Cooper

Cobra Instinct®

Rated 0 out of 5 stars
  • All-Season
  • 45k mi Warranty
  • Commuter
  • Sport Performance
Does this tire fit your vehicle?

Enter your vehicle or tire size information first to see if this tire fits. Then you’ll be able to take a look at relevant, detailed specs.

promotion icon

$100 Back on Set of 4

Tire Features

Enhanced Breaking

Bring your car to a short stop on wet and snowy roads.

Faster Response

Stronger, lightweight design for enhanced responsiveness.

Slip Resistant

Get improved grip on wet roads, enabled by sweeping tread grooves.

All-Season Performance

Asymmetric tread pattern enables agile traction and handling no matter the season.

Rim Protection

Striking sidewall styling paired with a rim protector helps guard wheels from damage.

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.

Learn More
Standard Limited Warranty

This tire is eligible for the Standard Limited Warranty.

Exclusions apply; see full warranty for details.

Learn More
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.

45,000 mi./ 75,000 km

Exclusions apply; see full warranty for details.

Learn More
Tire Specifications
Tire Specifications

Full Specs

Rim Diameter
Tire Size
  • Load Range

    XL
  • Load Index

    97.0
  • Speed Rating

    Y
  • Uniform Tire Quality Guage (UTQG)

    500/AA/A
  • Measured Rim Width (in.)

    8.5
  • Section Width (mm)

    245
  • Revs Per Mile

    813
  • Max Load (lbs)

    1609
  • Max Inflation Pressure (PSI)

    50
  • Outside Diameter (in.)

    25.7
  • Tread Depth (in 32nds)

    10.0
  • Tire Size

    245/40R18
  • Approved Rim Width (in.)

    8.0-9.5