Do Kumho Ecsta STX KL21 tires have a mileage warranty?

No, Kumho Ecsta PS91 tires do not have a mileage warranty. The Ecsta PS91 is backed by a Road Hazard Warranty.

Are Kumho Ecsta PS91 tires made in the USA?

Yes, Kumho Ecsta PS91 tires could be made in the United States. The Ecsta PS91 could also be made in South Korea or Vietnam.

Who makes Kumho Ecsta PS91 tires?

Kumho Ecsta PS91 tires are made by the Kumho Tire company, which is a subsidiary of the Kumho Asiana Groups.

Are Kumho Ecsta PS91 tires directional?

No, the Kumho Ecsta PS91 is not a directional tire. The asymmetrical tread pattern of the Ecsta PS91 increases traction and handling performance while also allowing the tire to be freely rotated.

Are Kumho Ecsta PS91 tires noisy?

No, Kumho Ecsta PS31 tires are not noisy thanks to an improved sidewall and tread structure that reduces road noises and vibrations to improve ride comfort.

Are Kumho Ecsta PS91 tires durable?

Yes, the Kumho Ecsta PS31 is a durable tire. The 3D dimple design of the Ecsta PS31 minimizes heat build-up on the tread blocks to reduce irregular wear for a longer tread life.

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98%of customers approveTop 500fastest growing company in US20,000+certified installers7,000+local distributors6M+customers served

155 Reviews

7 on SimpleTire148 from Google Shopping

Write a review

4.4

overall rating

100%

Would you buy again?

Review breakdown

101 out of 100

39 out of 100

4 out of 100

5 out of 100

6 out of 100

Review summary

AI-generated from verified customer reviews.

The Kumho Ecsta PS91 tires receive mixed reviews, with many users praising their performance and value, while others report issues with durability and noise.

The Kumho Ecsta PS91 tires appear to offer good performance and value for money, particularly for those with high-performance vehicles. They provide strong grip in various conditions and are praised for their appearance. However, potential buyers should be aware of possible issues with noise and durability. These tires may be a good choice for those seeking a balance between performance and cost, but may not match the longevity or refinement of more premium brands.

Positive highlights

Excellent grip in both dry and wet conditions. Good performance for high-powered vehicles. Attractive appearance with a sporty look. Smooth and comfortable ride. Great value for money compared to more expensive brands. Suitable for track use and performance driving.

Negative highlights

Concerns about durability and tread life, with some experiencing premature wear. Some users found them to have less grip than premium brand alternatives.

Scorecard

Dry

Wet

4.3

Winter

2.8

Comfort

4.6

Noise

4.7

Treadwear

4.3

7 SimpleTire reviews

Justin

Ford Mustang 2015 EcoBoost

Verified Customer

May 27, 2022

C.Hall

Audi S8 2013 (Summer Tires)

Verified Customer

Jan 9, 2022

Bought as a drag tire for Audi S8. Does very well, great bite off the line

Guy

GMC C1500 1988 Sierra (GVWR 5200)

Verified Customer

Oct 27, 2021

Love these tires looks awesome on my 1988 c1500 sportside .

Andrew

Dodge Charger 2016 SRT Hellcat

Verified Customer

Oct 25, 2021

Best tires I've had on my hellcat by far handles turns really well super grippy I race on circuit tracks and have had no issues on the track

BMW M5 2006 Base Rear

Verified Customer

Mar 18, 2021

I have used them on my cars for a bit a good priced tire that grips pretty well taken them to the track and they perform really well for the price. They are quiet when new and get louder when they are pretty worn out. Dry grip is pretty great. The cars I have run them on are my 2006 m5 and 2007 m6. They both have performed great with them on

HUGO

Verified Customer

Dec 2, 2020

Scott

Verified Customer

May 15, 2020

NOTE I have no clue on Tread life but for the money I don't care if they don't last long. Installed them on my Stage 3 Audi RS3 and ran the tires to an *&reasonable speed to 'test' them. Tires are great for the money, very surprised. Plus note is they look great also, many tires look like crap, these fit perfect. Just enough rim protector on the tire, just enough smooth surface on the outside to look clean. highly recommended out of the gate.

See all customer reviews

Get technical:

The Kumho Ecsta PS91 is an ultra high-performance summer tire that's designed for use on high-end performance vehicles, and offers drivers superior vehicle handling in dry and wet weather conditions, increased stability at higher speeds, and a uniform ride quality for a quiet and comfortable ride.

