--- product_id: 657921027 title: "Cooper Discoverer Rugged Trek All-Season 275/55R20XL 117T Tire" brand: "cooper" price: "VT427857" currency: VUV in_stock: true category: "Cooper" url: https://www.desertcart.vu/products/657921027-cooper-discoverer-rugged-trek-all-season-275-55r20xl-117t-tire store_origin: VU region: Vanuatu --- # 33-inch diameter for commanding presence Whisper Grooves for quiet, wet-road grip 10-ply construction for rugged durability Cooper Discoverer Rugged Trek All-Season 275/55R20XL 117T Tire **Brand:** cooper **Price:** VT427857 **Availability:** ✅ In Stock ## Summary > 🛞 Rugged style meets all-season performance—drive bold, drive confident. ## Quick Answers - **What is this?** Cooper Discoverer Rugged Trek All-Season 275/55R20XL 117T Tire by cooper - **How much does it cost?** VT427857 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/657921027-cooper-discoverer-rugged-trek-all-season-275-55r20xl-117t-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 - • **30% Deeper Tread:** Extra bite for off-road dominance and sticky mud traction—own every terrain. - • **Dual-Sidewall Design:** Switch up your style with Mountain Pass or Knife-Edge aggressive looks—double the flex, zero compromise. - • **Stone Blockades Technology:** Keep your tires damage-free by kicking pesky stones to the curb—toughness meets smart design. - • **55,000-Mile Treadwear Warranty:** Confidence that lasts—go the distance with industry-leading durability. - • **Whisper Grooves Noise Reduction:** Enjoy a smooth, quiet highway cruise without sacrificing rugged off-road capability. ## Overview The Cooper Discoverer Rugged Trek LT285/70R17 121Q is a 33-inch, 10-ply all-season tire engineered for pickup trucks and SUVs. Featuring dual aggressive sidewall designs, 30% deeper tread, and advanced Stone Blockades, it delivers superior off-road traction and protection. Whisper Grooves technology ensures a quiet ride on wet roads, backed by a 55,000-mile treadwear warranty for long-lasting performance. ## Description The Cooper Discoverer Rugged Trek All-Season 275/55R20 117T Tire is an all-season pickup truck and SUV tire that looks tough because it is tough. It looks aggressive but it also has nice manners. The Rugged Trek has a unique Rough Terrain pattern, which is trail capable and provides extra grip and confidence when you venture off the highway. It also features Stone Blockades, which are ridges in the tire pattern to help keep pesky stones and rocks out of the tire and on the ground where they belong, helping protect the tire from damage when you’re off the beaten path. Rugged Trek is built to provide enhanced grip on wet roads and features Whisper Grooves Technology that blocks the rush of air through the tire, helping to eliminate noise when on the highway. There are dual sidewall designs so you can pick between the Mountain Pass pattern or Knife-Edge pattern, which gives you double the options for your look. Our aggressive tread blocks are designed for quiet on-road performance and deep treads help grip in sticky mud and sand. While this is a tough-looking tire, it is also engineered for a quiet and comfortable drive. ## Features - Off-road strong & on-road smooth - Dual-sidewall design so you can pick your favorite to show off on your drive - Treadwear Warranty: 60,000 miles - Up to 30% Deeper Tread than our traditional All-Terrain Tires - Mountain Pass or Knife-Edge pattern: Two Shoulder Designs double the options of an aggressive look - Standard Limited Warranty - Severe Weather Rated/Three-Peak Mountain Snowflake Certified ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B091DBLMQY | | Automotive Fit Type | Universal Fit | | Brand Name | Cooper | | Construction Type | Radial | | Customer Reviews | 4.7 4.7 out of 5 stars (192) | | Global Trade Identification Number | 00029142938934 | | Included Components | Tire Only | | Item Diameter | 32.2 Inches | | Item Dimensions | 81 x 81 x 28.2 centimeters | | Item Type Name | Tire | | Item Weight | 47.05 Pounds | | Load Capacity | 1285.03 kg | | Load Index | 117 | | Manufacturer | Cooper | | Manufacturer Part Number | 171106005 | | Maximum Pressure | 50 Pound per Square Inch | | Model Number | 171106005 | | OEM Equivalent Part Number | 90000036538 | | Ply | 4-Ply | | Rim Size | 20 Inches | | Rim Width | 8.5 Inches | | Seasons | Year Round | | Section Width | 275 Millimeters | | Size | 275/55R20XL 117T | | Speed Rating | T | | Tire Aspect Ratio | 55 | | Tire Diameter | 32.17 | | Tread Depth | 16 32nds | | Tread Type | Non-Directional | | UPC | 029142938934 | | Unit Count | 1 Count | | Vehicle Tire ISO Metric Size Description | 275/55R20 | ## Product Details - **Brand:** Cooper - **Rim size:** 20 Inches - **Section width:** 275 Millimeters - **Size:** 275/55R20XL 117T - **Tyre aspect ratio:** 55 ## Images ![Cooper Discoverer Rugged Trek All-Season 275/55R20XL 117T Tire - Image 1](https://m.media-amazon.com/images/I/81a4SLlIg0L.jpg) ![Cooper Discoverer Rugged Trek All-Season 275/55R20XL 117T Tire - Image 2](https://m.media-amazon.com/images/I/7150hDtNL3L.jpg) ![Cooper Discoverer Rugged Trek All-Season 275/55R20XL 117T Tire - Image 3](https://m.media-amazon.com/images/I/814u0c-TXgL.jpg) ![Cooper Discoverer Rugged Trek All-Season 275/55R20XL 117T Tire - Image 4](https://m.media-amazon.com/images/I/713WQQqFrnL.jpg) ![Cooper Discoverer Rugged Trek All-Season 275/55R20XL 117T Tire - Image 5](https://m.media-amazon.com/images/I/91vn0HCOZ+L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Do these comes with white letters** A: This is an all black letter tire. Thanks. **Q: Hello. How can I choose one of the two different designs of the side part of the rim? Thanks.** A: Hello, thank you for reaching out. We don't sell rims through our Amazon store sadly. **Q: Will this for 2018 Toyota Tundra with stock wheels and stock setup?** A: No. You will need a leveling kit at an absolute minimum as well as offset wheels or 1.25” wheel spacers. If you do wheel spacers make absolute sure that they are hub centric not stud centric. I have a 19 tundra running 35’s on stock limited wheels with spidertrax spacers and a 3” lift from Toytec. **Q: Will I need a lift kit for my 2015 gmc sierra?** A: I would call GMC and Cooper Tires. ## Frequently Bought Together - Cooper Discoverer Rugged Trek All-Season LT285/70R17 121Q Tire - ALL-TOP Adjustable Auto-Stop Tire Deflator Valve Kit (10-30 PSI) 4 PCS Screw-on Tyre Air Down Tool for Offroad 4x4 (with 5 Valve caps) - Rhino USA Folding Survival Shovel w/Pick - Heavy Duty Carbon Steel Military Style Entrenching Tool --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/657921027-cooper-discoverer-rugged-trek-all-season-275-55r20xl-117t-tire](https://www.desertcart.vu/products/657921027-cooper-discoverer-rugged-trek-all-season-275-55r20xl-117t-tire) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-08*