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Kumho Solus KR21 P185/75R14 89T BSW Tire

Passenger
Touring

85K Mile Warranty

Rims Not Included

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9.3 Superb

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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.

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Specifications

Specs

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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
Tires speed rating

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.

UTQG

640AB

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).

Max Single Load(lbs)

1287

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

11.0

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

Nondirectional

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

4.5-6.0

The approved wheel rim width range this tire will support.

Measured Rim Width

5.0

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

Section Width

7.2

The measurement from sidewall to sidewall.

Overall Diameter

25.0

The height of the tire when fully inflated.

Manufacturer Part Number

2104303

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

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You choose the payment schedule that works for you

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Pay over time

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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

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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 #
P155/80R13	79T	640AB	22.8	6.2	4.0	5.0	4.5	10.0	44	957	-	-	1905813
P185/75R14	89T	640AB	25.0	7.2	4.5	6.0	5.0	11.0	44	1287	-	-	2104303
P195/65R14	88T	640AB	24.0	7.9	5.5	7.0	6.0	11.0	44	1232	-	-	1906613
P205/60R16	91T	680AB	25.7	8.07	5.5	7.5	6.0	11.0	44	1353	-	-	1900513
P235/65R16	103T	680AB	28.0	9.25	6.5	8.5	7.0	11.0	44	1929	-	-	2100573
P235/70R15	102T	680AB	28.0	9.4	6.0	8.0	7.0	11.5	44	1896	-	-	1908913