Features & Benefits

Ultra-high performance summer tread: should not be used when temperatures are consistently below 45 degrees Fahrenheit
Black sidewall
Backed by Kumho’s Road Hazard Warranty, and a full refund or exchange within 30 days from the purchase date (restrictions and limitations apply)
Racing-inspired checkered sidewall design ensures a unique look and allows the tire to deliver superior vehicle handling

Designed keeping in mind supercar enthusiasts, the Kumho Ecsta PS91 delivers a high level of wet and dry handling performance at high speeds on and off the track. The compounded rib tread design increases stability and cosmetic racing-flag tread indentations portray an exotic supercar image. The Kumho Ecsta PS91 is built with the C-Cut 3D design that provides optimum braking performance. Additionally, the 3D dimple design aids in increased durability, and an asymmetric tread pattern enhances high-speed performance and braking efficiency. Ideal for use on a wide range of vehicles, it is commonly used on the Audi R8, BMW M6, Chevrolet Corvette, Dodge Challenger Hellcat, Ferrari F430, Porsche 911, and many others.

Category

Summer

Vehicle

Passenger

Mileage Warranty

N/A

Load Index

1235 lbs (88)

Max Speed

186 MPH ((Y))

Load Range

Extra (XL)

Sidewall

Blackwall

UTQG

260AAA

Wet Traction

Tread Depth

9.5/32nds

Inflation Pressure

50 PSI

Part Number

2167383

Tread Design

Asymmetrical

Tire Weight

20.4 lbs

Section Width

9.1"

Rim Range

7.50-9.00"

Overall Diameter

25.2"

Any info you'are still looking for?

225/35ZR19 (88Y)

$204.00

Label	Value
Width	225
Ratio	35ZR
Inflation Pressure	50
Tread Depth	9.50
Width Range	NA
Sidewall	Blackwall
Tread Width	NA
Sidewall	Blackwall

225/40ZR19 (93Y)
$227.00
Label Value
Width 225
Ratio 40ZR
Inflation Pressure 50
Tread Depth 9.50
Width Range NA
Sidewall Blackwall
Tread Width NA
Sidewall Blackwall
235/35ZR19 (91Y)
$210.00
Label Value
Width 235
Ratio 35ZR
Inflation Pressure 50
Tread Depth 10.00
Width Range NA
Sidewall Blackwall
Tread Width NA
Sidewall Blackwall
245/35ZR19 (93Y)
$218.00
Label Value
Width 245
Ratio 35ZR
Inflation Pressure 50
Tread Depth 10.00
Width Range NA
Sidewall Blackwall
Tread Width NA
Sidewall Blackwall
245/40ZR19 (98Y)
$224.00
Label Value
Width 245
Ratio 40ZR
Inflation Pressure 50
Tread Depth 9.50
Width Range NA
Sidewall Blackwall
Tread Width NA
Sidewall Blackwall
245/45ZR19 (102Y)
$223.00
Label Value
Width 245
Ratio 45ZR
Inflation Pressure 50
Tread Depth 9.00
Width Range NA
Sidewall Blackwall
Tread Width NA
Sidewall Blackwall
255/30ZR19 (91Y)
$242.00
Label Value
Width 255
Ratio 30ZR
Inflation Pressure 50
Tread Depth 9.50
Width Range NA
Sidewall Blackwall
Tread Width NA
Sidewall Blackwall
255/35ZR19 (96Y)
$223.00
Label Value
Width 255
Ratio 35ZR
Inflation Pressure 50
Tread Depth 10.00
Width Range NA
Sidewall Blackwall
Tread Width NA
Sidewall Blackwall
255/40ZR19 (100Y)
$240.00
Label Value
Width 255
Ratio 40ZR
Inflation Pressure 50
Tread Depth 9.50
Width Range NA
Sidewall Blackwall
Tread Width NA
Sidewall Blackwall
255/45ZR19 (104Y)
$230.00
Label Value
Width 255
Ratio 45ZR
Inflation Pressure 50
Tread Depth 9.50
Width Range NA
Sidewall Blackwall
Tread Width NA
Sidewall Blackwall
265/30ZR19 (93Y)
$246.00
Label Value
Width 265
Ratio 30ZR
Inflation Pressure 50
Tread Depth 9.50
Width Range NA
Sidewall Blackwall
Tread Width NA
Sidewall Blackwall
265/35ZR19 (98Y)
$247.00
Label Value
Width 265
Ratio 35ZR
Inflation Pressure 50
Tread Depth 10.00
Width Range NA
Sidewall Blackwall
Tread Width NA
Sidewall Blackwall
275/30ZR19 (96Y)
$256.00
Label Value
Width 275
Ratio 30ZR
Inflation Pressure 50
Tread Depth 9.00
Width Range NA
Sidewall Blackwall
Tread Width NA
Sidewall Blackwall
275/35ZR19 (100Y)
$258.00
Label Value
Width 275
Ratio 35ZR
Inflation Pressure 50
Tread Depth 9.50
Width Range NA
Sidewall Blackwall
Tread Width NA
Sidewall Blackwall
275/40ZR19 (105Y)
$259.00
Label Value
Width 275
Ratio 40ZR
Inflation Pressure 50
Tread Depth 9.00
Width Range NA
Sidewall Blackwall
Tread Width NA
Sidewall Blackwall
285/30ZR19 (98Y)
$265.00
Label Value
Width 285
Ratio 30ZR
Inflation Pressure 50
Tread Depth 10.00
Width Range NA
Sidewall Blackwall
Tread Width NA
Sidewall Blackwall
285/35ZR19 (103Y)
$305.00
Label Value
Width 285
Ratio 35ZR
Inflation Pressure 50
Tread Depth 9.00
Width Range NA
Sidewall Blackwall
Tread Width NA
Sidewall Blackwall
285/40ZR19 (107Y)
$288.00
Label Value
Width 285
Ratio 40ZR
Inflation Pressure 50
Tread Depth 9.50
Width Range NA
Sidewall Blackwall
Tread Width NA
Sidewall Blackwall
295/30ZR19 (100Y)
$282.00
Label Value
Width 295
Ratio 30ZR
Inflation Pressure 50
Tread Depth 10.00
Width Range NA
Sidewall Blackwall
Tread Width NA
Sidewall Blackwall
305/30ZR19 (102Y)
$299.00
Label Value
Width 305
Ratio 30ZR
Inflation Pressure 50
Tread Depth 9.50
Width Range NA
Sidewall Blackwall
Tread Width NA
Sidewall Blackwall

