--- product_id: 20475751 title: "Discoverer STT Pro All-Season LT275/70R18 125/122P Tire | Light Truck Mud Terrain All Season Traction 125/122P Rated E (10 Ply) Radial Construction Raised White Letters Tire" brand: "cooper" price: "1568842CFA" currency: XOF in_stock: true reviews_count: 8 url: https://www.desertcart.sn/products/20475751-discoverer-stt-pro-all-season-lt275-70r18-125-122p-tire store_origin: SN region: Senegal --- # 10-Ply Radial Durability Armor Tek3 Rock Defense All-Season Traction Discoverer STT Pro All-Season LT275/70R18 125/122P Tire | Light Truck Mud Terrain All Season Traction 125/122P Rated E (10 Ply) Radial Construction Raised White Letters Tire **Brand:** cooper **Price:** 1568842CFA **Availability:** βœ… In Stock ## Summary > πŸ›» Conquer Every Terrain, Own Every Season. ## Quick Answers - **What is this?** Discoverer STT Pro All-Season LT275/70R18 125/122P Tire | Light Truck Mud Terrain All Season Traction 125/122P Rated E (10 Ply) Radial Construction Raised White Letters Tire by cooper - **How much does it cost?** 1568842CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/20475751-discoverer-stt-pro-all-season-lt275-70r18-125-122p-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€’ **All-Season Mastery:** Seamlessly transitions from mud to highway with superior grip and control year-round. - β€’ **Rock Climber Sidewall Grip:** Innovative cleats and flex grooves conquer jagged rocks and tough obstacles effortlessly. - β€’ **Mud Slingers 2.0 Tread Design:** Deep, wide trenches actively clear mud for relentless off-road traction and confidence. - β€’ **Armor Tek3 Sidewall Protection:** Patented technology shields against rocks and debris, minimizing damage on rugged trails. - β€’ **Unmatched 10-Ply Radial Strength:** Engineered for heavy-duty resilience and long-lasting performance on any terrain. ## Overview The Cooper Discoverer STT Pro LT275/70R18 is a premium 10-ply radial tire designed for light trucks, delivering extreme all-season off-road traction without compromising on-road performance. Featuring patented Armor Tek3 sidewall technology, advanced tread patterns like Mud Slingers 2.0 and Rock Climber cleats, it offers superior durability, stone resistance, and grip on mud, rocks, and loose terrain. Rated for heavy loads (3640 lbs) and high pressure (80 psi), this tire is built to empower adventurous professionals who demand rugged reliability and year-round versatility. ## Description The Cooper Discoverer STT Pro All-Season LT275/70R18 125P Tire is the most extreme all-season, off-road tire Cooper offers to date, providing remarkable off-road performance without sacrificing on-road traction. The Discoverer STT Pro tire delivers best-in-class off-road performance, empowering the extreme off-roader to take on the toughest challenges. Patented Armor Tek3 tire technology adds strength to the tire sidewall, providing increased resistance to damage while driving over boulders and uneven, tough terrain. The Discoverer STT Pro comes with rubber formulated to combat shredding and damage from stones and off-road obstacles. The ROCK CLIMBER SIDEWALL gets max traction to help conquer even the toughest obstacles with deep β€˜Climber Cleats’ and Flex Grooves built into the side of the tire that grip jagged rocks and power through thick mud. The MUD SLINGERS 2.0 are deep, wide trenches with additional notches throughout the tread combine to give you more grip to power through and help continuously clear thick mud from the tire. The EARTH DIGGERS can tackle tricky terrain with large blocks with alternating mud scoops that forcefully dig into loose dirt, sand or sticky mud. The STONE ARMOR TECHNOLOGY provides the ultimate durability with channels, ridges, and edges designed to help defend against sharp rocks and debris while expelling lodged stones. ## Features - All-Season Off-Road Traction Tire - The most extreme all-season, off-road tire Cooper offers to date - Provides remarkable off-road performance without sacrificing on-road traction - Tread design helps to prevent stone retention - Armor Tek3 construction for added tire durability ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B017XTUEHY | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | #192,588 in Automotive (See Top 100 in Automotive) #213 in Light Truck & SUV All-Terrain & Mud-Terrain Tires | | Brand Name | Cooper | | Construction Type | Radial | | Customer Reviews | 4.6 4.6 out of 5 stars (163) 4.6 out of 5 stars | | Global Trade Identification Number | 00029142829461, 00029142901860, 00291428294618 | | Included Components | Tire Only | | Item Diameter | 33.31 inches | | Item Dimensions | 33.31 x 33.31 x 11.3 inches | | Item Type Name | Tire | | Item Weight | 60.2 pounds | | Load Capacity | 3640 pounds | | Load Index | 125 | | Load Range | E | | Manufacturer | Cooper | | Manufacturer Part Number | 170111034 | | Manufacturer Warranty Description | Standard