2019-2025
2009-2018
2002-2008
Installation Time
(approx) 1 Hour
Difficulty Level:
Light to Moderate mechanical skill required.
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Cooper Discoverer S/T Maxx Tire (33" - 275/70R18)Find parts that fit my vehicle
Item R121087
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Our Price
$340.99 each
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$20.00 Oversized Item Fee
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Product Information
Features, Description, Q&A, Specs & Installation
Features & Specs
- Heavy-Duty All-Terrain Tire
- Ideal for Tough, Rocky, and Gravelly Terrains with On-Road Stability
- Enhanced Buttress Design
- Armor Tek3™ Construction
- Cut and Chip Resistant Tire Compound
- Uniquely Formulated Compound of Silica Mixed with Natural Rubber
- Dual-Draft and Non-Parallel Groove Walls
- Hybrid 4-5 Rib Design for Low Noise and Even Wear
- Micro Gauge™ Siping
- Stone Ejector Ribs
- Tire Size of 275/70R18
- With Standard Limited Warranty
- Designed for All RAM 1500 Models
| Brand | Cooper |
| Tire Type | All-Season |
| Tire Diameter | 33 |
| Wheel Diameter | 18 |
| Tire Size | 33" - 275/70R18 |
| Tire Load Index | 125 (3638 lbs per tire) |
| Tire Load Range | E |
| Tire Model | Discoverer S/T Maxx |
| Tire Speed Rating | (Q) Up to 99mph |
| Tire Tread Depth | 18/32" |
| Tire Revs Per Mile | 604 |
| Tire Weight | 61 |
Description
Rugged All-Terrain Performance. Reinforce your RAM 1500’s off-road performance while sporting an aggressive stance by upgrading to this Cooper Discoverer 275/70R18 S/T Maxx Tire. This all-terrain all-season tire is designed to make your truck confidently navigate through the challenging rocky and gravelly terrains while maintaining on-road stability.
Superior Traction. This Discoverer S/T Maxx Tire features an enhanced buttress design for extra off-road traction. The ejector ribs offer the self-cleaning capacity to remove the picked debris for improved terrain contact with the tire. In addition, the Micro Gauge™ siping enhances grip on wet, soft substrates. This tire also features Y-Block Tread Pattern and optimized draft angles for maximum on and off-road traction.
Heavy-Duty Construction. Built for the rugged terrains, this Discoverer S/T Maxx Tire has Armor Tek3™ construction with a third ply on an 8-degree angle. This construction provides more resistance to tear and damage. It is also made of a uniquely formulated natural rubber compound reinforced with silica. This gives superior durability to resist cuts and chips in off-road conditions while improving grip on wet conditions.
Warranty Included. This Discoverer S/T Maxx Tire is backed by Cooper’s Standard Limited Warranty. Please check the full manufacturer’s warranty for full details.
Application. This Cooper Discoverer 275/70R18 S/T Maxx Tire is designed to be used on all RAM 1500 models.
Cooper COOP-54801
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Tire
4.8
Reviews of Cooper Tire Products (15)
Reviews of Cooper Tire products have an average rating of 4.8 out of 5
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