My Account
My Garage
Shopping Cart
MY GARAGE Select Vehicle
MY GARAGE

Cooper 170280048 Discoverer Stronghold AT All-Terrain Tire LT285/70R17

(Toyota Tundra 2009-13; Jeep Wrangler 2018-27, Gladiator 2020-27; Ram 1500 2015-18, 2500 2011, 2013-27; Ford Ranger 2024-26 + 6 more models)

Manufacturer

Part Number

170280048
Sale Price

$329.99

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Cooper Discoverer Stronghold AT is built with durability in mind to tackle difficult terrain and deliver the traction you need when it matters most. This off-road all-terrain tire is designed for drivers of pickups, crossovers, and SUVs looking for dependable traction off-road that can still offer comfort on the pavement.

Key Features:

  • Three-Peak Mountain Snowflake certified with Severe Snow Designation on all sizes for winter capability
  • Wide open grooves in the tread grab and release soft surfaces while Cooper's 3D sipe technology helps provide stability
  • Strong shoulder design features including scooped tread edges, wide tread grooves, and sidewall hook pattern for grip and traction
  • Textured edges on the shoulders grab into snow to help provide traction in harsh winter conditions
  • Strategically designed tread lugs help resist cracking, tearing, and rounding of the tread
  • Ledges between the lugs help prevent stones from getting stuck in tread
  • Load Range E with 10-ply rating for heavy-duty applications
  • Backed by a 60,000-mile limited treadwear warranty

Specifications:

  • Size: LT285/70R17
  • Service Description: 126/123S
  • Load Range: E (10-Ply)
  • Speed Rating: S (up to 112 mph)
  • Tread Depth: 17/32 inch
  • Overall Diameter: 32.7 inches
  • Sidewall: Black Wall
  • Season: All-Season with Severe Snow Rating

The Discoverer Stronghold AT's specialized rubber compound forms the base of its next-generation all-terrain tread pattern, featuring tough interlocking tread blocks for off-road action while adjusting individual lug designs for improved tread-life. This tire stands up to heavy loads and long highway hauling, fitting heavy-duty pickup trucks that require grip on many different surfaces including tough dirt and gravel.

Products specifications

Fits

Toyota Tundra 2009-13; Jeep Wrangler 2018-27, Gladiator 2020-27; Ram 1500 2015-18, 2500 2011, 2013-27; Ford Ranger 2024-26, F-250 Super Duty 2025, F-350 Super Duty 2021-26, Bronco 2021-26; Dodge Ram 2500 2005-10 + 2 more models

Measuring Rim Width

8.5

Load Range

E

Max Load : 3415
Max psi : 80
Tire Size

LT285/70R17

Origin

USA

RPM

635

Radial Bias Flag

R

Max Load Dual (lbs)

3415

Section

285

Aspect Ratio

70

Rim Size

17

Overall Diameter

32.8

Load Index

126

Ply Rating

10

Speed Rating

S

Load Capacity (LB)

3750

Maximum Pressure (psi)

80

Tread Depth

17.0

Mileage Warranty

60000

Sidewall

Black

great experience

Great!! fast delivery

so far so good

so far so good. have not opened and revewed product.

easy checkout

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy