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Summit Ultramax 4S 235/60R18XL 107H BSW Tire

Passenger
Racing

60K Mile Warranty

easy test score

8.3 Excellent

Availability

Out of Stock

Cost per tire

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About the Manufacturer:

Summit Tires, a brand introduced circa 1973 by TBC Corporation (established 1956 in the USA), is a prominent provider in the value-oriented tire sector. Operating extensively across North America, Summit Tires is recognized for dependable performance and compelling affordability, offering a blend of durability, all-season traction, and ride comfort for passenger cars, CUVs, SUVs, and light trucks.

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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

107

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.

Load Range/Ply Rating

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

550AA

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)

Not Available

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)

Not Available

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

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

6.5-8.5

The approved wheel rim width range this tire will support.

Measured Rim Width

Not Available

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

Section Width

Not Available

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

29.1

The height of the tire when fully inflated.

Manufacturer Part Number

1603893

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

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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.

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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.

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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 #
185/65R15	88H	500AA	24.4	7.4	-	-	5.5	11.0	44	1235	-	-	1603862
195/65R15	91H	500AA	25.0	7.9	-	-	6.0	11.0	44	1356	-	-	1603863
205/50R17	93V	500AA	25.1	8.4	-	-	6.5	11.0	50	1433	-	-	1603871
205/55R16	91V	500AA	24.9	8.4	-	-	6.5	11.0	44	1356	-	-	1603864
205/60R16	96V	500AA	25.6	8.2	-	-	6.0	11.0	50	1565	-	-	1603865
205/65R16	95H	500AA	26.5	8.2	-	-	-	11.0	44	1521	-	-	1603866
215/45R17	91W	500AA	24.6	8.3	-	-	7.0	11.0	50	1356	-	-	1603872
215/50R17	95W	500AA	25.5	8.9	-	-	7.0	11.0	50	1521	-	-	1603873
215/55R16	93V	500AA	25.3	8.9	-	-	7.0	11.0	44	1433	-	-	1603867
215/55R17	98V	500AA	26.3	8.9	-	-	7.0	11.0	50	1653	-	-	1603874
215/60R16	99H	500AA	26.1	8.7	-	-	6.5	11.0	50	1709	-	-	1603868
215/60R17	100H	500AA	27.2	8.7	-	-	6.5	11.0	50	1764	-	-	1603875
215/65R16	102H	500AA	27.0	8.7	-	-	6.5	11.0	50	1874	-	-	1603869
215/65R17	103H	500AA	28.0	8.7	-	-	6.5	11.0	50	1929	-	-	1603876
225/40R18	92V	500AA	25.1	9.1	-	-	8.0	11.0	50	1389	-	-	1603883
225/45R17	94V	500AA	25.0	8.9	-	-	7.5	11.0	50	1477	-	-	1603877
225/45R18	95V	500AA	25.9	8.9	-	-	7.5	11.0	50	1521	-	-	1603880
225/50R17	98V	500AA	25.9	9.1	-	-	7.0	11.0	50	1653	-	-	1603878
225/50R18	99V	500AA	26.8	9.1	-	-	7.0	11.0	50	1709	-	-	1603887
225/55R17	101V	500AA	26.7	9.1	-	-	7.0	11.0	50	1819	-	-	1603879
225/55R18	102V	500AA	27.8	9.2	-	-	7.0	11.0	50	1874	-	-	1603881
225/55R19	103V	500AA	28.8	9.2	-	-	7.0	11.0	50	1929	-	-	1603897
225/60R17	103H	500AA	27.6	9.0	-	-	-	11.0	50	1929	-	-	1603886
225/60R18	104H	500AA	28.6	9.0	-	-	6.5	11.0	50	1984	-	-	1603888
225/65R17	102H	500AA	28.5	9.0	-	-	6.5	11.0	44	1874	-	-	1603882
235/40R18	95V	500AA	25.4	9.5	-	-	8.5	11.0	50	1521	-	-	1603889
235/40R19	96V	500AA	26.4	9.4	-	-	8.5	11.0	50	1565	-	-	1603898
235/45R18	98W	500AA	26.3	9.2	-	-	8.0	11.0	50	1653	-	-	1603890
235/50R18	101V	500AA	27.3	9.6	-	-	7.5	11.0	50	1819	-	-	1603891
235/50R19	103W	500AA	28.3	9.6	-	-	7.5	11.0	50	1929	-	-	1603899
235/55R17	103V	500AA	27.2	9.6	-	-	7.5	11.0	50	1929	-	-	1603885
235/55R18	104V	500AA	28.1	9.6	-	-	7.5	11.0	50	1984	-	-	1603892
235/55R19	105V	500AA	29.2	9.6	-	-	-	11.0	50	2039	-	-	1603900
235/55R20	105V	500AA	30.1	9.6	-	-	7.5	11.0	50	2039	-	-	1603904
235/60R18	107H	550AA	29.1	-	6.5	8.5	-	11.0	-	-	-	-	1603893
235/60R18	107V	500AA	29.0	9.4	-	-	7.0	11.0	50	2149	-	-	1605390
235/65R16	121/119R	500AA	28.0	9.4	-	-	7.0	13.0	83	3197	-	-	1603909
235/65R17	108H	500AA	29.1	9.4	-	-	7.0	11.0	50	2205	-	-	1603884
235/65R18	110H	500AA	30.0	9.4	-	-	7.0	11.0	50	2337	-	-	1603894
235/70R16	106H	500AA	29.0	9.4	-	-	7.0	11.0	44	2094	-	-	1603870
245/40R18	97W	500AA	25.7	9.8	-	-	8.5	11.0	50	1609	-	-	1603895
245/45R19	102V	500AA	27.6	9.5	-	-	8.0	11.0	50	1874	-	-	1603901
245/45R20	103V	500AA	28.7	9.6	-	-	8.0	11.0	50	1929	-	-	1603905
245/50R20	105V	500AA	29.6	9.9	-	-	7.5	11.0	50	2039	-	-	1603906
245/60R18	109H	500AA	29.6	9.8	-	-	7.0	11.0	50	2271	-	-	1603896
255/35R19	96V	500AA	26.0	10.2	-	-	9.0	11.0	50	1565	-	-	1603902
255/40R19	100V	500AA	27.0	10.2	-	-	9.0	11.0	50	1764	-	-	1603903
255/45R20	105V	500AA	29.1	10.0	-	-	8.5	11.0	50	2039	-	-	1603907
265/50R20	111V	500AA	30.4	10.9	-	-	8.5	11.0	50	2403	-	-	1603908