Cooper

Cooper Discoverer Rugged Trek LT - 35x12.50R20/F 125Q Tire

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Item # 984136514
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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 - 35x12.50r20/f 125q tire three-quarter front-facing view showing aggressive Rough Terrain tread with large shoulder lugs, Earth Diggers-style scoops, omni-directional micro-gauge siping and raised sidewall lettering; matte black wheel on white background, suitable for trucks and SUVs and often chosen for occasional off-road use.
Cooper Discoverer Rugged Trek LT - 35x12.50R20/F 125Q Tire
Hero image 0 of Cooper Discoverer Rugged Trek LT - 35x12.50R20/F 125Q 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:35x12.50R20/F
Service Description:125Q
Sidewall:Black Sidewall
Material # or MSPN:170-059-007
Rim Width (min. to max.):8.5-11.0
Section Width:12.6
Overall Diameter:34.9
Tread Depth (32nds):19
RPM:594
Max Load (lbs.):3640 lbs @ 80 psi
UTQG Rating
Treadwear:0
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 2/28/2516

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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?4HHUPBB2JGS713729511568
Jun 30, 2024
Reviewer name: Rusty1
5 out of 5 stars
5 out of 5 stars review

Great universal tread design but still quiet ride!

I'm glad I ordered these tires when I did. I had a chance to try them in the snow, rain and now off road as well as on regular paved roads. Excellent traction in the snow and off road, but very quiet and smooth on the road also. It should be labeled as a comfortable riding R/T. I'm about 2K miles on them on a 3500 Ram and no regrets.

Helpful?4HHUPBB2JGS713729511568

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