For delivery estimate

Kumho Ecsta PS91 275/35R18XL 99Y BSW

Passenger
Ultra High Performance Summer

Rims Not Included

easy test score

8.8 Excellent

Availability

In Stock

Per Tire:

$165.47

Lightning Savings

Was $206.84

Estimated Delivery

Shipping Cost

Installation available

Total

See full specs

Authorized distributor of

Local installation

1,000s of locations

US based customer support

Se habla español

About the Manufacturer:

Kumho Tires, founded in 1960 in South Korea, has built a global reputation for developing innovative and high-quality tires. Operating in over 180 countries, Kumho offers a comprehensive range for passenger cars, SUVs, light trucks, and motorsports' delivering reliable performance and great value to drivers worldwide. Kumho is also the official tire supplier and sponsor of the Formula Drift Pro Championship series, reinforcing its strong presence in motorsports. Kumho Tire has won the International Forum Design Award 2025 (iF Design Award) for two of its products.

Chat

Start chat

Call

(855) 770-3279

We can help! Our trained experts have years of tire fitment experience and are available to answer questions.

Specifications

Specs

Value

Description

Sidewall

BSW

Describes the sidewall appearance. Examples: BSW= Black Side Wall, WSW = White Side Wall, OWL = Outlined White Letters.

Load Index

The load index (LI) is a 2- or 3-digit number that correlates to the maximum amount of weight the tire can carry. For example, a tire with a load index of 87 indicates that the tire can carry a maximum load of 1,201 lbs. In this particularly example, 4 tires (each with a load index of 87) can carry a maximum of 4,804 lbs. Refer to your vehicle owner's manual for the recommended minimum load index.

Speed Rating
A guide to buying tires

Speed rating (SR) indicates the maximum speed the tire can achieve. Higher speed ratings are typically associated with better handling capabilities. Refer to your vehicle owner's manual for the recommended minimum speed rating.

Load Range/Ply Rating
Types of tires

Not Available

Ply rating, more commonly referred to as load range, represents the strength and durability of the tire. Higher ratings may indicate your tires can handle heavier loads.

UTQG

260AAA

To help consumers evaluate their tires, the U.S. National Highway Traffic Safety Administration (NHTSA) created the Uniform Tire Quality Grading System (UTQG). The UTQG rates tires are rated on their tread-wear, traction performance, and temperature resistance. The grade for each of these can be found on the sidewall of your tire (except for winter tires and certain light truck tires). Click here to learn more.

Max Single Load(lbs)

1709

The maximum load this tire will support. Remember to multiply this number by the number of tires installed on your vehicle to get the maximum carrying capacity. This number is directly related to the Load Index.

Max Single Air Pressure(PSI)

The maximum air pressure this tire will support. This does not represent the amount of air pressure your tires should have at all times. Consult with your owner's manual to determine the best air pressure you should use for your vehicle.

Tread Depth

9.5

The amount of tread on the tire. Once the tire is worn to 2/32nds, it is considered fully used and should be replaced at that time. Most tires will have tire indicators in the grooves of the tire to help you determine when the tires are worn down to 2/32nds.

Tread Design

Asymmetrical

The pattern of the grooves, lugs, voids, and sipes on a tire's surface. This design affects the tire's traction, handling, and noise characteristics. Common types include symmetrical (uniform pattern across the tire), asymmetrical (different patterns on the inside and outside for varied road conditions), and directional (designed to rotate in one direction for improved wet traction and hydroplaning resistance).

Rim Width Range

9.0-11.0

The approved wheel rim width range this tire will support.

Measured Rim Width

9.5

The recommended wheel width as recommended by the tire manufacturer to get the best wear us performance for this tire.

Section Width

10.9

The measurement from sidewall to sidewall.

Tread Width

Not Available

The measurement from one side of the tread to the other side of the tread.

Overall Diameter

25.6

The height of the tire when fully inflated.

Manufacturer Part Number

2167233

Manufacturer part number (sku)

Financing

You can pre-qualify to finance your tires, or you can simply choose Affirm at check-out. Fill out your information and choose the monthly payment that works best for you!

Select 3, 6 or 12 monthly payments, with rates from 10% - 36% APR. 18 months financing available for orders over $1000.00

Checking your eligibility won't affect your credit. You will receive an immediate answer from Affirm.

Affirm has no hidden fees or costs and is completely secure.
Quick and easy, real tire financing, real fast! You can apply in advance and know you can shop for tires when you are ready.

To learn more visit Buy With Affirm or read their convenient Affirm FAQ's. All credit decisions are made by Affirm.

To contact Affirm regarding your account, please call 1-855-423-3729.

No hidden fees

Affirm has no hidden fees or costs and is completely secure

Flexible

You choose the payment schedule that works for you

Quick and easy

Fill out your information and get a real-time decision

Pay over time

Choose the payment plan that works best for you

Learn more about Affirm tire financing options

No Credit? No problem!

Lease your tires with Katapult!

With a small down payment, and easy payments you can lease your tires. Payments are coordinated with your payday. Read more here about how Katapult works.

