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Kumho Ecsta PS91
The Kumho Ecsta PS91 delivers ultra high performance on or off the track. Developed for the supercar enthusiast, it offers exhilerating performance that you have come to expect from your tire. The asymmetric tread design displays a checkered flag indention that also carries over to the sidewall design for racing inspired details. The PS91 performs in dry and wet conditions with a compounded rib tread design for increased stabilty at high speeds. Look to the Ecsta PS91 by Kumho for the next level of performance.
UNIFORM TIRE QUALITY GRADE (UTQG)Uniform Tire Quality Grade
Treadwear260 / 260
TractionAA / AA
TemperatureA / A
| SECTION WIDTH Measures the width of the tire from sidewall to sidewall, which is mounted on a wheel and inflated. | 245 / 265 |
| ASPECT RATIO Determines the sidewall height of the tire, based on the width. | 35 / 35 |
| RIM DIAMETER Measures the rim size from top to bottom (in inches). | 18" / 18" |
| OVERALL DIAMETER Measures the tire height from top to bottom when mounted on a wheel and inflated. | 24.8" / 25.3" |
| RIM WIDTH RANGE The approved range of rim widths this tire can be safely mounted on. | 8.0" - 9.5" / 9.0" - 10.5" |
| WEIGHT The weight of the tire measured in pounds (weight of tire only). | 25 LBS / 27 LBS |
| TREAD DEPTH Measured in /32 of an inch to determine the height of the tread block from top to bottom. | 10/32" / 9/32" |
| LOAD INDEX Determines the weight a tire can carry at maximum air pressure. See load Index chart. | 92 / 97 |
| LOAD RANGE Determines the ply rating of the tire. Should be replaced with the same or higher rating. | XL / XL |
| 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. | 50 PSI / 50 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 186 mph / Up to 186 mph |
| SIDEWALL DESC. The sidewall designation to describe the lettering on the sidewall. | Black Side Wall / Black Side Wall |
| VPN Vendor Product Number | 2167323 / 2181433 |
| GTIN Global Trade Item Number | 8808956143732 / 8808956160678 |
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80%Recommended
16 of 20 people recommend these tires