Front Tire Size:
Rear Tire Size:
Your Vehicle:
On tire sidewall
Inside the door jamb
Your Vehicle:
Benefits & Features
Road Hazard Protection
Road Hazard Protection
Manufacturer warranty providing coverage for unforeseen tire damage that cannot be repairable due to potholes, nails, and debris.
30,000 Mile Warranty
High-Grip Summer Compound
Provides maximum dry traction for spirited driving.
EV-Ready Performance
Built to handle the instant torque of electric vehicles.
Sharp Handling & Stability
Engineered for precision and confidence at high speeds.
Designed for Power
Perfect for sports cars, performance sedans, and high-output machines.
Tire Description
Kumho Ecsta Sport S is a dedicated summer performance tire engineered for drivers who crave sharp handling, high-speed stability, and uncompromising grip. Designed with a sticky performance compound, it delivers outstanding dry traction and control, making it ideal for high-horsepower vehicles including EVs. Whether you're carving corners or hitting the highway, Ecsta Sport S is ready to elevate your driving experience.
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Technical Specifications
| Specification name | Specification value |
|---|---|
| Road Condition | Summer |
|
Tread Type
This describes how the tread is designed. Each design serves a different purpose depending on features and the terrain it's meant to be driven on. |
Performance |
|
Speed Rating
The maximum speed capability of the tire on a vehicle. |
Y |
|
Load Index
The maximum load (weight) rating capacity of a tire. |
101 |
|
Sidewall
The appearance of the side of a tire. |
Blackwall |
| Size | 255/40R20 101Y XL |
|
UTQG
Stands for Uniform Tire Quality Grading. An industry standard that is used for passenger car tires to measures their treadwear, temperature resistance and traction. |
260 AA A |
|
Treadwear
The rate at which a tire wears when tested in a controlled environment. |
260 |
|
Traction
A rating of the ability of a tire to stop on wet pavement (asphalt or concrete) when measured in a controlled environment. |
AA |
|
Temperature
A rating for tire resistance to the generation of heat at speed. Ratings are A, B, and C. A is considered the best, and only tires graded A or B are allowed to be sold in the USA |
A |
| Max. Load | 1819 lbs |
| Max. Inflation Pressure | 50 psi |
| Tread Depth | 9/32" |
| Rim Width Range | 8.5 - 10" |
| Sect. Width | 10.2" |
| Overall Diameter | 28" |
| Revs. Per Mile | 720 |
Available Sizes
$Per Tire
Set of (4) Tires: $
*All Kumho tires may continue to be developed with manufacturer changes. That being said, Tire Agent and the manufacturer have the right to change these tire specifications at any time without notice or obligation.
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