, arrives in 3+ daysNexen Roadian ATX All Terrain LT275/70R17 124/121S E Light Truck Tire $215.70
$21570current price $215.70Nexen Roadian ATX All Terrain LT275/70R17 124/121S E Light Truck Tire
374.9 out of 5 Stars. 37 reviewsSave withPickup tomorrowShipping, arrives tomorrowFirestone Destination X/T Rugged Terrain LT275/70R17 121/118R E Light Truck Tire $305.99
$30599current price $305.99Firestone Destination X/T Rugged Terrain LT275/70R17 121/118R E Light Truck Tire
734.3 out of 5 Stars. 73 reviewsSave withPickup in 3+ daysShipping, arrives in 3+ daysFirestone Destination X/T Rugged Terrain LT275/70R17 121/118R E Light Truck Tire $305.99
$30599current price $305.99Firestone Destination X/T Rugged Terrain LT275/70R17 121/118R E Light Truck Tire
Save withPickup in 3+ daysShipping, arrives in 3+ daysGeneral Grabber A/T X All Terrain LT275/70R17 121/118R E Light Truck Tire $302.99
$30299current price $302.99General Grabber A/T X All Terrain LT275/70R17 121/118R E Light Truck Tire
Shipping, arrives in 3+ daysNexen Roadian ATX All Terrain LT275/70R17 124/121S E Light Truck Tire $279.00
$27900current price $279.00Nexen Roadian ATX All Terrain LT275/70R17 124/121S E Light Truck Tire
544.9 out of 5 Stars. 54 reviewsShipping, arrives in 3+ daysGeneral Grabber A/T X All Terrain LT275/70R17 121/118R E Light Truck Tire $302.99
$30299current price $302.99General Grabber A/T X All Terrain LT275/70R17 121/118R E Light Truck Tire
Shipping, arrives in 3+ daysGeneral Grabber A/T X All Terrain LT275/70R17 121/118R E Light Truck Tire $302.99
$30299current price $302.99General Grabber A/T X All Terrain LT275/70R17 121/118R E Light Truck Tire
15 out of 5 Stars. 1 reviewsShipping, arrives in 3+ daysGeneral Grabber A/T X All Terrain LT275/70R17 121/118R E Light Truck Tire $302.99
$30299current price $302.99General Grabber A/T X All Terrain LT275/70R17 121/118R E Light Truck Tire
954.5 out of 5 Stars. 95 reviewsSave withPickup todayShipping, arrives todayToyo Open Country A/T III LT275/70R17 E/10PLY BSW $317.61
$31761current price $317.61Toyo Open Country A/T III LT275/70R17 E/10PLY BSW
2093.5 out of 5 Stars. 209 reviewsShipping, arrives in 3+ daysMastercraft Courser Trail HD All Terrain LT275/70R17 121/118R E Light Truck Tire $267.34
$26734current price $267.34Mastercraft Courser Trail HD All Terrain LT275/70R17 121/118R E Light Truck Tire
294.3 out of 5 Stars. 29 reviewsSave withPickup in 2 daysShipping, arrives in 2 daysYokohama Geolandar M/T G003 275/70R17 121/118Q E 10 Ply mud Light Truck Tire $379.99
$37999current price $379.99Yokohama Geolandar M/T G003 275/70R17 121/118Q E 10 Ply mud Light Truck Tire
1024.8 out of 5 Stars. 102 reviewsShipping, arrives in 3+ daysSet of 4 (FOUR) Firestone Destination X/T LT 275/70R17 Load E 10 Ply XT Extreme Terrain Tires Fits: 2004 Dodge Ram 1500 ST, 2005 Dodge Ram 1500 Laramie $1,277.99
$1,27799current price $1,277.99Set of 4 (FOUR) Firestone Destination X/T LT 275/70R17 Load E 10 Ply XT Extreme Terrain Tires Fits: 2004 Dodge Ram 1500 ST, 2005 Dodge Ram 1500 Laramie
45 out of 5 Stars. 4 reviewsShipping, arrives in 3+ days
Popular items in this category
Best selling items that customers love
Cooper Discoverer S/T Maxx All-Season LT285/75R16 126Q Tire $322.99
$32299current price $322.99Cooper Discoverer S/T Maxx All-Season LT285/75R16 126Q Tire
3984.5 out of 5 Stars. 398 reviewsSave withPickup in 2 daysShipping, arrives in 2 daysCooper Discoverer S/T Maxx All-Season LT235/80R17 120Q Tire $318.99
$31899current price $318.99Cooper Discoverer S/T Maxx All-Season LT235/80R17 120Q Tire
3984.5 out of 5 Stars. 398 reviewsSave withPickup in 2 daysShipping, arrives tomorrowCooper Discoverer S/T Maxx All-Season LT285/65R18 125Q Tire $421.99
$42199current price $421.99Cooper Discoverer S/T Maxx All-Season LT285/65R18 125Q Tire
3984.5 out of 5 Stars. 398 reviewsSave withPickup tomorrowShipping, arrives tomorrowCooper Discoverer S/T Maxx All-Season LT245/75R17 121Q Tire $301.99
$30199current price $301.99Cooper Discoverer S/T Maxx All-Season LT245/75R17 121Q Tire
3984.5 out of 5 Stars. 398 reviewsSave withPickup in 2 daysShipping, arrives tomorrowCooper Discoverer S/T Maxx All-Season LT245/70R17 119Q Tire $294.99
$29499current price $294.99Cooper Discoverer S/T Maxx All-Season LT245/70R17 119Q Tire
3984.5 out of 5 Stars. 398 reviewsSave withPickup tomorrowShipping, arrives tomorrowCooper Discoverer S/T Maxx All-Season LT265/65R18 122Q Tire $403.99
