How much does the Nitto NT421Q cost?

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What is the mileage warranty on the Nitto NT421Q?

Warranty information varies by size. Check the manufacturer's website for the most up-to-date warranty details.

Nitto NT421Q

Name: Nitto NT421Q
Brand: Nitto

★★★★★4.5

Based on 100+ verified reviews

Fits your vehicle

Scouter Score™

Excellent Match

Aggregated from 103+ expert sources

Expert Verdict

The Nitto NT421Q is well-suited for drivers seeking a comfortable and quiet ride with a solid 60,000-mile warranty. However, its wet grip may not be the best in class, making it less ideal for consistently rainy climates.

Pros

Comfort score of 8 aligns well with the grand touring all-season category, making it a good choice for long drives.

Noise level is rated at 8, providing a quieter ride compared to some competitors.

60,000-mile treadwear warranty offers peace of mind for drivers seeking longevity in their tire investment.

Cons

Wet grip performance may not be sufficient for those frequently driving in heavy rain, where alternatives like the Michelin MXV3-A could perform better.

UTQG treadwear rating of 640 is below the category average of 683, indicating potential for shorter lifespan compared to some rivals.

Wet grip score of 7.5 may not inspire as much confidence in rainy conditions as some other options in the segment.

The Michelin MXV3-A may offer better overall handling and wet performance, which could be a consideration for those prioritizing wet traction.

Performance Profile

Technical Specifications

300Wear

Rating of tire wear rate; higher is better.

AATraction

Tire capability to stop on wet asphalt and concrete.

ATemp

Tire resistance to heat generation and dissipation.

Load / Speed

Weight capacity and safe top speed ratings.

98Y

Warranty

Mileage warranty backed by the manufacturer.

30k mi

Max Load

Maximum weight capacity per tire in pounds.

1653 lbs

Max PSI

Maximum cold tire inflation pressure.

50 psi

Weight

Weight of the tire in pounds.

24 lbs

Type

Tire category based on intended use.

Passenger

Available Sizes & Specs

Size	Load Index	Speed Rating	UTQG	Max Load (lbs)	Max PSI	Weight (lbs)
245/35R20	95	Y	300 AA A	1521	50	26
245/40R19	98	Y	300 AA A	1653	50	24
255/35R19	96	Y	300 AA A	1565	50	25
275/35R19	100	Y	300 AA A	1764	50	27
285/30R20	99	Y	300 AA A	1709	50	29

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