Kumho Ecsta Sport - 275/40R18
Ecsta Sport 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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 275/40R18 103Y XL BSW 320 AA A |
26.7" | 10.9" | 9-11" | 9.5" | 9.4/32" | Extra Load | 1929 lbs | 50 psi | 186 mph | 28 lbs | Black | 755 | Show Specs |
(Last Checked 10/12/25)
The Kumho Ecsta Sport is a summer, ultra-high-performance tire built for sharp handling and confident control in warm conditions. It delivers strong grip on dry and wet roads, with responsive steering that enhances driving precision at higher speeds. Designed for performance cars and sport sedans, the Ecsta Sport features a specialized tread compound and asymmetric pattern for balanced cornering and stability. Its focus on feedback and traction makes it a solid choice for drivers who value dynamic, spirited performance on the road.
The 275/40R18 Kumho Ecsta Sport has a diameter of 26.7", a width of 10.9", mounts on a 18" rim and has 755 revolutions per mile. It weighs 28 lbs, has a max load of 1929 lbs, a maximum air pressure of 50 psi, a tread depth of 9.4/32" and should be used on a rim width of 9-11".
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