No credit required

Simple initial payment

No late fees ever

Payoff early is desired

Learn more about Katapult lease-to-own tire financing

Size Details

Size	Load Index/ Speed index	UTQG	Overall Diameter	Section Width	Rim Width Min	Rim Width Max	Rim Width Meas	Tread Depth (in)	Max Single Air Pressure (PSI)	Max Single Load (lbs)	Max Dual Air Pressure (PSI)	Max Dual Load (lbs)	MFG #
225/35R19	88Y	260AAA	25.2	9.1	7.5	9.0	8.0	9.5	50	1235	-	-	2167383
225/40R18	92Y	260AAA	25.1	9.1	7.5	9.0	8.0	9.5	50	1389	-	-	2167343
225/40R19	93Y	260AAA	26.1	9.1	7.5	9.0	8.0	9.5	50	1433	-	-	2175413
225/45R18	95Y	260AAA	25.9	8.9	7.0	8.5	7.5	9.0	50	1521	-	-	2167403
235/35R19	91Y	260AAA	25.5	9.5	8.0	9.5	8.5	10.0	50	1356	-	-	2160853
235/35R20	92Y	260AAA	26.5	9.5	8.0	9.5	8.5	9.5	50	1389	-	-	2175423
235/40R18	95Y	260AAA	25.4	9.5	8.0	9.5	8.5	9.5	50	1521	-	-	2167333
245/35R18	92Y	260AAA	24.8	9.8	8.0	9.5	8.5	9.5	50	1389	-	-	2167323
245/35R19	93Y	260AAA	25.8	9.8	8.0	9.5	8.5	10.0	50	1433	-	-	2160873
245/35R20	95Y	260AAA	26.8	9.8	8.0	9.5	8.5	10.0	50	1521	-	-	2160863
245/40R18	97Y	260AAA	25.7	9.8	8.0	9.5	8.5	9.5	50	1609	-	-	2167313
245/40R19	98Y	260AAA	26.7	9.8	8.0	9.5	8.5	9.5	50	1653	-	-	2173253
245/40R20	99Y	260AAA	27.7	9.65	8.0	9.5	8.5	9.5	50	1709	-	-	2208643
245/45R18	100Y	260AAA	26.7	9.7	7.5	9.0	8.0	9.5	50	1764	-	-	2167303
245/45R19	102Y	260AAA	27.7	9.6	7.5	9.0	8.0	9.0	50	1874	-	-	2167373
245/45R20	103Y	260AAA	28.7	9.6	7.5	9.0	8.0	9.5	50	1929	-	-	2175463
255/30R19	91Y	260AAA	25.1	10.2	8.5	9.5	9.0	9.5	50	1356	-	-	2173283
255/35R18	94Y	260AAA	25.0	10.2	8.5	10.0	9.0	9.5	50	1477	-	-	2167293
255/35R19	96Y	260AAA	26.0	10.2	8.5	10.0	9.0	10.0	50	1565	-	-	2160903
255/35R20	97Y	260AAA	27.0	10.2	8.5	10.0	9.0	9.5	50	1609	-	-	2167283
255/40R18	99Y	260AAA	26.0	10.2	8.5	10.0	9.0	9.0	50	1709	-	-	2181423
255/40R19	100Y	260AAA	27.0	10.2	8.5	10.0	9.0	9.5	50	1764	-	-	2175453
255/40R20	101Y	260AAA	28.0	10.2	8.5	10.0	9.0	9.5	50	1819	-	-	2167273
255/45R19	104Y	260AAA	28.1	10.0	8.0	9.5	8.5	9.5	50	1984	-	-	2175443
265/30R19	93Y	260AAA	25.3	10.7	9.0	10.0	9.5	9.5	50	1433	-	-	2167263
265/35R18	97Y	260AAA	25.3	10.7	9.0	10.5	9.5	9.0	50	1609	-	-	2181433
265/35R19	98Y	260AAA	26.3	10.7	9.0	10.5	9.5	10.0	50	1653	-	-	2160883
265/35R20	99Y	260AAA	27.3	10.7	9.0	10.5	9.5	9.5	50	1709	-	-	2173263
265/40R18	101Y	260AAA	26.3	10.7	9.0	10.5	9.5	9.5	50	1819	-	-	2167253
265/40R20	104Y	-	-	-	-	-	-	-	-	-	-	-	2230593
275/30R19	96Y	260AAA	25.6	10.9	9.0	10.0	9.5	9.0	50	1565	-	-	2181443
275/30R20	97Y	260AAA	26.5	10.83	9.0	10.0	9.5	9.5	50	1609	-	-	2167243
275/35R18	99Y	260AAA	25.6	10.9	9.0	11.0	9.5	9.5	50	1709	-	-	2167233
275/35R19	100Y	260AAA	26.6	10.9	9.0	11.0	9.5	9.5	50	1764	-	-	2175433
275/35R20	102Y	260AAA	27.6	10.9	9.0	11.0	9.5	9.0	50	1874	-	-	2167363
275/40R18	103Y	260AAA	26.7	10.9	9.0	11.0	9.5	9.5	50	1929	-	-	2167223
275/40R19	105Y	260AAA	27.7	10.9	9.0	11.0	9.5	9.0	50	2039	-	-	2167213
275/40R20	106Y	260AAA	28.7	10.9	9.0	11.0	9.5	9.5	50	2094	-	-	2173273
285/30R19	98Y	260AAA	25.8	11.4	9.5	10.5	10.0	10.0	50	1653	-	-	2160913
285/35R19	103Y	260AAA	25.9	11.4	9.5	11.0	10.0	9.0	50	1929	-	-	2181453
285/35R20	104Y	260AAA	27.9	11.4	9.5	11.0	10.0	9.5	50	1984	-	-	2167193
285/40R19	107Y	260AAA	28.0	11.4	9.5	11.0	10.0	9.5	50	2150	-	-	2176033
295/30R19	100Y	260AAA	26.0	11.9	10.0	11.0	10.5	10.0	50	1764	-	-	2160893
295/30R20	101Y	260AAA	27.0	11.9	10.0	11.0	10.5	10.0	50	1819	-	-	2160923
295/35R20	105Y	260AAA	28.1	11.9	10.0	11.5	10.5	9.5	50	2039	-	-	2167183
305/30R19	102Y	260AAA	26.3	12.3	10.5	11.5	11.0	9.5	50	1874	-	-	2176023