What people think:
Dry Performance Price/Quality Handling Comfort Wet Performance Treadwear Snow/Ice Performance
What we think:
HANDLING BRAKING DURABILITY HIGH-PERFORMANCE STABILITY
CoreScore 68:
  • Participation of the tire models in professional tire tests and their test scores.
  • Consumer reviews on the top tire selling websites.
    We gather such data as the numbers of reviews and the ultimate score of the tire model on numerous tire-related websites such as amazon, tirerack, oponeo, simpletire, market.yandex, tyrereviews, and others.
  • Reviews written by the visitors to our website tiresvote.com.

Value, max: 100

Popularity of the model 25:
  • Year of manufacture.
  • The premium brand factor .
  • The number of video reviews of the tire on youtube.com .
  • The number of news items about the model .
  • The number of times the tire was involved in professional tire tests.
  • The fact of the tire being on the bestseller lists on such reputed websites as amazon, tirerack, oponeo, simpletire, and others.
  • The number of tire types and sizes .

Value, max: unlimited
Value, average: 27

Key Facts

  • Year Released: 2013
  • Regions for sale: USA+, Canada, Central & South America, Europe, Russia+, East Asia, Southeast Asia, Middle East, North Africa, Oceania
Price
Sold By

Summary

We spent several hours reading reviews from experts and tire owners. In summary, this is what people think about Kumho Ecsta PS91. You can agree with these conclusions by voting for any item:

Reasons to buy vote if agree

– The drivers appreciated the very good quality and the great price.
– Many motorists said that these tires provided responsive handling and a crisp steering response in both wet and dry conditions.
– Many drivers said that these tires were quiet and comfortable to ride on while offering good grip and nice handling while driving.
– The car owners said that these tires had great traction for acceleration, braking and cornering.

Reasons not to buy

– A lot of drivers complained that the tires were wearing out too fast.

— Links to resources with reviews to which we referred.
— Add your comment if you have any notes or objections.

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Tire Rank :: Kumho Ecsta PS91

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Kumho Ecsta PS91 Rating scores from other platforms:

Tirerack Source
4.0 out of 5
Based on:
142 customer ratings
1,229,533 miles driven
Tyrereviews Source
73.0 out of 100
Based on:
38 customer ratings
289,910 miles driven
SimpleTire Source
4.4 out of 5
Based on:
7 customer ratings
Oponeo Source
4.4 out of 5
Based on:
10 customer ratings
47,000 miles driven

Popular Vehicle Fitments :: Kumho Ecsta PS91

  • • Audi R8
  • • BMW M6
  • • Chevrolet Corvette
  • • Dodge Challenger
  • • Ferrari F430
  • • Porsche 911
Kumho Ecsta PS91



Description

Developed for the ultimate supercar enthusiast, the Ecsta PS91 delivers a high level of wet and dry handling performance at high speeds on and off the track.

  • A compounded rib tread design increases stability and performance at high speeds
  • Application of cosmetic racing-flag tread indentations portray an exotic super car image
  • The C-Cut 3D design enhances block stiffness, providing optimum braking performance and stability
  • The 3D dimple design minimizes internal heat which maximizes block durability
  • The sidewall’s racing-inspired checkered design communicates the tire’s ultra-high performance capabilities

Detailed Information

Type and Size
Tire Model
Kumho / Ecsta PS91
Car Type
Season
Summer
Rim Diameter
18 / 19 / 20 / 21 "
Width
225 / 235 / 245 / 255 / 265 / 275 / 285 / 295 / 305 mm
Aspect Ratio
30 / 35 / 40 / 45 %
Construction
Radial
Special Features
Runflat
No
Mud and Snow
No
Extra Load
Optional
Speed and Load
Speed Index
(Y) (max > 186 mph) ... ZR (max > 149 mph)
Load Index (max load for a tire)
 

Kumho / Ecsta PS91 Sizes & Specifications

Note! Many sizes of this line have been discontinued.