225/40ZR18 (92Y)
$166.00
Label Value
Width 225
Ratio 40ZR
Inflation Pressure 50
Tread Depth 9.50
Width Range NA
Sidewall Blackwall
Tread Width NA
Sidewall Blackwall
225/45ZR18 (95Y)
$183.00
Label Value
Width 225
Ratio 45ZR
Inflation Pressure 50
Tread Depth 9.00
Width Range NA
Sidewall Blackwall
Tread Width NA
Sidewall Blackwall
235/40ZR18 (95Y)
$181.00
Label Value
Width 235
Ratio 40ZR
Inflation Pressure 50
Tread Depth 9.50
Width Range NA
Sidewall Blackwall
Tread Width NA
Sidewall Blackwall
245/35ZR18 (92Y)
$203.00
Label Value
Width 245
Ratio 35ZR
Inflation Pressure 50
Tread Depth 9.50
Width Range NA
Sidewall Blackwall
Tread Width NA
Sidewall Blackwall
245/40ZR18 (97Y)
$204.00
Label Value
Width 245
Ratio 40ZR
Inflation Pressure 50
Tread Depth 9.50
Width Range NA
Sidewall Blackwall
Tread Width NA
Sidewall Blackwall
245/45ZR18 (100Y)
$202.00
Label Value
Width 245
Ratio 45ZR
Inflation Pressure 50
Tread Depth 9.50
Width Range NA
Sidewall Blackwall
Tread Width NA
Sidewall Blackwall
255/35ZR18 (94Y)
$208.00
Label Value
Width 255
Ratio 35ZR
Inflation Pressure 50
Tread Depth 9.50
Width Range NA
Sidewall Blackwall
Tread Width NA
Sidewall Blackwall
255/40ZR18 (99Y)
$220.00
Label Value
Width 255
Ratio 40ZR
Inflation Pressure 50
Tread Depth 9.00
Width Range NA
Sidewall Blackwall
Tread Width NA
Sidewall Blackwall
265/35ZR18 (97Y)
$224.00
Label Value
Width 265
Ratio 35ZR
Inflation Pressure 50
Tread Depth 9.00
Width Range NA
Sidewall Blackwall
Tread Width NA
Sidewall Blackwall
265/40ZR18 (101Y)
$227.00
Label Value
Width 265
Ratio 40ZR
Inflation Pressure 50
Tread Depth 9.50
Width Range NA
Sidewall Blackwall
Tread Width NA
Sidewall Blackwall
275/35ZR18 (99Y)
$228.00
Label Value
Width 275
Ratio 35ZR
Inflation Pressure 50
Tread Depth 9.50
Width Range NA
Sidewall Blackwall
Tread Width NA
Sidewall Blackwall
275/40ZR18 (103Y)
$241.00
Label Value
Width 275
Ratio 40ZR
Inflation Pressure 50
Tread Depth 9.50
Width Range NA
Sidewall Blackwall
Tread Width NA
Sidewall Blackwall

