Kumho Ecsta PS31 - 215/50R17
Ecsta PS31 215/50R17 Tire Specs
| Size | Diameter | Width | Rim Range |
Measured Rim |
Tread Depth |
Load Range |
Max Load |
Max psi |
Max Speed |
Weight | Sidewall Letters |
Revs/Mile | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 215/50ZR17 95W XL BSW 400 A A |
25.5" | 8.9" | 6-7.5" | 7" | 10.5/32" | Extra Load | 1521 lbs | 50 psi | 168 mph | 24.2 lbs | Black | 815 | Show Specs |
(Last Checked 10/26/25)
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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 215/50R17 Kumho Ecsta PS31 has a diameter of 25.5", a width of 8.9", mounts on a 17" rim and has 815 revolutions per mile. It weighs 24.2 lbs, has a max load of 1521 lbs, a maximum air pressure of 50 psi, a tread depth of 10.5/32" and should be used on a rim width of 6-7.5".
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