Rim Model Size Index Features Sidewall styling Approved rim width Overall diameter Max inflation pressure Max load single Load range Tire weight Tread depth Section width Static loaded radius Utqg Measured rim width Price
R18 225/40 R18 (92Y) XL 225/40 R18 (92Y) XL
R18 225/40 R18 92Y XL 225/40 R18 92Y XL
R18 225/45 R18 (95Y) XL 225/45 R18 (95Y) XL
R18 225/45 R18 95Y XL 225/45 R18 95Y XL
R18 235/40 R18 (95Y) XL 235/40 R18 (95Y) XL BW 8 - 9.5 25.4 50 1521 XL 24.2 9.5 9.5 11.9 260AA/A 8.5
R18 235/40 R18 95Y XL 235/40 R18 95Y XL
R18 245/35 R18 (92Y) XL 245/35 R18 (92Y) XL
R18 245/35 R18 92Y XL 245/35 R18 92Y XL
R18 245/40 R18 (97Y) XL 245/40 R18 (97Y) XL
R18 245/40 R18 97Y XL 245/40 R18 97Y XL
R18 245/45 R18 (100Y) XL 245/45 R18 (100Y) XL
R18 245/45 R18 100Y XL 245/45 R18 100Y XL
R18 255/35 R18 (94Y) XL 255/35 R18 (94Y) XL BW 8.5 - 10 25.0 50 1477 XL 25.1 9.5 10.2 11.7 260AA/A 9.0
R18 255/35 R18 94Y XL 255/35 R18 94Y XL
R18 255/40 R18 (99Y) XL 255/40 R18 (99Y) XL
R18 255/40 R18 99Y XL 255/40 R18 99Y XL
R18 265/35 R18 (97Y) XL 265/35 R18 (97Y) XL
R18 265/35 R18 97Y XL 265/35 R18 97Y XL
R18 265/40 R18 (101Y) XL 265/40 R18 (101Y) XL
R18 265/40 R18 101Y XL 265/40 R18 101Y XL
R18 275/35 R18 (99Y) XL 275/35 R18 (99Y) XL
R18 275/35 R18 99Y XL 275/35 R18 99Y XL
R18 275/40 R18 (103Y) XL 275/40 R18 (103Y) XL
R18 275/40 R18 103Y XL 275/40 R18 103Y XL
R18 285/35 R18 (101Y) XL 285/35 R18 (101Y) XL
R19 225/35 R19 (88Y) XL 225/35 R19 (88Y) XL
R19 225/35 R19 88Y XL 225/35 R19 88Y XL BW 7.5 - 9 25.2 50 1235 XL 21.9 9.5 9.1 11.9 260AA/A 8.0
R19 225/40 R19 (93Y) XL 225/40 R19 (93Y) XL
R19 225/40 R19 93Y XL 225/40 R19 93Y XL BW 7.5 - 9 26.1 50 1433 XL 22.5 9.5 9.1 12.3 260AA/A 8.0
R19 235/35 R19 (91Y) XL 235/35 R19 (91Y) XL
R19 235/35 R19 91Y XL 235/35 R19 91Y XL BW 8 - 9.5 25.5 50 1356 XL 21.9 10.0 9.5 12.0 260AA/A 8.5
R19 245/35 R19 (93Y) XL 245/35 R19 (93Y) XL
R19 245/35 R19 93Y XL 245/35 R19 93Y XL BW 8 - 9.5 25.8 50 1433 XL 26.0 10.0 9.8 12.1 260AA/A 8.5
R19 245/40 R19 (98Y) XL 245/40 R19 (98Y) XL
R19 245/40 R19 98Y XL 245/40 R19 98Y XL BW 8 - 9.5 26.7 50 1653 XL 26.8 9.5 9.8 12.5 260AA/A 8.5
