Kumho Ecsta PS31 - 275/40R18
Ecsta PS31 275/40R18 Tire Specs
| Size | Diameter | Width | Rim Range |
Measured Rim |
Tread Depth |
Load Range |
Max Load |
Max psi |
Max Speed |
Weight | Sidewall Letters |
Revs/Mile | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 275/40ZR18 99W SL BSW 400 A A |
26.7" | 10.9" | 9-11" | 9.5" | 10.5/32" | Standard Load | 1709 lbs | 51 psi | 168 mph | 29.7 lbs | Black | 779 | Show Specs |
The Kumho Ecsta PS31 is designed to improve the driving experience. With a perfect balance of high-speed stability and low road noise this tire simply competes. Highlighting a solid center rib and stylish lateral grooves this tire displaces water easily to improve wet braking and prevents irregular tread wear. The Ecsta PS31 minimizes heat build up for height-speed dry conditions while its four channel grooves and diagonal siping improve hydroplaning resistance in wet weather.
The 275/40R18 Kumho Ecsta PS31 has a diameter of 26.7", a width of 10.9", mounts on a 18" rim and has 779 revolutions per mile. It weighs 29.7 lbs, has a max load of 1709 lbs, a maximum air pressure of 51 psi, a tread depth of 10.5/32" and should be used on a rim width of 9-11".
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