2019-2025
2009-2018
2002-2008
Installation Time
(approx) 1 Hour
Difficulty Level:
Light to Moderate mechanical skill required.
FREE 1 to 3-Day Delivery on Orders $119+ Details
Talk to a Ram 1500 Sales Tech
1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Get $80 Off!
Redeem Now >
Find Tires for your Ram 1500
Cooper Discoverer Rugged Trek Tire (33" - 275/70R18)Find parts that fit my vehicle
Item R121085
$0.00
6 Reviews
Our Price
$329.99 each
$20.00 Oversized Item Fee
Item Options
Choose options to add to cart.
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
or use
Frequently Bought Together
Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Premium All-Season Rugged Trek™ Tire
- Works on Dry and Wet Seasons
- Made with Stable Trac™ Technology
- Deep Tread Depths for Excellent Traction
- With Earth Diggers™ for Improved Grip on Dirt, Sand, and Mud
- Stone Blockades™ to Expel Lodged Stones
- Whisper Grooves™ for Reduced Noise
- Tire Size of 275/70R18
- Backed by a 60,000-Mile Limited Tread Life 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 Rugged Trek |
| Tire Speed Rating | (Q) Up to 99mph |
| Tire Tread Depth | 18/32" |
| Tire Revs Per Mile | 599 |
| Tire Weight | 59 |
Description
Bold and Confident All-Season Performance. Equip your RAM with an all-season tire made for off-road adventuring while offering good on-road performance for daily driving. This Cooper Discoverer 275/70R18 Rugged Trek Tire is designed for enhanced responsive handling and excellent grip in all-season conditions. It provides you with more controlled and stable performance for reinforced confidence.
Reinforced Traction. This Discoverer Rugged Trek Tire incorporates Stable Trac™ Technology. This features omnidirectional, micro-gauge siping for reinforced traction with control and stability. The full-depth sipes, which come in different angles and sizes around the tire create more biting edges for improved grip, even as the tire wears. Moreover, the Earth Diggers™ design comes with large shoulder scoops and lugs for enhanced grip on soft substrates.
High-Quality Construction. Cooper utilizes an innovative tread compound that delivers outstanding wet and dry performance. The tire is fortified by a unique upper sidewall design, which defends against accidental curb damage. The entire construction exhibits exceptional strength and offers an excellent tread lifespan. Additionally, the Whisper Grooves™ blocks the rush of air through the tire, helping reduce noise at high speeds.
Limited Warranty. This Discoverer Rugged Trek Tire is backed by a 60,000-Mile Limited Tread Life Warranty. Some exclusions apply; please see the full warranty policy for complete details.
Application. This Cooper Discoverer 275/70R18 Rugged Trek Tire is intended for use on all RAM 1500 models.
Cooper 90000036406
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
4.7
Customer Reviews (6)
Reviews of Cooper Tire products have an average rating of 4.8 out of 5
Questions & Answers
No questions about this product yet.
Ask the First Question
