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Nitto NT421Q 235/60R18XL 107W BSW

Truck/SUV - Highway
Highway

60K Mile Warranty

Screen Shot 2015-09-23 at 9.25.14 AM.png

Rims Not Included

easy test score

8.9 Excellent

Availability

No Stock

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Estimated Delivery

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Total

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About the Manufacturer:

Nitto Tire, founded in 1949 in Japan, is a brand renowned for its unique, aggressive tire designs and high-performance capabilities catering to automotive enthusiasts. Operating globally, Nitto Tire is recognized for its distinctive aesthetics and exceptional on-road and off-road performance, offering superior grip, durability, and unique tread patterns for passenger cars, light trucks, and SUVs.

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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
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

560AA

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)

2149

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

10.1

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

7.0

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

Section Width

9.45

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

29.09

The height of the tire when fully inflated.

Manufacturer Part Number

210700

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

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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

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 #
225/55R18	102V	640AA	27.76	9.17	6.0	8.0	7.0	11.8	50	1874	-	-	210670
225/55R19	103V	640AA	28.78	9.17	6.0	8.0	7.0	11.8	50	1929	-	-	210950
225/60R17	103V	640AA	27.64	8.98	6.0	8.0	6.5	12.0	50	1929	-	-	210610
225/65R17	106H	640AA	28.5	8.98	6.0	8.0	6.5	12.1	50	2094	-	-	210640
235/50R19	103V	640AA	28.31	9.65	6.5	8.5	7.5	11.8	50	1929	-	-	210760
235/55R18	104V	640AA	28.15	9.65	6.5	8.5	7.5	12.0	50	1984	-	-	210680
235/55R19	105W	560AA	29.17	9.65	6.5	8.5	7.5	10.1	50	2039	-	-	210790
235/55R19	105W	-	-	-	-	-	-	-	-	-	-	-	3979200
235/55R20	105W	560AA	30.16	9.65	6.5	8.5	7.5	10.1	50	2039	-	-	210890
235/60R17	106H	640AA	28.11	9.45	6.5	8.5	7.0	12.1	50	2094	-	-	210620
235/60R18	107W	560AA	29.09	9.45	6.5	8.5	7.0	10.1	50	2149	-	-	210700
235/65R17	108H	640AA	29.06	9.45	6.5	8.5	7.0	12.2	50	2205	-	-	210650
235/65R18	110H	640AA	30.04	9.45	6.5	8.5	7.0	12.2	50	2337	-	-	210730
245/50R20	105V	640AA	29.69	9.96	7.0	8.5	7.5	12.0	50	2039	-	-	210860
245/55R19	107H	640AA	29.65	9.96	7.0	8.5	7.5	12.1	50	2149	-	-	210800
245/60R18	109H	640AA	29.57	9.76	7.0	8.5	7.0	12.2	50	2271	-	-	210710
245/65R17	111H	640AA	29.53	9.76	7.0	8.5	7.0	12.3	50	2403	-	-	210660
255/45R20	105W	560AA	29.06	10.04	8.0	9.5	8.5	10.1	50	2039	-	-	210840
255/50R19	107V	640AA	29.09	10.43	7.0	9.0	8.0	12.1	50	2149	-	-	210770
255/50R20	109V	640AA	30.08	10.43	7.0	9.0	8.0	12.1	50	2271	-	-	210870
255/55R18	109V	640AA	29.02	10.43	7.0	9.0	8.0	12.2	50	2271	-	-	210690
255/55R19	111V	640AA	30.04	10.43	7.0	9.0	8.0	12.2	50	2403	-	-	210810
255/55R20	110H	640AA	31.02	10.43	7.0	9.0	8.0	12.2	50	2337	-	-	210900
255/60R17	110V	640AA	29.06	10.24	7.0	9.0	7.5	12.3	50	2337	-	-	210630
255/60R19	113H	640AA	31.06	10.24	7.0	9.0	7.5	12.3	50	2535	-	-	210820
255/65R18	115H	640AA	31.06	10.24	7.0	9.0	7.5	12.5	50	2679	-	-	210740
265/50R19	110V	640AA	29.49	10.91	7.5	9.5	8.5	12.2	50	2337	-	-	210780
265/50R20	111V	640AA	30.47	10.91	7.5	9.5	8.5	12.2	50	2403	-	-	210880
265/60R18	114V	640AA	30.51	10.71	7.5	9.5	8.0	12.5	50	2601	-	-	210720
265/65R18	114H	640AA	31.54	10.71	7.5	9.5	8.0	12.6	51	2601	-	-	210750
275/40R20	106W	560AA	28.66	10.94	9.0	11.0	9.5	10.1	50	2094	-	-	210830
275/45R20	110W	560AA	29.76	10.75	8.5	10.5	9.0	10.1	50	2337	-	-	210850
275/50R20	113H	640AA	30.87	11.18	7.5	9.5	8.5	12.2	50	2535	-	-	210590
275/55R17	109V	640AA	28.9	11.18	7.5	9.5	8.5	12.5	51	2271	-	-	210600
275/55R20	117V	640AA	31.89	11.18	7.5	9.5	8.5	12.5	50	2833	-	-	210910
275/60R20	115H	640AA	32.99	10.98	7.5	9.5	8.0	12.6	51	2679	-	-	210920
285/45R22	114V	640AA	32.09	11.22	9.0	10.5	9.5	12.3	50	2601	-	-	210930