Cooper

Cooper Discoverer Rugged Trek LT - LT275/65R18/E 120Q Tire

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Item # 984136513
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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 - lt275/65r18/e 120q tire three-quarter view showing LT275/65R18 Cooper Discoverer Rugged Trek tire with aggressive Rough Terrain tread blocks, deep Earth Diggers shoulder lugs, omni-directional micro-siping for stability, raised sidewall lettering and a black multi-spoke wheel; suitable for trucks and SUVs with severe weather traction.
Cooper Discoverer Rugged Trek LT - LT275/65R18/E 120Q Tire
Hero image 0 of Cooper Discoverer Rugged Trek LT - LT275/65R18/E 120Q 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 Terrain™ tread pattern offers tough style and extra grip when you venture off the highway.

Solid traction
Earth Diggers™ Technology digs deeper into mud, sand or dirt with large shoulder scoops and lugs.

Stability and control
Stable Trac™ 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:275/65R18/E
Service Description:120Q
Sidewall:Black Sidewall
Material # or MSPN:170-058-007
Rim Width (min. to max.):7.5-9.0
Section Width:10.9
Overall Diameter:32.6
Tread Depth (32nds):19
RPM:637
Max Load (lbs.):3415 lbs @ 80 psi
UTQG Rating
Treadwear:
Traction:
Temperature:

Warnings and disclaimers

Disclaimer

Wheel Not Included

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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?1575LSVUHP4013755165976

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