Cooper

Cooper Discoverer Rugged Trek - 255/70R18/XL 116T Tire

|19 ratings
Item # 984136499
Members-only price
Prices may vary in club and online
How do you want your item?

Pickup

Tires will be installed at Columbus, Hilliard Sam's Club
Install today
Check if this fits your vehicle
Return or replace anytime.
Sam's credit card
Get a $30 statement credit when you open an account and use it to make $30 in eligible Sam's Club purchases within 30 days¹.

Highlights

  • All Season, Rugged Terrain
  • Trucks and SUVs
  • 60,000 mile tread life limited warranty
  • Severe weather traction
  • Excellent on-road traction 
  • Excellent comfort
  • Model # 171-102-005
  • Find better visibility this fall with fresh wipers. Click here to shop now.
cooper discoverer rugged trek - 255/70r18/xl 116t tire three-quarter studio view showing aggressive Rough Terrain tread with deep blocky lugs, wide shoulder scoops and omni-directional micro-gauge siping; 'RUGGED TREK' sidewall text and bead-lock style rim visible, for trucks and SUVs with severe weather traction and on-road comfort.
Cooper Discoverer Rugged Trek - 255/70R18/XL 116T Tire
Hero image 0 of Cooper Discoverer Rugged Trek - 255/70R18/XL 116T 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:
If the item details above aren't accurate or complete, we want to know about it. 

Key specifications

Specifications

Product Details
Tire Size:255/70R18/XL
Service Description:116T
Sidewall:Black Sidewall
Material # or MSPN:171-104-005
Rim Width (min. to max.):6.5-8.5
Section Width:10.2
Overall Diameter:32.4
Tread Depth (32nds):16
RPM:639
Max Load (lbs.):2756 lbs @ 50 psi
UTQG Rating
Treadwear:600
Traction:A
Temperature:B

Member ratings & reviews

4.9 out of 5 stars
stars
19 ratings8 reviews
Write a review
  1. 5 stars95% (18)
  2. 4 stars5% (1)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star0% (0)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 8 reviews

Aug 14, 2026
Reviewer name: Dcr
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Excellent

Excellent tires smooth road noise minimal

Helpful?1L2BPW1JN3QG13735606799
Apr 18, 2026
Reviewer name: Blue
5 out of 5 stars
5 out of 5 stars review

Best tires well worth

I have had these for 4 years and at 61 thousand miles they still look good and work great just noticed some dry rot and will be buying some new ones again and I drive in the worst of snowfall storms and I will say you will not be disappointed trust me I am a huge safety guy when it comes to tires.

Helpful?1L2BPW1JN3QG13735606799
Jan 14, 2026
Reviewer name: Mark M
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Amazing!

Super quiet and smooth. Bought these for my wife's Yukon. We both love them. I will be putting these on my truck as well.

Helpful?1L2BPW1JN3QG13735606799

Related pages