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Kumho Ecsta PS91

  • Ultra high performance summer
  • 45 sizes

Best for enthusiast drivers. Perfect for those who prioritize maximum dry grip and handling precision on the road.

78StrongFrom 4 of 5 specs

None listed

260

Score and specs shown for size 225/35R19. Other sizes are listed below and can differ.

Our take

The Kumho Ecsta PS91 is a strong contender for drivers who prioritize dry grip and handling above all else. With perfect scores of 10 in both dry grip and handling, it sits at the top of the ultra-high-performance summer category. Its wet grip rating of 9 further enhances its appeal, especially for those who encounter wet conditions frequently.

The tire's 50,000-mile treadwear warranty is a standout feature, significantly exceeding the category average of 37,754 miles. This makes it an attractive option for those who want high performance without sacrificing longevity. However, the comfort and noise scores of 6 and 6.5, respectively, are average for the segment, meaning that while the tire excels in performance, it doesn't lead in comfort.

In comparison to its competitors, the Michelin Pilot Sport 4S offers a more balanced ride with potentially better comfort and noise levels, while the Pirelli P Zero (PZ4) might provide a slightly more refined driving experience. For those who value raw performance, the Ecsta PS91 is hard to beat, but if a quieter and more comfortable ride is desired, exploring other options could be beneficial.

Drivers who prioritize comfort and a quieter ride might want to look at the Michelin Pilot Sport 4S, which offers a more balanced performance profile without compromising too much on grip and handling precision.

Pros

  • Dry grip and handling scores of 10 — these are at the top of the ultra-high-performance summer category, ideal for spirited driving.
  • Wet grip rating of 9 exceeds the category average of 7.6, providing confidence in rainy conditions.
  • 50,000-mile treadwear warranty is significantly above the category average of 37,754 miles, offering better longevity than many rivals.

Cons

  • If comfort and noise are top priorities, consider alternatives like the Michelin Pilot Sport 4S, which may offer a more refined ride.
  • Comfort score of 6 is average for the category, but some competitors like the Michelin Pilot Sport 4S offer a smoother ride.
  • Noise level at 6.5 is on par with the category average, but not as quiet as some premium options.
  • While the Pirelli P Zero (PZ4) offers similar performance, it may provide a slightly more refined driving experience in terms of comfort.

Tirescouter Editorial analysis, written from manufacturer specs with AI assistance. It is not based on road tests or owner reviews. How we score

Spec facts

None listed
260
AA
A
Y · 186 mph
88 · 1,235 lb max
50 psi
No

Available sizes

Every size the Ecsta PS91 comes in. Pick a size to compare other tires made in it.

45 sizes, 46 versions

Every size this tire comes in, with its load, speed and UTQG ratings
SizeLoad indexSpeed ratingUTQGWarrantyMax loadMax PSI
225/35R1988Y · 186 mph260 AA ANone1,235 lb50
225/40R1888V · 149 mph260 AA A60k miNot listedNot listed
225/40R1993Y · 186 mph260 AA ANone1,433 lb50
225/45R1895Y · 186 mph260 AA ANone1,521 lb50
235/35R1991Y · 186 mph260 AA ANone1,356 lb50
235/35R2092Y · 186 mph260 AA ANone1,389 lb50
235/40R1895Y · 186 mph260 AA ANone1,521 lb50
245/35R1892Y · 186 mph260 AA ANone1,389 lb50
245/35R1993Y · 186 mph260 AA ANone1,433 lb50
245/35R2095Y · 186 mph260 AA ANone1,521 lb50

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