R19 245/45 R19 (102Y) XL 245/45 R19 (102Y) XL
R19 245/45 R19 102Y XL 245/45 R19 102Y XL
R19 255/30 R19 (91Y) XL 255/30 R19 (91Y) XL BW 8.5 - 9.5 25.1 50 1356 XL 25.7 9.5 10.2 11.9 260AA/A 9.0
R19 255/30 R19 91Y XL 255/30 R19 91Y XL
R19 255/35 R19 (96Y) XL 255/35 R19 (96Y) XL
R19 255/35 R19 96Y XL 255/35 R19 96Y XL BW 8.5 - 10 26.0 50 1565 XL 27.5 10.0 10.2 12.2 260AA/A 9.0
R19 255/40 R19 (100Y) XL 255/40 R19 (100Y) XL BW 8.5 - 10 27.0 50 1764 XL 28.1 9.5 10.2 12.6 260AA/A 9.0
R19 255/40 R19 100Y XL 255/40 R19 100Y XL
R19 255/45 R19 (104Y) XL 255/45 R19 (104Y) XL
R19 255/45 R19 104Y XL 255/45 R19 104Y XL BW 8 - 9.5 28.1 50 1984 XL 29.7 9.5 10 13.0 260AA/A 8.5
R19 265/30 R19 (93Y) XL 265/30 R19 (93Y) XL
R19 265/30 R19 93Y XL 265/30 R19 93Y XL BW 9 - 10 25.3 50 1433 XL 26.4 9.5 10.7 12.0 260AA/A 9.5
R19 265/35 R19 (98Y) XL 265/35 R19 (98Y) XL
R19 265/35 R19 98Y XL 265/35 R19 98Y XL BW 9 - 10.5 26.3 50 1653 XL 28.9 10.0 10.7 12.4 260AA/A 9.5
R19 275/30 R19 (96Y) XL 275/30 R19 (96Y) XL
R19 275/30 R19 96Y XL 275/30 R19 96Y XL BW 9 - 10 25.6 50 1565 XL 28.3 9.0 10.9 12.1 260AA/A 9.5
R19 275/35 R19 (100Y) XL 275/35 R19 (100Y) XL BW 9 - 11 26.6 50 1764 XL 29.9 9.5 10.9 12.5 260AA/A 9.5
R19 275/35 R19 100Y 275/35 R19 100Y
R19 275/35 R19 100Y XL 275/35 R19 100Y XL
R19 275/40 R19 (105Y) XL 275/40 R19 (105Y) XL BW 9 - 11 27.7 50 2039 XL 31.1 9.0 10.9 12.9 260AA/A 9.5
R19 275/40 R19 105Y XL 275/40 R19 105Y XL
R19 285/30 R19 (98Y) XL 285/30 R19 (98Y) XL
R19 285/30 R19 98Y XL 285/30 R19 98Y XL BW 9.5 - 10.5 25.8 50 1653 XL 30.1 10.0 11.4 12.1 260AA/A 10.0
R19 285/35 R19 (103Y) XL 285/35 R19 (103Y) XL BW 9.5 - 11 26.9 50 1929 XL 31.2 9.0 11.4 12.6 260AA/A 10.0
R19 285/35 R19 103Y XL 285/35 R19 103Y XL
R19 285/40 R19 (107Y) XL 285/40 R19 (107Y) XL BW 9.5 - 11 28.0 50 2150 XL 33.0 9.5 11.4 13.0 260AA/A 10.0
R19 285/40 R19 107Y XL 285/40 R19 107Y XL
R19 295/30 R19 (100Y) XL 295/30 R19 (100Y) XL
R19 295/30 R19 100Y XL 295/30 R19 100Y XL BW 10 - 11 26.0 50 1764 XL 31.3 10.0 11.9 12.2 260AA/A 10.5
R19 305/30 R19 (102Y) XL 305/30 R19 (102Y) XL
R19 305/30 R19 102Y XL 305/30 R19 102Y XL BW 10.5 - 11.5 26.3 50 1874 XL 32.2 9.5 12.3 12.3 260AA/A 11.0