$40399current price $403.99Cooper Discoverer S/T Maxx All-Season LT265/65R18 122Q Tire
3984.5 out of 5 Stars. 398 reviewsSave withPickup in 2 daysShipping, arrives in 2 daysCooper Discoverer S/T Maxx All-Season LT245/75R16 120/116Q Tire $276.99
$27699current price $276.99Cooper Discoverer S/T Maxx All-Season LT245/75R16 120/116Q Tire
3984.5 out of 5 Stars. 398 reviewsSave withPickup tomorrowShipping, arrives tomorrowCooper Discoverer S/T Maxx All-Season LT235/85R16 120/116Q Tire $287.99
$28799current price $287.99Cooper Discoverer S/T Maxx All-Season LT235/85R16 120/116Q Tire
3984.5 out of 5 Stars. 398 reviewsSave withPickup todayShipping, arrives todayCooper Discoverer S/T Maxx All-Season LT275/65R18 E 123Q Tire $388.99
$38899current price $388.99Cooper Discoverer S/T Maxx All-Season LT275/65R18 E 123Q Tire
3984.5 out of 5 Stars. 398 reviewsSave withPickup in 2 daysShipping, arrives in 2 daysCooper Discoverer STT Pro All-Season 38X15.50R20LT 128Q Tire $592.99
$59299current price $592.99Cooper Discoverer STT Pro All-Season 38X15.50R20LT 128Q Tire
6264.5 out of 5 Stars. 626 reviewsSave withPickup in 2 daysShipping, arrives in 2 daysCooper Discoverer S/T Maxx All Terrain LT315/70R17 121/118Q D Light Truck Tire $430.99
$43099current price $430.99Cooper Discoverer S/T Maxx All Terrain LT315/70R17 121/118Q D Light Truck Tire
3984.5 out of 5 Stars. 398 reviewsSave withPickup in 2 daysShipping, arrives in 2 daysCooper Discoverer S/T Maxx All Terrain LT265/65R17 120/117Q E Light Truck Tire $303.29 Was $340.99
Now$30329current price Now $303.29, Was $340.99$340.99Cooper Discoverer S/T Maxx All Terrain LT265/65R17 120/117Q E Light Truck Tire
3984.5 out of 5 Stars. 398 reviewsSave withPickup in 2 daysShipping, arrives in 2 daysCooper Discoverer S/T Maxx All Terrain LT295/70R17 121/118Q E Light Truck Tire $396.99
$39699current price $396.99Cooper Discoverer S/T Maxx All Terrain LT295/70R17 121/118Q E Light Truck Tire
3984.5 out of 5 Stars. 398 reviewsSave withPickup in 2 daysShipping, arrives in 2 daysCooper Discoverer S/T Maxx All Terrain LT295/70R18 129/126Q E Light Truck Tire $413.99
$41399current price $413.99Cooper Discoverer S/T Maxx All Terrain LT295/70R18 129/126Q E Light Truck Tire
3984.5 out of 5 Stars. 398 reviewsSave withPickup in 2 daysShipping, arrives in 2 daysCooper Discoverer S/T Maxx All Terrain LT265/75R16 123/120Q E Light Truck Tire $299.99
$29999current price $299.99Cooper Discoverer S/T Maxx All Terrain LT265/75R16 123/120Q E Light Truck Tire
3984.5 out of 5 Stars. 398 reviewsSave withPickup in 2 daysShipping, arrives in 2 daysCooper Discoverer S/T Maxx All Terrain LT285/70R17 121/118Q E Light Truck Tire $372.99
$37299current price $372.99Cooper Discoverer S/T Maxx All Terrain LT285/70R17 121/118Q E Light Truck Tire
3984.5 out of 5 Stars. 398 reviewsSave withPickup in 2 daysShipping, arrives in 2 daysCooper Discoverer S/T Maxx All Terrain LT35X12.50R20 125Q F Light Truck Tire $525.99
$52599current price $525.99Cooper Discoverer S/T Maxx All Terrain LT35X12.50R20 125Q F Light Truck Tire
3984.5 out of 5 Stars. 398 reviewsSave withPickup tomorrowShipping, arrives tomorrowCooper Discoverer S/T Maxx All Terrain LT265/70R16 121/118Q E Light Truck Tire $297.99
$29799current price $297.99Cooper Discoverer S/T Maxx All Terrain LT265/70R16 121/118Q E Light Truck Tire
3984.5 out of 5 Stars. 398 reviewsSave withPickup in 2 daysShipping, arrives in 2 daysCooper Discoverer S/T Maxx All Terrain LT275/70R18 125/122Q E Light Truck Tire $375.99
$37599current price $375.99Cooper Discoverer S/T Maxx All Terrain LT275/70R18 125/122Q E Light Truck Tire
3984.5 out of 5 Stars. 398 reviewsSave withPickup in 2 daysShipping, arrives tomorrowCooper Discoverer S/T Maxx All Terrain LT265/60R18 119/116Q E Light Truck Tire $380.99
$38099current price $380.99Cooper Discoverer S/T Maxx All Terrain LT265/60R18 119/116Q E Light Truck Tire
3984.5 out of 5 Stars. 398 reviewsSave withPickup todayShipping, arrives today
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!
Related pages
- Copper Discoverer A/t 3
- Cooper At3 Xlr
- General Grabber 275/60/17
- cooper-at3-tires
- Cooper All Terrain Tires
- Wrangler A/t Adventure W Kevlar 275/60/220
- Cooper ProControl Tires
- Cooper AT3 XLT Tires
- Cooper Road and Adventure Ready Tires
- Cooper S/T Maxx Tires
- Cooper STT Pro Tires
- Discover Durable Performance with Travelstar









