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Kumho Ecsta STX KL12 P305/40R-22

  • Part Number: 1682113
  • Service Description: 114 V
  • UTQG: 420AA
  • Sidewall: BW
  • Load Range: XL
  • Type: Passenger UHP
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Today's Price with
$ 153.97

$615.88 Set of 4

You save $26.02 per tire
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Kumho Ecsta STX KL12 P305/40R-22

The Ecsta STX KL21 is an ultra-high-performance all-season tire designed for CUVs, SUVs, and light trucks and offers excellent traction on wet roads.

Features & Benefits

  • All-season tread
  • Black sidewall
  • Large contact patch on the tire’s tread puts more rubber on the roads for greater steering response
  • Drivers of CUVs, SUVs, and light trucks long for a tire that can provide stable handling year-round, and the Ecsta STX KL21 from Kumho was designed to do that and more. Wide grooves within the tire’s tread pattern move water away from the tire to increase traction on wet roads while reducing the likelihood of hydroplaning. The Ecsta STX KL21’s tread blocks are placed in a way that reduces road noises so that drivers consistently receive a quiet, comfortable ride, while the tire’s lower sidewall protects it and the wheel from curb damage. Thanks to its all-season capabilities, the Ecsta STX KL21 is typically used on today’s most popular CUVs, SUVs, and light trucks such as the BMW X5, Cadillac Escalade, Chevrolet Tahoe, Chrysler Pacifica, Dodge Ram, Ford F150, GMC Envoy, Mercedes ML 430, Toyota Tacoma, and Volkswagen Touareg.

Tire Specifications

Ecsta STX KL12 P305/40R-22

Size UTQG Max. Load Inflation Pressure Tread Depth Rim Width Range Sect. Width Tread Width Overall Diam
P305/40R-22 420AA 2,601 lbs 50 psi 12/32nds N/A 12" N/A 32"

Purchase includes the Kumho Ecsta STX KL12 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 STX KL12 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 STX KL12 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 STX KL12 P305/40R-22

Size Serv. Desc. UTQG Sidewall Part Number Price Qty
P255/55R18 109V 420AA BW 1638313 View Details
P255/65R16 109V 420AA BW 1637613 View Details
P265/35R22 102W 420AA BW 1851713 $663.88 set of 4 $165.97 View Details
P265/40R22 106V 420AA BW 2101303 $643.84 set of 4 $160.96 View Details
P275/45R20 106W 420AA BW 1851913 $495.88 set of 4 $123.97 View Details
P275/45R22 112V 420AA BW 2101403 View Details
P275/55R18 114V 420AA BW 2101383 $643.88 set of 4 $160.97 View Details
P275/55R20 117V 420AA BW 1832813 $495.88 set of 4 $123.97 View Details
P285/45R19 107W 420AA BW 1861513 $531.88 set of 4 $132.97 View Details
P285/45R22 114V 420AA BW 2101423 $699.92 set of 4 $174.98 View Details
P285/50R20 112V 420AA BW 1832913 View Details
P285/60R17 114V BW 1638213 View Details
P285/60R18 116V 420AA BW 1635713 $527.88 set of 4 $131.97 View Details
P305/45R22 118V 420AA BW 1649113 $639.88 set of 4 $159.97 View Details
P305/50R20 120V 420AA BW 1648913 $627.88 set of 4 $156.97 View Details

Treadlife Warranty

Ecsta STX KL12 P305/40R-22

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

Customer Support

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Ratings & Reviews

Kumho Ecsta STX KL12

I’m getting 75000 miles out of these tires. In the rain they are optimum with super grip around sharp curves. Highly recommend
SimpleTire Reviews
dawn b.

Kumho Ecsta STX KL12 P305/40R-22

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