






🚗 Grip the road, own the summer drive!
The Kumho Ecsta PS31 275/40ZR17 98W is a summer performance tire engineered for drivers who demand high-speed stability, exceptional wet braking, and durability. Featuring advanced water displacement grooves and heat-minimizing 3D dimples, it offers superior hydroplaning resistance and long-lasting tread life. With a load capacity of 1653 lbs and a W speed rating, this tire balances aggressive performance with everyday reliability, making it a top choice for performance enthusiasts.

| ASIN | B08211V2JP |
| Best Sellers Rank | #1,839,857 in Automotive ( See Top 100 in Automotive ) #4,690 in Passenger Car Performance Tires |
| Brand Name | Kumho |
| Customer Reviews | 4.7 out of 5 stars 58 Reviews |
| Global Trade Identification Number | 08808956278106 |
| Included Components | Tire Only |
| Item Diameter | 25.7 Inches |
| Item Dimensions | 25.7 x 25.7 x 10.9 inches |
| Item Height | 10.9 inches |
| Item Type Name | Tire |
| Item Weight | 28.4 Pounds |
| Load Capacity | 1653 Pounds |
| Load Index | 98.0 |
| Manufacturer | Kumho |
| Manufacturer Warranty Description | Full Manufacturer Warranty |
| Maximum Pressure | 51 Pound per Square Inch |
| Ply | Single Ply |
| Rim Size | 17 Inches |
| Rim Width | 9.5 Inches |
| Seasons | Summer |
| Section Width | 275 Millimeters |
| Size | 275/40ZR17 |
| Speed Rating | W |
| Tire Aspect Ratio | 40.0 |
| Tire Diameter | 25.7 |
| Tread Depth | 10 32nds |
| Tread Type | Asymmetrical |
| Unit Count | 1.0 Count |
R**S
Great tires!
Been using these for the past 3yrs as my front runners for my corvette and they’ve been great so far !
B**A
Kumho tires
Awesome tires love them
B**Z
Great tire great price
Tire looks great has, great sidewall and tread pattern. Price was by far the best part
A**R
Great buy
Bought these for my old vette. Do what tires do!
J**Z
Excelente
Excelente
J**R
Work good, look good, Their Tires. Deliveried very fast.
Bought these tires for my 1995 Corvette. Look great. Handles great.
S**L
Great option, not the best.
Grip is good but lateral sidewall flex is excessive for a uhp tire. Ok for daily driving and adding more psi helps. Once tire is warmed up it gets a little better. If your planning on auto x or hpde this tire is not for you.
Trustpilot
2 weeks ago
2 months ago