Cooper

Discoverer® SRX™

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  • All-Season
  • 50k mi Warranty
Does this tire fit your vehicle?

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Tire Features

Bring on the rain

Features additional biting edges that maximize stability in wet conditions

Take greater control

Our Stabiledge™ Technology enhances handling and dry traction stability.

Keep tabs on your tread life

The Wear Square® indicator allows you to quickly see the approximate tread life remaining on your tires.

Great fuel economy

Silica compound improves performance and lowers rolling resistance for better fuel mileage.

Warranties & Guarantees

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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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.

50,000 mi./ 80,000 km

Exclusions apply; see full warranty for details.

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Tire Specifications
Tire Specifications

Full Specs

Rim Diameter
Tire Size
  • Load Range

    SL
  • Load Index

    109.0
  • Speed Rating

    H
  • Uniform Tire Quality Guage (UTQG)

    600/A/A
  • Measured Rim Width (in.)

    8.5
  • Section Width (mm)

    275
  • Revs Per Mile

    669
  • Max Load (lbs)

    2271
  • Max Inflation Pressure (PSI)

    51
  • Outside Diameter (in.)

    30.98
  • Tread Depth (in 32nds)

    11
  • Tire Size

    275/50R20
  • Approved Rim Width (in.)

    7.5-9.5