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ECSTA STX

Tread CODE : KL12
TREAD CLASSIFICATION : Directional

The Ecsta STX is part of Kumho Tire’s Ecsta performance family and is focused on delivering premium high-performance driving pleasure for your pickup truck, SUV and crossover utility vehicle. The directional tread and sidewall design delivers an eye-appealing combination for that sporty appearance. The Ecsta STX offers a perfectly balanced all-season performance compound and tread design to deliver year-round confident driving pleasure even in light snow. The Ecsta STX is available in a size range that covers both original equipment and plus-fitment applications and offers a speed rating of either V or W to cater for the sportier applications.

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ECSTA STX

Tread aaaaCODE : KL12
TREAD CLASSIFICATION : Directional

The Ecsta STX is part of Kumho Tire’s Ecsta performance family and is focused on delivering premium high-performance driving pleasure for your pickup truck, SUV and crossover utility vehicle. The directional tread and sidewall design delivers an eye-appealing combination for that sporty appearance. The Ecsta STX offers a perfectly balanced all-season performance compound and tread design to deliver year-round confident driving pleasure even in light snow. The Ecsta STX is available in a size range that covers both original equipment and plus-fitment applications and offers a speed rating of either V or W to cater for the sportier applications.

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PERFORMANCE RATINGS

    • performance_dry

      DRY

    • 9

    • performance_wet

      WET

    • 10

    • performance_noise

      NOISE

    • 9

    • performance_wear

      WEAR

    • 8

    • performance_comfort

      COMFORT

    • 8

    • performance_snow

      SNOW

    • 3

    • performance_offroad

      OFF ROAD

    • 3.0

Numeric ratings reflect how a tire compares against other Kumho tires of similar type. A rating of 10 indicates that the tire is designed to perform extremely well under those conditions. A rating less than 4 or N/A (not applicable) indicates that the tire is not designed to excel in that area.
10 = Extremely Well, 5 = Acceptable, 1= Poor.

SPECIAL FEATURES

All-season performance.

Two wide circumferential and lateral grooves evacuate water from under the tread area to minimize the risk of hydroplaning.

Large, stable tread blocks promote a solid footprint and responsive steering under the most demanding conditions.

Variable pitch tread blocks assist with road harmonics to produce a quiet ride, reducing vehicle cabin noise.

Rim protector in lower sidewall safeguards wheels against curb damage.

Jointless construction and bead reinforcement ensures durability, large contact patch and steering response.

SAMPLE VEHICLES

BMW X5; Cadillac Escalade; Chevrolet 1500 Pickup, Chevrolet Tahoe; Chrysler Pacifica; Dodge Ram; Ford F150; GMC Envoy, GMC Yukon; Mercedes ML-430; Toyota Tacoma; Volkswagen Touareg

SIZE & TECHNICAL DATA

Light Truck UHP
Product Code Tire Size Service Desc. Construction Sidewall UTQG Rim Width Range
(in.)
Section Width on Measured Rim Width Overall Diameter Tire Weight Static Loaded Radius Tread Depth (1/32") Max Load Single Max Load Double Max Inflation (psi) Country Origin UPC
  • 16 Inch (1 sizes)

  • Product Code 1637613

    Tire Size 255/65R16 Service Desc. 109V Construction - Sidewall BSW UTQG 420 A/A Rim Width Range (in.) 7.0 - 9.0 Section Width on Measured Rim Width 10.2 on 7.5 Overall Diameter 29.1 Tire Weight 31.6 Static Loaded Radius 13.1 Tread Depth (1/32") 11 Max Load Single 2271 Max Load Double 0 Max Inflation (psi) 51 Country Origin USA UPC 10.2 on 7.5
  • 18 Inch (4 sizes)

  • Product Code 1638413

    Tire Size 265/60R18 Service Desc. 110V Construction Sidewall BSW UTQG 420 A/A Rim Width Range (in.) 7.5 - 9.5 Section Width on Measured Rim Width 10.7 on 8.0 Overall Diameter 30.5 Tire Weight 37.7 Static Loaded Radius 13.9 Tread Depth (1/32") 11 Max Load Single 2337 Max Load Double 0 Max Inflation (psi) 51 Country Origin USA UPC 10.7 on 8.0
    Product Code 1635713

    Tire Size 285/60R18 Service Desc. 116V Construction - Sidewall BSW UTQG 420 A/A Rim Width Range (in.) 8.0 - 10.0 Section Width on Measured Rim Width 11.5 on 8.5 Overall Diameter 31.5 Tire Weight 41.5 Static Loaded Radius 14.2 Tread Depth (1/32") 11 Max Load Single 2756 Max Load Double 0 Max Inflation (psi) 51 Country Origin USA UPC 11.5 on 8.5
    Product Code 2101383

