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Kumho Ecsta XS KU36 P245/40R-18

  • Part Number: 2107203
  • Service Description: 93 W
  • UTQG: 180AAA
  • Sidewall: BW
  • Load Range: XL
  • Type: Passenger UHP
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Kumho Ecsta XS KU36 P245/40R-18

The Kumho Ecsta XS KU36 tire delivers split-second steering response as well as unrivaled grip. Designed for racing, it features a unique footprint that provides excellent handling at high speeds. Its asymmetric tread pattern includes a low void density, with circumferential grooves that enhance cornering grip and straight-line stability. The continuous center patch ensures consistent surface contact to improve acceleration and minimize braking distances.

Features & Benefits

  • Optimized footprint shape for superb handling and stability at high speeds
  • Ultra-fine carbon black compound for exceptional traction
  • Wide tread contact area for optimal surface grip and superior acceleration

Tire Specifications

Ecsta XS KU36 P245/40R-18

Size UTQG Max. Load Inflation Pressure Tread Depth Rim Width Range Sect. Width Tread Width Overall Diam
P245/40R-18 180AAA 1,433 lbs 51 psi 8/32nds 8.0-9.5" 10" N/A 26"

Purchase includes the Kumho Ecsta XS KU36 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 XS KU36 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

Please Note: Specifications of the Kumho Ecsta XS KU36 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 XS KU36 P245/40R-18

Size Serv. Desc. UTQG Sidewall Part Number Price Qty
P205/50R15 86W 180AAA BW 2106663 View Details
P215/45R17 87W 180AAA BW 2105443 View Details
P225/40R18 92W 180AAA BW 2105343 View Details
P225/45R17 91W 180AAA BW 2113963 View Details
P225/50R16 92W 180AAA BW 2105473 $619.88 set of 4 $154.97 View Details
P245/40R17 91W 180AAA BW 2105393 View Details
P255/40R17 94W 180AAA BW 2105403 View Details
P275/35R18 99W 180AAA BW 2105493 View Details
P315/35R17 102W 180AAA BW 2105803 View Details

Treadlife Warranty

Ecsta XS KU36 P245/40R-18

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

Customer Support

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Ratings & Reviews

Kumho Ecsta XS KU36

Wolfe Ollie
These are some great tires!
roger davison
dry performance is ridiculous!! can't get over the great grip of the tires. wet handling is decent, may hydroplane a little.

Kumho Ecsta XS KU36 P245/40R-18

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