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Cooper Discoverer STT Pro 235/85R16 120/116Q Mud Terrain Tire

(Ford F-250 Super Duty 1999-2004, F-250 1988-89, 1991-99, E-350 Econoline 1985-91, F-250 HD 1997, E-350 Econoline Club Wagon 1985-91 + 20 more models)

Manufacturer

Part Number

170109006
Sale Price

$269.99

In Stock (10+)

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Usually delivered within 2 days

free shipping

FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Cooper Discoverer STT Pro is an extreme-duty mud terrain tire engineered to deliver exceptional traction and performance in the harshest off-road conditions. Designed for light trucks, SUVs, and Jeeps, this tire combines aggressive off-road capability with surprisingly refined on-road manners.

Advanced Tread Technology:

  • Aggressive 3-2 center rib design reduces road noise while maximizing stability and handling
  • Deep tread voids with Mud Slingers 2.0 technology provide enhanced traction in mud, sand, and soft surfaces
  • Built-in stone ejectors and mud-release dimples promote self-cleaning for consistent traction
  • Rock Climber sidewall with deep Climber Cleats grips jagged rocks and powers through extreme terrain
  • 18/32" tread depth for extended wear and maximum off-road grip

Superior Protection:

  • ARMOR-TEK3 construction with 3-ply sidewall provides 50% more impact protection than standard 2-ply tires
  • Reinforced sidewall guards against cuts, chips, punctures, and abrasions
  • Stone Armor Technology protects the casing from rock retention and damage
  • Silica-enhanced tread compound resists shredding from sharp rocks and debris

Specifications:

  • Size: LT235/85R16
  • Load Range: E (10-ply rated)
  • Service Description: 120/116Q
  • Maximum Load: 3,086 lbs (single) / 2,756 lbs (dual)
  • Maximum Inflation Pressure: 80 PSI
  • Overall Diameter: 31.89 inches
  • Section Width: 9.6 inches
  • Recommended Rim Width: 6.0-7.5 inches
  • Black sidewall (BSW)
  • M+S rated for mud and snow

Whether you're conquering rock crawls, powering through deep mud, or navigating daily driving, the Cooper Discoverer STT Pro delivers the durability and performance demanded by serious off-road enthusiasts.

Products specifications

Fits

Ford F-250 Super Duty 1999-2004, F-250 1988-89, 1991-99, E-350 Econoline 1985-91, F-250 HD 1997, E-350 Econoline Club Wagon 1985-91; Dodge W250 1986-93, D250 1986-93; Chevrolet K20 1982-86, K30 1982-86, C30 1978-86, K20 Suburban 1982 + 14 more models

Sidewall Style

BSW

Service description

120/116Q

Load Index : 120
Speed Rating : Q
Load Range

E

Max psi : 80
Measuring Rim Width

6.8

Tire Size

LT235/85R16

RPM

650

Section

235

Aspect Ratio

85

Rim Size

16

Ply Rating

10

Overall Diameter

31.9

Load Index

120

Speed Rating

Q

Load Capacity (LB)

3042

Maximum Pressure (psi)

80

Tread Depth

18.0

Sidewall

Black

had what I need for my truck which is a hard thing to fine

clerk not courteous, unhappy that I had to call to confirm my shipping information and to question where the warehouse was sending products from, (I needed to calculate ETA)

Fairly quick and easy shopping and payment process.

Fast & Easy

Always an easy order process

Good so far

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