    Tire Size 275/55R18 Service Desc. 114V Construction XL Sidewall BSW UTQG 420 A/A Rim Width Range (in.) 7.5 - 9.5 Section Width on Measured Rim Width 11.2 on 8.5 Overall Diameter 29.8 Tire Weight 36.7 Static Loaded Radius 18.2 Tread Depth (1/32") 11 Max Load Single 2601 Max Load Double 0 Max Inflation (psi) 50 Country Origin USA UPC 11.2 on 8.5
    Product Code 1638313

    Tire Size 255/55R18 Service Desc. 109V Construction XL/RF Sidewall BSW UTQG 420 A/A Rim Width Range (in.) 7.0 - 9.0 Section Width on Measured Rim Width 10.4 on 8.0 Overall Diameter 29 Tire Weight 34.6 Static Loaded Radius 13.3 Tread Depth (1/32") 11 Max Load Single 2271 Max Load Double 0 Max Inflation (psi) 50 Country Origin USA UPC 10.4 on 8.0
  • 19 Inch (2 sizes)

  • Product Code 1861513

    Tire Size 285/45R19 Service Desc. 107W Construction - Sidewall BSW UTQG 420 A/A Rim Width Range (in.) 9.0 - 10.5 Section Width on Measured Rim Width 11.2 on 9.5 Overall Diameter 29.1 Tire Weight 35.4 Static Loaded Radius 13.4 Tread Depth (1/32") 11 Max Load Single 2149 Max Load Double 0 Max Inflation (psi) 51 Country Origin USA UPC 11.2 on 9.5
    Product Code 1867213

    Tire Size 255/50R19 Service Desc. 103W Construction Sidewall BSW UTQG 420 A/A Rim Width Range (in.) 7.0 - 9.0 Section Width on Measured Rim Width 10.4 on 8.0 Overall Diameter 29.1 Tire Weight 33.1 Static Loaded Radius 13.4 Tread Depth (1/32") 11 Max Load Single 1929 Max Load Double 0 Max Inflation (psi) 51 Country Origin USA UPC 10.4 on 8.0
  • 20 Inch (5 sizes)

  • Product Code 2103413

    Tire Size 275/40R20 Service Desc. 106W Construction XL/RF Sidewall BSW UTQG 420 A/A Rim Width Range (in.) 9.0 - 11.0 Section Width on Measured Rim Width 10.9 on 9.5 Overall Diameter 28.7 Tire Weight 34.2 Static Loaded Radius 13.2 Tread Depth (1/32") 11.5 Max Load Single 2094 Max Load Double 0 Max Inflation (psi) 51 Country Origin USA UPC 10.9 on 9.5
    Product Code 1851913

    Tire Size 275/45R20 Service Desc. 106W Construction - Sidewall BSW UTQG 420 A/A Rim Width Range (in.) 8.5 - 10.5 Section Width on Measured Rim Width 10.7 on 9.0 Overall Diameter 29.8 Tire Weight 36.1 Static Loaded Radius 13.8 Tread Depth (1/32") 11.5 Max Load Single 2094 Max Load Double 0 Max Inflation (psi) 51 Country Origin USA UPC 10.7 on 9.0
    Product Code 1832813

    Tire Size 275/55R20 Service Desc. 117V Construction XL Sidewall BSW UTQG 420 A/A Rim Width Range (in.) 7.5 - 9.5 Section Width on Measured Rim Width 11.2 on 8.5 Overall Diameter 31.9 Tire Weight 41.4 Static Loaded Radius 14.6 Tread Depth (1/32") 11.5 Max Load Single 2830 Max Load Double 0 Max Inflation (psi) 50 Country Origin USA UPC 11.2 on 8.5
    Product Code 1832913

    Tire Size 285/50R20 Service Desc. 112V Construction - Sidewall BSW UTQG 420 A/A Rim Width Range (in.) 8.0 - 10.0 Section Width on Measured Rim Width 11.7 on 9.0 Overall Diameter 31.3 Tire Weight 39.9 Static Loaded Radius 14.4 Tread Depth (1/32") 11.5 Max Load Single 2470 Max Load Double 0 Max Inflation (psi) 51 Country Origin USA UPC 11.7 on 9.0
    Product Code 1648913

    Tire Size 305/50R20 Service Desc. 120V Construction - Sidewall BSW UTQG 420 A/A Rim Width Range (in.) 8.5 - 11.0 Section Width on Measured Rim Width 12.4 on 9.5 Overall Diameter 32 Tire Weight 46.8 Static Loaded Radius 14.7 Tread Depth (1/32") 11.5 Max Load Single 3086 Max Load Double 0 Max Inflation (psi) 50 Country Origin USA UPC 12.4 on 9.5
  • 22 Inch (6 sizes)

