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ECSTA STX

Tread CODE : KL12
TREAD CLASSIFICATION : Directional

A member of the Ecsta performance family of tires, the Ecsta STX brings all-condition performance to a growing category of performance utility vehicles. The directional tread, attractive sidewall design and low-profile stance not only perform flawlessly but also retain Kumho Tire’s world-class engineering and construction.

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ECSTA STX

Tread aaaaCODE : KL12
TREAD CLASSIFICATION : Directional

A member of the Ecsta performance family of tires, the Ecsta STX brings all-condition performance to a growing category of performance utility vehicles. The directional tread, attractive sidewall design and low-profile stance not only perform flawlessly but also retain Kumho Tire’s world-class engineering and construction.

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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

Quiet ride and reduced interior noise levels, optimized by variable pitch tread blocks

Excellent wet traction, reduced hydroplaning, provided by wide groove water evacuating tread design

Greater steering response and large road contact patch, the benefits of jointless cap construction

Guards against expensive wheel damage with rim protectors in lower sidewall

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

All-Season
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) UPC
  • 18 Inch (2 sizes)

  • 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 Max Inflation (psi) 50 UPC 8808956089085
    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 Max Inflation (psi) 51 UPC 8808956030094
  • 20 Inch (3 sizes)

  • 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 36.2 Static Loaded Radius 13.8 Tread Depth (1/32") 11.5 Max Load Single 2094 Max Load Double Max Inflation (psi) 51 UPC 8808956064778
    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 41.3 Static Loaded Radius 14.6 Tread Depth (1/32") 11.5 Max Load Single 2830 Max Load Double Max Inflation (psi) 50 UPC 8808956063108
    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 47 Static Loaded Radius 14.7 Tread Depth (1/32") 11.5 Max Load Single 3086 Max Load Double Max Inflation (psi) 50 UPC 8808956031190
  • 22 Inch (4 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 Max Inflation (psi) 50 UPC 8808956064792
    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 Max Inflation (psi) 50 UPC 8808956089009
    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 40.3 Static Loaded Radius 14.9 Tread Depth (1/32") 11 Max Load Single 2601 Max Load Double Max Inflation (psi) 50 UPC 8808956089122
    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 Overall Diameter 22.7 Tire Weight 46.6 Static Loaded Radius 10.9 Tread Depth (1/32") 11.5 Max Load Single 2910 Max Load Double Max Inflation (psi) 50 UPC 8808956031183

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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