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  • Performance, Passenger tire

Way simple installation.

Pre-select a local shop to get your tires installed.

What’s included with installation:

  • Mounting, balancing
  • Tire disposal
  • Rubber valve stems
  • Tires shipped to shop
  • TPMS Reset (not a new kit or sensor)

We’ll ship the tires directly to the shop for you.

No need to lug them around town.

Every purchase includes:

Free shipping

Fast, free shipping on every tire we sell.

Support local businesses

Buy from local distributors, install at local service centers.

Easy returns

We accept unmounted tire returns within 30 days.

Live customer support

Have questions? Live tire specialists are here to help.

Shop with confidence

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of customers approve
Top 500
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7,000+
local distributors
5M+
customers served
3 Reviews
3 on SimpleTire
4.5
out of 5
Write a review
  • Would you buy again?100%
  • Dry
    4.7 out of 5
  • Wet
    4.7 out of 5
  • Winter
    4.3 out of 5
  • Comfort
    4.3 out of 5
  • Noise
    4.3 out of 5
  • Treadwear
    4.3 out of 5
R. TYLER
Verified Customer
Feb 16, 2014

SHIT

Andrea
2001 Audi TT Quattro 225 HP
Verified Customer
Oct 12, 2011

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 wh...

leslie
Verified Customer
Oct 30, 2013

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

See all customer reviews for ecsta asx ku21 tires

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.

Kumho

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