  • Product Code 1851713

    Tire Size 265/35R22 Service Desc. 102W Construction XL Sidewall BSW UTQG 420 A/A Rim Width Range (in.) 9.0 - 10.5 Section Width on Measured Rim Width 10.7 on 9.5 Overall Diameter 29.3 Tire Weight 33.2 Static Loaded Radius 13.9 Tread Depth (1/32") 11.5 Max Load Single 1874 Max Load Double 0 Max Inflation (psi) 50 Country Origin USA UPC 10.7 on 9.5
    Product Code 2101303

    Tire Size 265/40R22 Service Desc. 106V Construction XL Sidewall BSW UTQG 420 A/A Rim Width Range (in.) 9.0 - 10.5 Section Width on Measured Rim Width 10.7 on 9.5 Overall Diameter 30.4 Tire Weight 34.7 Static Loaded Radius 14.3 Tread Depth (1/32") 11 Max Load Single 2094 Max Load Double 0 Max Inflation (psi) 50 Country Origin USA UPC 10.7 on 9.5
    Product Code 2101403

    Tire Size 275/45R22 Service Desc. 112V Construction XL/RF Sidewall BSW UTQG 420 A/A Rim Width Range (in.) 8.5 - 10.0 Section Width on Measured Rim Width 10.8 on 9.0 Overall Diameter 31.7 Tire Weight 41.6 Static Loaded Radius 18.6 Tread Depth (1/32") 11 Max Load Single 2469 Max Load Double 0 Max Inflation (psi) 51 Country Origin USA UPC 10.8 on 9.0
    Product Code 2101423

    Tire Size 285/45R22 Service Desc. 114V Construction XL Sidewall BSW UTQG 420 A/A Rim Width Range (in.) 9.0 - 10.5 Section Width on Measured Rim Width 11.2 on 9.5 Overall Diameter 32.1 Tire Weight 40.1 Static Loaded Radius 14.9 Tread Depth (1/32") 11 Max Load Single 2601 Max Load Double 0 Max Inflation (psi) 50 Country Origin USA UPC 11.2 on 9.5
    Product Code 1649113

    Tire Size 305/45R22 Service Desc. 118V Construction - Sidewall BSW UTQG 420 A/A Rim Width Range (in.) 9.5 - 11.5 Section Width on Measured Rim Width 11.9 on 10.0 Overall Diameter 32.8 Tire Weight 46.6 Static Loaded Radius 15.2 Tread Depth (1/32") 11.5 Max Load Single 2910 Max Load Double 0 Max Inflation (psi) 50 Country Origin USA UPC 11.9 on 10.0
    Product Code 1682113

    Tire Size 305/40R22 Service Desc. 114V Construction - Sidewall BSW UTQG 420 A/A Rim Width Range (in.) 10.0 - 12.0 Section Width on Measured Rim Width 12.3 on 11.0 Overall Diameter 31.6 Tire Weight 45.5 Static Loaded Radius 14.7 Tread Depth (1/32") 11.5 Max Load Single 2601 Max Load Double 0 Max Inflation (psi) 50 Country Origin USA UPC 12.3 on 11.0
  • 24 Inch (3 sizes)

  • Product Code 2101463

    Tire Size 285/40R24 Service Desc. 112V Construction XL/RF Sidewall BSW UTQG 420 A/A Rim Width Range (in.) 9.5 - 11.0 Section Width on Measured Rim Width 11.3 on 10.0 Overall Diameter 32.9 Tire Weight 44.6 Static Loaded Radius 18.9 Tread Depth (1/32") 11 Max Load Single 2469 Max Load Double 0 Max Inflation (psi) 51 Country Origin USA UPC 11.3 on 10.0
    Product Code 2101443

    Tire Size 295/35R24 Service Desc. 110V Construction XL/RF Sidewall BSW UTQG 420 A/A Rim Width Range (in.) 10.0 - 11.5 Section Width on Measured Rim Width 11.9 on 10.5 Overall Diameter 32.1 Tire Weight 43.5 Static Loaded Radius 18.3 Tread Depth (1/32") 11 Max Load Single 2337 Max Load Double 0 Max Inflation (psi) 51 Country Origin USA UPC 11.9 on 10.5
    Product Code 1673913

    Tire Size 305/35R24 Service Desc. 114V Construction XL/RF Sidewall BSW UTQG 420 A/A Rim Width Range (in.) 10.0 - 12.0 Section Width on Measured Rim Width 12.3 on 11.0 Overall Diameter 32.4 Tire Weight 43.6 Static Loaded Radius 15.3 Tread Depth (1/32") 11 Max Load Single 2601 Max Load Double 0 Max Inflation (psi) 50 Country Origin USA UPC 12.3 on 11.0

WARRANTIES * NOTE: Not valid for OE tires

  • KUMHO MANUFACTURER’S WARRANTY

    All Kumho brand passenger and light truck tires are covered for a maximum of 72 months from the date of purchase.

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