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Kumho
Rims not included with purchase of tires

Kumho Ecsta ASX KU21

Performance Passenger tire

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  • SimpleScore™

    Our proprietary rating system
    for the modern tire buyer.

    8.0

    Great

    Score breakdown:

    7.4

    Long lasting

    Good

    9.0

    Handling

    Excellent

    8.6

    Traction

    Great

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98%of customers approveTop 500fastest growing company in US20,000+certified installers7,000+local distributors6M+customers served

2 Reviews

2 on SimpleTire
Write a review

4.3

overall rating

100%

Would you buy again?

Review breakdown

  • 0 out of 100
  • 2 out of 100
  • 0 out of 100
  • 0 out of 100
  • 0 out of 100

Scorecard

Dry

4.5

Wet

4.5

Winter

4

Comfort

4

Noise

4

Treadwear

4

2 SimpleTire reviews

leslie
4
Verified Customer
Jul 31, 2014

im already a big fan of kumho tires and these were nothing short of awesome

Andrea
4.5
2001 Audi TT Quattro 225 HP
Verified Customer
Oct 14, 2013

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.

See all customer reviews

Get technical:

Designed for use on sports cars, coupes, and sedans, the Ecsta ASX KU21 from Kumho offers drivers sporty handling, crisp steering response, and year round traction.



Features & Benefits

  • All-season tread
  • Black sidewall
  • Built with a special rubber compound that maximizes grip and enhances fuel efficiency

Drivers of sports cars, coupes, and sedans often want a tire that performs year round. Consider the Ecsta ASX KU21 from Kumho, which is built with a special rubber compound that enhances traction in dry, wet, and light snow conditions. Large outside tread blocks maximize cornering performance, and the Ecsta ASX KU21's multi-zone tread contour improves comfort and handling capabilities. The Ecsta ASX KU21 includes circumferential grooves within the tread that quickly drain water for better resistance to hydroplaning, and variable pitch tread blocks that work with cross-grooves to reduce road noises for a quiet, comfortable ride.

Kumho
Category
Performance
Vehicle
Mileage Warranty
N/A
Load Index
1135 lbs (85)
Max Speed
149 MPH (V)
Load Range
Standard (SL)
Sidewall
Blackwall
UTQG
420AAA
Wet Traction
AA
Tread Depth
10/32nds
Inflation Pressure
51 PSI
Part Number
1741413
Tread Design
Asymmetrical
Tire Weight
18.9 lbs
Section Width
7.9"
Overall Diameter
23.4"
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Kumho

Ecsta ASX KU21 ∙ 0 sizes available