Kumho Ecsta ASX KU21 P255/30R-22

  • Part Number: 1888313
  • Service Description: 95 W
  • UTQG: 420AAA
  • Sidewall: BW
  • Load Range: XL
  • Type: Passenger Performance
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Kumho Ecsta ASX KU21 P255/30R-22

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.

Features & Benefits

  • 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.

Tire Specifications

Ecsta ASX KU21 P255/30R-22

Size UTQG Max. Load Inflation Pressure Tread Depth Rim Width Range Sect. Width Tread Width Overall Diam
P255/30R-22 420AAA 1,521 lbs 50 psi 11/32nds 8.5-9.5" 10" N/A 28"

Purchase includes the Kumho Ecsta ASX KU21 tire only. The wheel rim shown in the picture is not included. Picture provided is a stock picture from the manufacturer and may or may not reflect the actual product being ordered.

All Kumho Ecsta ASX KU21 tires are continuously developing with manufactured improvements. With that said, Simple Tire and the manufacturers have the right to change these tire specifications at any time without notice or obligation.

If you have any questions, please email us at [email protected]

Please Note: Specifications of the Kumho Ecsta ASX KU21 tires shown above are listed to be as accurate as possible based on the information provided to us by Kumho tires.

Available Sizes & Prices

Ecsta ASX KU21 P255/30R-22

Size Serv. Desc. UTQG Sidewall Part Number Price Qty
P205/50R17 93W 420AAA BW 1741813 View Details
P215/45R18 93W 420AAA BW 2102343 View Details
P215/45R17 91W 420AAA BW 1734013 View Details
P215/50R17 91W 420AAA BW 2127253 View Details
P215/50R16 90W 420AAA BW 1742013 $399.88 set of 4 $99.97 View Details
P225/40R18 92W 420AAA BW 1735813 $623.68 set of 4 $155.92 View Details
P225/50R16 92W 420AAA BW 1734313 View Details
P225/55R16 95W 420AAA BW 1732013 View Details
P235/45R17 94W 420AAA BW 1705013 View Details
P235/50R17 96W 420AAA BW 1758513 View Details
P245/40R17 91W 420AAA BW 1734513 View Details
P255/45R18 99W 420AAA BW 1742513 View Details
P255/45R17 98W 420AAA BW 1742413 $503.92 set of 4 $125.98 View Details
P255/50R17 101W 420AAA BW 1742613 View Details
P275/30R24 101W 420AAA BW 1889213 View Details
P275/35R18 95W 420AAA BW 1742813 View Details

Treadlife Warranty

Ecsta ASX KU21 P255/30R-22

This product is not covered by a manufacturer’s treadlife warranty.

Customer Service

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Ratings & Reviews

Kumho Ecsta ASX KU21

im already a big fan of kumho tires and these were nothing short of awesome
Installed the Kumho Ecsta ASX tires on my Audi TT and felt an immediate difference in the handling and grip. I had some worn Yokohamas when I got the car and these tires were a great replacement. The combination of the audi all wheel drive and these tires made driving in the rain and snow easy.

Kumho Ecsta ASX KU21 P255/30R-22

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