Cooper

Discoverer® AT3 4S™

Rated 4.649 out of 5 stars
  • All-Season
  • 65k mi Warranty
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Tire Features

Exceptional grip

Adaptive-Traction™ Technology grips the surface, rocky or smooth, rain or shine.

Superior snow traction

Snow-Groove™ Technology provides outstanding grip in snow..

Ready for harsh rain

Aqua Vac™ Channels help resist hydroplaning during heavy rain.

All-terrain capability

A specially-designed 5-rib all-terrain pattern provides impressive off-road driving capability and improved wet/dry traction.

Warranties & Guarantees

Tread Wear Protection

We know you want to get the most out of your tires. That’s why we confidently back this tire with a warranty that helps protect you in the case of premature treadwear.

65,000 mi./ 105,000 km

Exclusions apply; see full warranty for details.

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Cooper 45-Day Satisfaction Guarantee

Our satisfaction pledge gives you 45 days to decide whether to keep select tires or exchange them for a different set of tires.

Exclusions apply; see full warranty for details.

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Standard Limited Warranty

This tire is eligible for the Standard Limited Warranty.

Exclusions apply; see full warranty for details.

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Tire Specifications
Tire Specifications

Full Specs

Rim Diameter
Tire Size
  • Load Range

    XL
  • Load Index

    109.0
  • Speed Rating

    T
  • Uniform Tire Quality Guage (UTQG)

    620/A/B
  • Measured Rim Width (in.)

    6.5
  • Section Width (mm)

    235
  • Revs Per Mile

    721
  • Max Load (lbs)

    2271
  • Max Inflation Pressure (PSI)

    0
  • Outside Diameter (in.)

    0.0
  • Tread Depth (in 32nds)

    14.0
  • Tire Size

    235/75R15
  • Approved Rim Width (in.)

    6.0-8.0