Limited Warranty | | Maximum Pressure | 80 psi | | Model Number | 170111034 | | Number Of Packs | 1 | | Oem Equivalent Part Number | 9031609 | | Ply | 10-Ply | | Rim Size | 18 inches | | Seasons | Year Round | | Section Width | 27.5 centimeters | | Size | LT275/70R18 125/122P | | Spare Tire Mounting Location | Front or Rear | | Speed Rating | P | | Tire Aspect Ratio | 70 | | Tire Diameter | 33.31 | | Tread Depth | 20 thirty_seconds_inches | | Tread Type | Non-Directional | | Unit Count | 1 Count | | Upc | 029142829461 291428294618 029142901860 | | Vehicle Tire Iso Metric Size Description | 275/70R18 | ## Product Details - **Brand:** Cooper - **Load Capacity:** 3640 pounds - **Load Index:** 125 - **Rim Size:** 18 inches - **Section Width:** 27.5 centimeters - **Size:** LT275/70R18 125/122P - **Speed Rating:** P - **Tire Aspect Ratio:** 70 - **Tread Depth:** 20 thirty_seconds_inches - **Tread Type:** Non-Directional ## Images ![Discoverer STT Pro All-Season LT275/70R18 125/122P Tire | Light Truck Mud Terrain All Season Traction 125/122P Rated E (10 Ply) Radial Construction Raised White Letters Tire - Image 1](https://m.media-amazon.com/images/I/81yAZbtaAIL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 3 Years and 50k Miles Later! *by on Reviewed in the United States May 18, 2021* 3 Years and 50k Miles Later! Cause lets be honest that is what you want to know.I purchased a set of 4 - 295/70R18 On March 1st 2018 and they were installed March 5th the same year.Pros -*Amazing off road tires, especially if you air them down. They clean out better then tires 2x their price. Mud, Snow, Sand they have held up amazingly.* Road noise very limited the first couple years I have had less aggressive tires make way more noise when going down the highway.* Wear and Tare they have held up great. 50k miles 3 years and still have a good amount of tread on them. They actually shocked me usually 2 years is about all I get out of a really aggressive MT tire. These blew buy this expectation laughing. I actually just ordered a new set cause these are in that butter zone where I can make some cash back on resell.* Mount and Balancing. They mounted and balanced pretty easily for an aggressive MT tire. The balance line on the tire was pretty true and the Tech did not have to muck with them to much. Unlike some other MT's I have had that the Tech almost quit on me trying to get them balanced.Cons -* Road Noise 2.5 years - when they cut through about half the tread that noise starts to shine through the stippling in the tire that helps reduce this noise is pretty much gone at about half tire life and well yeah they start to howl. Now into year 3 and yeah they are border line obnoxious. Some people don't care about this howl, I tend to only cause I haul a boat and put on a lot of highway miles. However 2.5 years before they started howling is a .5 year longer then I thought the tires would last in whole.* Packed Snow and Ice - I am in ND land of the frozen nothingness. While Mud, Fresh Snow, and Sand mean nothing to these tires the lack of surface area has them singing a different tune. Packed Snow and Ice is a bit of a challenge for these tires. If you live in the north it is something you should note. However you should also know that most MT tires that have super aggressive tread suffer from this as it is a lack of surface area issue.* Rocks - again this is a con for all aggressive tires but these seem to be especially good at picking up rocks and stones and holding on to them for dear life.All in all I love these tires and like I said just ordered a new set. If you like a good looking tire that will hold up on the road and not leave you stranded off road. These are amazing tires. ### ⭐⭐⭐⭐⭐ tires *by on Reviewed in the United States June 28, 2026* awesome tire, good traction. pretty quiet on road ### ⭐⭐⭐⭐⭐ Cooper sst tires are legit. *by on Reviewed in the United States May 2, 2025* I always used to use Dick Cepek tires until I bought my first set of coopers 2 years back. Now I always use Coopers on all 3 of my trucks.The SST,s are not noisy and handle perfectly on my f250 super duty , I love them for all my driving needs. They look aggressively awesome 10/10 ## Frequently Bought Together - Cooper Discoverer STT Pro All-Season LT275/70R18 125/122P Tire - Orion Motor Tech 24-Piece 1/2-20 Lug Nuts Chrome with Hex Tuner, 1.4 inches Length with Cone Seat, Compatible with Jeep Grand Cherokee Wrangler Liberty, Ford Explorer Ranger Mustang, Dodge Dakota Dura - GAsupply Black Lug Nuts, 1/2-20 Closed End Bulge Acorn Lug Nuts 3/4 inch 19mm Hex 1.38 inch Tall 60 Degree Conical Seat --- ## 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.sn/products/20475751-discoverer-stt-pro-all-season-lt275-70r18-125-122p-tire](https://www.desertcart.sn/products/20475751-discoverer-stt-pro-all-season-lt275-70r18-125-122p-tire) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-08-19*