Kumho Ecsta ASX KU21 Tires

An ultra high performer for all seasons, the Ecsta ASX combines outstanding wet and dry grip with high performance handling and competent snow traction � all while delivering long mileage and great ride comfort. The Ecsta ASX comes with a 30,000-mile limited treadwear warranty.

  • Asymmetrical tread design optimizes all-season performance.
  • High-tech silica compound delivers the optimum balance of wet and snow traction, treadwear and fuel efficiency.
  • Large outside blocks maximize cornering performance.
  • High-angle slant and circumferential grooves provide optimum water drainage to resist hydroplaning.
  • E-technology step grooves and sipes increase edge effect for increased wet and snow performance.
  • Multi-zone tread contour provides dynamic casing control for improved comfort and handling.
  • The ASX™s ESCOT technology controls the tension throughout the casing to provide a comfortable ride and maintain performance handling.
  • The jointless cap and edge covers keep the two full-width steel belts in place to ensure strength, stability and maximum footprint during high performance driving.
  • Variable pitch tread blocks and cross-grooves reduce road harmonics for a quiet ride.
  • Rim protector in lower sidewall safeguards wheel from scratches and abrasions.
  • The ASX is available with two UTQG ratings. Sizes with a 60 aspect ratio and higher come with a UTQG of 420 A/A. 55 series and below come with a 420 AA/A UTQG rating.
Select tire size for better results!

How It Works

Buy Tires Online

Shop Largest Tire Selection

Best Prices.
Every Brand. Every Size.
Ship to Partner Near You

Delivered 2-4 Days

Ship to your home, business or local installer.
Have Your New Tires Installed

Installed By You or an Expert

Send to your local mechanic or one of our 4,000 recommended installers.
Choose an installer near you.
installers
Your Selections : Kumho Ecsta ASX KU21 Clear All
Sort By:
tire

Kumho : Ecsta ASX KU21
P225/50R-16

  • Part Number: 1734313
  • Service Description: 92 W
  • Sidewall: BW
  • Load Range: B (4 Ply)
  • UTQG: 420AAA

$75.92 per tire

tire

Kumho : Ecsta ASX KU21
P215/55R-16

  • Part Number: 1734113
  • Service Description: 93 W
  • Sidewall: BW
  • Load Range: B (4 Ply)
  • UTQG: 420AAA

$75.92 per tire

tire

Kumho : Ecsta ASX KU21
P205/50R-16

  • Part Number: 1741713
  • Service Description: 87 W
  • Sidewall: BW
  • Load Range: B (4 Ply)
  • UTQG: 420AAA

$126.92 per tire

tire

Kumho : Ecsta ASX KU21
P225/40R-18

  • Part Number: 1735813
  • Service Description: 92 W
  • Sidewall: BW
  • Load Range: RE ( Ply)
  • UTQG: 420AAA

$152.92 per tire

tire

Kumho : Ecsta ASX KU21
P215/50R-17

  • Part Number: 2127253
  • Service Description: 91 W
  • Sidewall: BW
  • Load Range: B (4 Ply)
  • UTQG: 420AAA

$152.92 per tire

tire

Kumho : Ecsta ASX KU21
P205/50R-17

  • Part Number: 1741813
  • Service Description: 93 W
  • Sidewall: BW
  • Load Range: RE ( Ply)
  • UTQG: 420AAA

$152.92 per tire

tire

Kumho : Ecsta ASX KU21
P215/50R-16

  • Part Number: 1742013
  • Service Description: 90 W
  • Sidewall: BW
  • Load Range: B (4 Ply)
  • UTQG: 420AAA

$153.92 per tire

tire

Kumho : Ecsta ASX KU21
P255/45R-17

  • Part Number: 1742413
  • Service Description: 98 W
  • Sidewall: BW
  • Load Range: B (4 Ply)
  • UTQG: 420AAA

$159.92 per tire

tire

Kumho : Ecsta ASX KU21
P255/30R-22

  • Part Number: 1888313
  • Service Description: 95 W
  • Sidewall: BW
  • Load Range: XL ( Ply)
  • UTQG: 420AAA

$255.92 per tire


Need Help?

Contact Us Today!

888-410-0604
7 Neshaminy Interplex Drive
Suite 215
Trevose, PA 19053-6974
[email protected]