R20 235/35 R20 (92Y) XL 235/35 R20 (92Y) XL
R20 235/35 R20 92Y XL 235/35 R20 92Y XL BW 8 - 9.5 26.5 50 1389 XL 23.7 9.5 9.5 12.5 260AA/A 8.5
R20 245/35 R20 (95Y) XL 245/35 R20 (95Y) XL
R20 245/35 R20 95Y XL 245/35 R20 95Y XL BW 8 - 9.5 26.8 50 1521 XL 27.8 10.0 9.8 12.6 260AA/A 8.5
R20 245/40 R20 (99Y) XL 245/40 R20 (99Y) XL BW 8 - 9.5 27.7 50 1709 XL 28.0 9.5 9.8 13.0 260AA/A 8.5
R20 245/45 R20 (103Y) XL 245/45 R20 (103Y) XL BW 7.5 - 9 28.7 50 1929 XL 30.0 9.5 9.6 13.4 260AA/A 8.0
R20 245/45 R20 103Y XL 245/45 R20 103Y XL
R20 255/35 R20 (97Y) XL 255/35 R20 (97Y) XL
R20 255/35 R20 97Y XL 255/35 R20 97Y XL BW 8.5 - 10 27.0 50 1609 XL 28.1 9.5 10.2 12.7 260AA/A 9.0
R20 255/40 R20 (101Y) XL 255/40 R20 (101Y) XL
R20 255/40 R20 101Y XL 255/40 R20 101Y XL BW 8.5 - 10 28.0 50 1819 XL 30.1 9.5 10.2 13.1 260AA/A 9.0
R20 265/35 R20 (99Y) XL 265/35 R20 (99Y) XL BW 9 - 10.5 27.3 50 1709 XL 29.5 9.5 10.7 12.9 260AA/A 9.5
R20 265/35 R20 99Y XL 265/35 R20 99Y XL
R20 265/40 R20 (104Y) XL 265/40 R20 (104Y) XL
R20 265/40 R20 104Y XL 265/40 R20 104Y XL
R20 275/30 R20 (97Y) XL 275/30 R20 (97Y) XL
R20 275/30 R20 97Y XL 275/30 R20 97Y XL BW 9 - 10 26.5 50 1609 XL 28.3 9.5 11.3 12.6 260AA/A 9.5
R20 275/35 R20 (102Y) XL 275/35 R20 (102Y) XL BW 9 - 11 27.6 50 1874 XL 30.9 9.0 10.9 12.9 260AA/A 9.5
R20 275/40 R20 (106Y) XL 275/40 R20 (106Y) XL
R20 275/40 R20 106Y XL 275/40 R20 106Y XL BW 9 - 11 28.7 50 2094 XL 32.8 9.5 10.9 13.4 260AA/A 9.5
R20 285/30 R20 (99Y) XL 285/30 R20 (99Y) XL
R20 285/30 R20 99Y XL 285/30 R20 99Y XL
R20 285/35 R20 (104Y) XL 285/35 R20 (104Y) XL
R20 285/35 R20 104Y XL 285/35 R20 104Y XL BW 9.5 - 11 27.9 50 1984 XL 33.2 9.5 11.4 13.1 260AA/A 10.0
R20 295/30 R20 (101Y) XL 295/30 R20 (101Y) XL
R20 295/30 R20 101Y XL 295/30 R20 101Y XL BW 10 - 11 27.0 50 1819 XL 32.8 10.0 11.9 12.7 260AA/A 10.5
R20 295/35 R20 (105Y) XL 295/35 R20 (105Y) XL BW 10 - 11.5 28.1 50 2039 XL 33.8 9.5 11.9 13.2 260AA/A 10.5
R20 295/35 R20 105Y XL 295/35 R20 105Y XL
R20 305/30 R20 (103Y) XL 305/30 R20 (103Y) XL
R21 275/30 R21 (98Y) XL 275/30 R21 (98Y) XL

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