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Kumho Ecsta ASX
Give your sports car or sedan great performance all year round with the Kumho Ecsta ASX KU21 ultra-high-performance tire. This all-season tire has a high-tech silica compound that that delivers an optimum balance of dry, wet, and snow traction, while concurrently promoting long wear and fuel efficiency. The tire also features an asymmetric tread pattern that can be cross-rotated for noise reduction purposes. To promote sport performance, the tire uses jointless cap and edge covers to keep its two full-width steel belts in place. This ensures strength, stability, and maximum footprint during driving maneuvers or high-speed cruising. Thanks to this excellent balance of traction and performance, the Kumho Ecsta ASX KU21 all-season UHP tire is a great year-round sports car tire.
UNIFORM TIRE QUALITY GRADE (UTQG)Uniform Tire Quality Grade
Treadwear420
TractionAA
TemperatureA
| SECTION WIDTH Measures the width of the tire from sidewall to sidewall, which is mounted on a wheel and inflated. | 255 |
| ASPECT RATIO Determines the sidewall height of the tire, based on the width. | 45 |
| RIM DIAMETER Measures the rim size from top to bottom (in inches). | 17" |
| OVERALL DIAMETER Measures the tire height from top to bottom when mounted on a wheel and inflated. | 26.1" |
| RIM WIDTH RANGE The approved range of rim widths this tire can be safely mounted on. | 8.0" - 10.0" |
| WEIGHT The weight of the tire measured in pounds (weight of tire only). | 29 LBS |
| TREAD DEPTH Measured in /32 of an inch to determine the height of the tread block from top to bottom. | 10/32" |
| LOAD INDEX Determines the weight a tire can carry at maximum air pressure. See load Index chart. | 98 |
| LOAD RANGE Determines the ply rating of the tire. Should be replaced with the same or higher rating. | SL |
| MAX PSI The max psi is the highest pressure the tire can hold, but should be inflated to your vehicle specifications not exceeding this amount. | 51 PSI |
| SPEED RATING Designation from laboratory testing to determine the maximum speed the tire can travel. Maintain the same speed rating or higher for replacement. | Up to 168 mph |
| SIDEWALL DESC. The sidewall designation to describe the lettering on the sidewall. | Black Side Wall |
| WARRANTY Estimates the life expectancy of the tire, set by the tire manufacturer. | 30000 |
| VPN Vendor Product Number | 1742413 |
| GTIN Global Trade Item Number | 8808956052058 |
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83%Recommended
458 of 551 people recommend these tires