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Kumho Tire's Ecsta XS KU36 is an extreme performance tire. Designed for SCCA racing that demands high Uniform Tire Quality Grades, this incredible tire delivers unrivaled dry grip with split-second steering response, and its unique footprint is designed to deliver consistent handling performance at high G-forces. Low void asymmetric tread pattern with circumferential grooving for high cornering grip. Ultra fine carbon black compounding for maximum traction. Ultra wide tread contact with highly rounded shoulders for optimized footprint shape during high lateral loads. Developed for quick autocross warm-up while maintaining race track durability. With a W speed rating, the tire delivers an optimum run temperature of 203 degrees Fahrenheit.

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ECSTA XS KU36
Tire Size
205/50R15 86W
MPN : 2106663
Tire Specifications
Sidewall Style[?]: BSW
Load Rating[?]: 1168
O.D.[?]: 23.1
Section Width: 8.4
Price
Our Price: $134.00
Qty.
Tire Size
215/45R16 86W
MPN : 2105703
Tire Specifications
Sidewall Style[?]: BSW
Load Rating[?]: 1168
O.D.[?]: 23.6
Section Width: 8.4 
Price
Our Price: $144.00
Qty.
Tire Size
215/45R17 87W
MPN : 2105443
Tire Specifications
Sidewall Style[?]: BSW
Load Rating[?]: 1201
O.D.[?]: 24.6 
Section Width: 8.4 
Price
Our Price: $173.00
Qty.
Tire Size
225/40R18 92W XL/RF
MPN : 2105343
Tire Specifications
Speed Rating[?]: XL
Sidewall Style[?]: BSW
Load Rating[?]: 1389
Load Range[?]: XL
O.D.[?]: 25.1
Section Width: 9.0 
Price
Our Price: $219.00
Qty.
Tire Size
225/45R17 91W
MPN : 2113963
Tire Specifications
Sidewall Style[?]: BSW
Load Rating[?]: 1356
O.D.[?]: 25
Section Width: 8.9
Price
Our Price: $199.00
Qty.
Tire Size
225/45R18 95W XL/RF
MPN : 2106553
Tire Specifications
Speed Rating[?]: XL
Sidewall Style[?]: BSW
Load Rating[?]: 1477
Load Range[?]: XL
O.D.[?]: 25.9 
Section Width: 8.9
Price
Our Price: $259.00
Qty.
Tire Size
225/50R16 92W
MPN : 2105473
Tire Specifications
Sidewall Style[?]: BSW
Load Rating[?]: 1389
O.D.[?]: 24.9
Section Width: 9.2 
Price
Our Price: $171.00
Qty.
Tire Size
235/40R18 95W XL/RF
MPN : 2105283
Tire Specifications
Speed Rating[?]: XL
Sidewall Style[?]: BSW
Load Rating[?]: 1521
Load Range[?]: XL
O.D.[?]: 25.4 
Section Width: 9.5 
Price
Our Price: $238.00
Qty.
Tire Size
235/45R17 94W
MPN : 2105453
Tire Specifications
Sidewall Style[?]: BSW
Load Rating[?]: 1433
O.D.[?]: 25.4 
Section Width: 9.3 
Price
Our Price: $205.00
Qty.
Tire Size
245/35R18 92W XL/RF
MPN : 2106703
Tire Specifications
Speed Rating[?]: XL
Sidewall Style[?]: BSW
Load Rating[?]: 1389
Load Range[?]: XL
O.D.[?]: 24.8 
Section Width: 9.7 
Price
Our Price: $245.00
Qty.
Tire Size
245/40R17 91W
MPN : 2105393
Tire Specifications
Sidewall Style[?]: BSW
Load Rating[?]: 1356
O.D.[?]: 24.7 
Section Width: 9.8
Price
Our Price: $217.00
Qty.
Tire Size
245/40R18 93W
MPN : 2107203
Tire Specifications
Sidewall Style[?]: BSW
Load Rating[?]: 1433
O.D.[?]: 25.7 
Section Width: 9.7 
Price
Our Price: $255.00
Qty.
Tire Size
245/45R17 95W
MPN : 2108103
Tire Specifications
Sidewall Style[?]: BSW
Load Rating[?]: 1521
O.D.[?]: 25.7 
Section Width: 9.6
Price
Our Price: $206.00
Qty.
Tire Size
255/40R17 94W
MPN : 2105403
Tire Specifications
Sidewall Style[?]: BSW
Load Rating[?]: 1477
O.D.[?]: 25.0 
Section Width: 10.2 
Price
Our Price: $218.00
Qty.
Tire Size
265/35R18 97W XL/RF
MPN : 2105183
Tire Specifications
Speed Rating[?]: XL
Sidewall Style[?]: BSW
Load Rating[?]: 1609
Load Range[?]: XL
O.D.[?]: 25.3 
Section Width: 10.7 
Price
Our Price: $338.00
Qty.
Tire Size
265/45R16 98W
MPN : 2107913
Tire Specifications
Sidewall Style[?]: BSW
Load Rating[?]: 1653
O.D.[?]: 25.4
Section Width: 10.5
Price
Our Price: $252.00
Qty.
Tire Size
275/35R18 99W XL/RF
MPN : 2105493
Tire Specifications
Speed Rating[?]: XL
Sidewall Style[?]: BSW
Load Rating[?]: 1709
Load Range[?]: XL
O.D.[?]: 25.6 
Section Width: 10.9 
Price
Our Price: $344.00
Qty.
Tire Size
275/40R17 98W
MPN : 2105323
Tire Specifications
Sidewall Style[?]: BSW
Load Rating[?]: 1653
O.D.[?]: 25.7 
Section Width: 11.0 
Price
Our Price: $239.00
Qty.
Tire Size
285/35R19 99W
MPN : 2107503
Tire Specifications
Sidewall Style[?]: BLK
Load Rating[?]: 1709
O.D.[?]: 26.9 
Section Width: 11.4 
Price
Our Price: $467.00
Qty.
Tire Size
285/40R17 100W
MPN : 2105503
Tire Specifications
Sidewall Style[?]: BSW
Load Rating[?]: 1764
O.D.[?]: 26.0 
Section Width: 11.0 
Price
Our Price: $265.00
Qty.
Tire Size
295/35R17 98W
MPN : 2105413
Tire Specifications
Sidewall Style[?]: BSW
Load Rating[?]: 1653
O.D.[?]: 25.1
Section Width: 11.9
Price
Our Price: $280.00
Qty.
Tire Size
315/30R18 98W
MPN : 2105823
Tire Specifications
Sidewall Style[?]: BSW
Load Rating[?]: 1653
O.D.[?]: 25.5
Section Width: 12.6
Price
Our Price: $453.00
Qty.
Tire Size
315/35R17 102W
MPN : 2105803
Tire Specifications
Sidewall Style[?]: BSW
Load Rating[?]: 1874
O.D.[?]: 25.7 
Section Width: 12.6 
Price
Our Price: $315.00
Qty.
Tire Size
345/30R19 98W
MPN : 2106113
Tire Specifications
Sidewall Style[?]: BSW
Load Rating[?]: 2039
O.D.[?]: 27.2
Section Width: 13.8
Price
Our Price: $557.00
Qty.
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