235/35ZR20 (92Y)
$215.98
Label Value
Width 235
Ratio 35ZR
Inflation Pressure 50
Tread Depth 9.50
Width Range NA
Sidewall Blackwall
Tread Width NA
Sidewall Blackwall
245/35ZR20 (95Y)
$170.97
Label Value
Width 245
Ratio 35ZR
Inflation Pressure 50
Tread Depth 10.00
Width Range NA
Sidewall Blackwall
Tread Width NA
Sidewall Blackwall
245/40ZR20 (99Y)
$181.96
Label Value
Width 245
Ratio 40ZR
Inflation Pressure 50
Tread Depth 9.50
Width Range NA
Sidewall Blackwall
Tread Width NA
Sidewall Blackwall
245/45ZR20 (103Y)
$179.96
Label Value
Width 245
Ratio 45ZR
Inflation Pressure 50
Tread Depth 9.50
Width Range NA
Sidewall Blackwall
Tread Width NA
Sidewall Blackwall
255/35ZR20 (97Y)
$167.96
Label Value
Width 255
Ratio 35ZR
Inflation Pressure 50
Tread Depth 9.50
Width Range NA
Sidewall Blackwall
Tread Width NA
Sidewall Blackwall
255/40ZR20 (101Y)
$236.98
Label Value
Width 255
Ratio 40ZR
Inflation Pressure 50
Tread Depth 9.50
Width Range NA
Sidewall Blackwall
Tread Width NA
Sidewall Blackwall
265/35ZR20 (99Y)
$212.96
Label Value
Width 265
Ratio 35ZR
Inflation Pressure 50
Tread Depth 9.50
Width Range NA
Sidewall Blackwall
Tread Width NA
Sidewall Blackwall
275/30ZR20 (97Y)
$223.96
Label Value
Width 275
Ratio 30ZR
Inflation Pressure 50
Tread Depth 9.50
Width Range NA
Sidewall Blackwall
Tread Width NA
Sidewall Blackwall
275/35ZR20 (102Y)
$217.96
Label Value
Width 275
Ratio 35ZR
Inflation Pressure 50
Tread Depth 9.00
Width Range NA
Sidewall Blackwall
Tread Width NA
Sidewall Blackwall
275/40ZR20 (106Y)
$203.96
Label Value
Width 275
Ratio 40ZR
Inflation Pressure 50
Tread Depth 9.50
Width Range NA
Sidewall Blackwall
Tread Width NA
Sidewall Blackwall
285/35ZR20 (104Y)
$231.97
Label Value
Width 285
Ratio 35ZR
Inflation Pressure 50
Tread Depth 9.50
Width Range NA
Sidewall Blackwall
Tread Width NA
Sidewall Blackwall
295/30ZR20 (101Y)
$255.97
Label Value
Width 295
Ratio 30ZR
Inflation Pressure 50
Tread Depth 10.00
Width Range NA
Sidewall Blackwall
Tread Width NA
Sidewall Blackwall
295/35ZR20 (105Y)
$236.96
Label Value
Width 295
Ratio 35ZR
Inflation Pressure 50
Tread Depth 9.50
Width Range NA
Sidewall Blackwall
Tread Width NA
Sidewall Blackwall

Have a question about Kumho Ecsta PS91 tires?

Yes, the Kumho Ecsta PS91 is a good tire for drivers of sports and performance-oriented coupes and sedans who want strong performance and stability when driving at higher speeds. The Ecsta PS91 also offers drivers enhanced durability, a quiet, comfortable ride, and sporty looks.

No, the Kumho Ecsta PS91 tire cannot be used year-round. An ultra-high-performance tire, the Ecsta PS91 utilizes a sticky rubber compound that will harden when temperatures are consistently below 45 degrees Fahrenheit.

Ecsta PS91 ∙ 45 sizes available

ENDS IN...

Kumho Ecsta PS91

SimpleScore™

Score breakdown:

7.7

Good

8.5

Great

8.3

Great

Professional tire installation near you.

Our promises

Free shipping

Best price guarantee

SimpleCrew exclusive savings

0% financing options

Free tire replacement coverage

24/7 roadside assistance

Easy returns

155 Reviews

4.4

100%

Review breakdown

Review summary

Scorecard

Dry

Wet

Winter

Comfort

Noise

Treadwear

7 SimpleTire reviews

Get technical:

Have a question about Kumho Ecsta PS91 tires?

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