Cooper

Cooper Discoverer Rugged Trek LT - LT285/70R17/E 118Q Tire

|6 ratings
Item # 984136510
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Highlights

  • All Season, Rugged Terrain
  • Trucks and SUVs
  • 60,000 mile tread life limited warranty
  • Severe weather traction
  • Excellent on-road traction 
  • Excellent comfort
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cooper discoverer rugged trek lt - lt285/70r17/e 118q tire three-quarter front view of an LT285/70R17 Cooper Discoverer Rugged Trek LT tire on a black five-spoke wheel, showing aggressive rough-terrain tread blocks, deep shoulder lugs, omni-directional siping and raised sidewall lettering on a white studio background; highlights severe-weather traction and all-terrain truck/SUV use and is often used as a durable spare for off-road trips.
Cooper Discoverer Rugged Trek LT - LT285/70R17/E 118Q Tire
Hero image 0 of Cooper Discoverer Rugged Trek LT - LT285/70R17/E 118Q Tire, 0 of 4

About this item

Product details

Before purchasing tires, make sure to use our Tire Finder to select the right fit for your vehicle.

Aggressive tread design offers a tough look. Excellent on-road traction and comfort. Two sidewall designs for versatile style.

Aggressive looks
The Rough Terrainâ„¢ tread pattern offers tough style and extra grip when you venture off the highway.

Solid traction
Earth Diggersâ„¢ Technology digs deeper into mud, sand or dirt with large shoulder scoops and lugs.

Stability and control
Stable Tracâ„¢ Technology with omni-directional, micro gauge siping enhances traction on roads and rough surfaces.

45-Day Test Drive
Need time to make sure these tires are the right ones for your vehicle? Cooper Tires offers a 45-Day Test Drive to test out your new tires.

info:
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Specifications

Product Details
Tire Size:285/70R17/E
Service Description:118Q
Sidewall:Black Sidewall
Material # or MSPN:170-056-007
Rim Width (min. to max.):7.5-9.5
Section Width:11.5
Overall Diameter:33
Tread Depth (32nds):19
RPM:628
Max Load (lbs.):3195 lbs @ 80 psi
UTQG Rating
Treadwear:
Traction:
Temperature:

Warnings and disclaimers

Disclaimer

Wheel Not Included

With the purchase of 4 tires, the Tire Installation Package ($20 per tire) includes:

  • Free Installation for Plus, when you buy 4 tires
  • Tire Mounting
  • Free Lifetime Rotation & Balance
  • Free Lifetime Flat Repair
  • 5 years Road Hazard Protection (Excluding New York State)
  • 4 years of 24-hour Roadside Assistance

***Road hazard protection not available in New York for new tire purchase after 2/28/2211

Member ratings & reviews

4.8 out of 5 stars
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  1. 5 stars83% (5)
  2. 4 stars17% (1)
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Showing 1-2 of 2 reviews

Feb 14, 2026
Reviewer name: DANIEL
5 out of 5 stars
5 out of 5 stars review

Great Road Tires for an Aggressive Tread.

These tires are Great on the road. I have to agree with everything William said in his review, about these tires. I just got them installed and drove home on the highway %26 bumpy side roads. A very big change in the driveability / ride on my wife's Jeep Wrangler LJ. They are quiet, I didn't think an agressive tire could be so quiet. A verry slight hum at highway speeds. Almost silent around town. Our previous tires were very bouncy on any little bump, these hold the road, "what bump?". A very stable ride. They hold the road great at highway speeds %26 everyday around town driving. 65,000 mile treadwear, can't be beat. I have not gone off road yet but imagine they'll be great.

Helpful?6QOGP7LKOUP213557822148
Nov 21, 2025
Reviewer name: William
5 out of 5 stars
5 out of 5 stars review

Don't think twice definitely get these!

I would have never believed a review that would change the ride of my Jeep Wrangler so immensely, I went from Nitto grapplers to these they look just as aggressive, but the ride the quietness has changed so much! They do not bounce all over the road with any little bump. They are much more stable at higher speeds much more quiet on the road and my wife who is very picky about riding in different vehicles, including my Corvette said that the jeep is much more enjoyable to ride them.

Helpful?6QOGP7LKOUP213557822148

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