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Cooper 170300048 Discoverer Stronghold AT 265/65R18 All-Terrain Tire

(Chevrolet Silverado 1500 2007-26, Suburban 1500 2002-05, 2007-14, Tahoe 2007-27, Colorado 2012, 2023-26, Traverse 2024-25, 2027 + 18 more models)

Part of: Cooper Discoverer Stronghold AT All-Terrain Tire

Other options in this family: Cooper 170293047 Cooper 170282048 Cooper 170287048 Cooper 170294048 Cooper 170291047

Manufacturer

Picture for manufacturer Cooper

Part Number

170300048
9 reviews
Sale Price

$321.99

In Stock (10+)

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Usually delivered within 2 days

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Get $70 back by online or mail-in rebate when you buy a set of 4 qualifying Cooper® tires.
Show details for Cooper 170300048 Discoverer Stronghold AT 265/65R18 All-Terrain Tire
Picture of Cooper 170300048 Discoverer Stronghold AT 265/65R18 All-Terrain Tire
Picture of Cooper 170300048 Discoverer Stronghold AT 265/65R18 All-Terrain Tire
Picture of Cooper 170300048 Discoverer Stronghold AT 265/65R18 All-Terrain Tire

Wheels and Tires sold separately

Cooper 170300048 Discoverer Stronghold AT 265/65R18 All-Terrain Tire — image 1
Cooper 170300048 Discoverer Stronghold AT 265/65R18 All-Terrain Tire — image 2
Cooper 170300048 Discoverer Stronghold AT 265/65R18 All-Terrain Tire — image 3
Cooper 170300048 Discoverer Stronghold AT 265/65R18 All-Terrain Tire — image 4
Product Details

The Cooper Discoverer Stronghold AT is a rugged all-terrain tire engineered for trucks and SUVs that demand reliable performance on and off the road. Sized at 265/65R18 with a 122/119T load rating, this tire delivers exceptional durability for heavy-duty applications while maintaining confident on-road handling.

Key Features:

  • All-season all-terrain design with symmetric tread pattern for even wear and year-round traction
  • Three Peak Mountain Snowflake (3PMSF) certified for severe winter weather capability
  • Aggressive tread design provides excellent grip on dirt, gravel, and loose surfaces
  • 122/119T load rating supports heavy loads for work trucks and towing applications
  • Optimized for balanced performance between highway comfort and off-road capability
  • Non-directional symmetric pattern allows for multiple rotation patterns to maximize tread life

Ideal for drivers who need a dependable tire that transitions seamlessly from daily commuting to weekend adventures, the Discoverer Stronghold AT combines Cooper's proven all-terrain technology with enhanced winter performance for true four-season versatility.

Products specifications

Fits

Chevrolet Silverado 1500 2007-26, Suburban 1500 2002-05, 2007-14, Tahoe 2007-27, Colorado 2012, 2023-26, Traverse 2024-25, 2027, Suburban 2015-27, Avalanche 2007-13, Silverado 1500 LD 2019, Silverado 1500 LTD 2022 + 14 more models

Measuring Rim Width

8

Load Range

E

Max Load : 3000
Max psi : 80
Tire Size

LT265/65R18

Origin

USA

RPM

659

Radial Bias Flag

R

Max Load Dual (lbs)

3000

Section

265

Aspect Ratio

65

Rim Size

18

Overall Diameter

31.5

Ply Rating

10

Speed Rating

T

Load Index

122

Load Capacity (LB)

3305

Maximum Pressure (psi)

80

Tread Depth

16.0

Mileage Warranty

60000

Sidewall

Black

Fast shipping. Great price. Awesome experience.

Love it, 2nd order

So far good, waiting right now on returning the item because it's not correct.

Great Prices!

Simple and fast

To soon to tell

Great,fast,convenient

x

Good price, easy to navigate website, hopefully quick delivery

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