Nitto NT421Q Tire Review 2021

The all-new NT421Q is an all-new tire in the Nitto lineup of tires. Nitto NT421Q is the company’s latest ultra high-performance tire that is specially built as a replacement model for the owners of the sport utility vehicle and crossovers vehicles. Nitto NT421Q is specially built to provide exceptional handling to go for smooth and comfortable ride quality.
Nitto NT421Q is an all-season tire comprised of not only a tread compound that features silica but additional grip and tread wear but also a wear-oriented polymer and a unique high grip polymer.

Nitto NT421Q Technology


Nitto NT421Q Tire

 Nitto NT421Q increases the dry traction and cornering grip with the help of the addition of rubber inserts in the shoulders that also provides the sidewall strength and also allow the tire to stand up to higher cornering forces. It does all these things without sacrificing the rider’s comfort, which makes a positive point for this tire and makes this tire defeat all the competitors of its category.

Good wet, snow, and winter grip is another strong feature or point of this Nitto NT421Q. Wider and deeper grooves keep away the water and thus reduces the risk of hydroplaning. It adds a more confident feeling of riding in a rainy time or during the time heaviest of rains.
For wet, snow, and winter season grip, Nitto nt421q utilizes a developed siping technology that is normally only on winter tires. The result of this technology makes this tire excellent on wet and snow surfaces.

Nitro NT421Q has quiet serration technology in the tire grooves which makes this tire make low road noise. It easily breaks the reverberation and repetition that you experience on the roads to make the noise quiet and makes the ride more comfortable and enjoyable. Due to all this technology, this tire becomes one of the quietest tires of its class.

For adding strength and durability the Nitto NT421Q has provided nylon reinforcement with two nylon steel belts. A polyester-made cord also provides additional ride comfort. Intelligent maintenance indicators are also present on the tire which is designed to show you that how the tires are wearing at all times. It provides you the opportunity to see any irregular wear tear and surely indicates problems with the tire or possible issues with the vehicles.

Nitto offers many tires which range from 17 to 22 inches in size and the speed rating of H, V, and W. Nitto NT421Q also provides a warranty of its tires.

Compatible Models With Nitto NT421Q

• Acura MDX
• Buick Enclave
• Cadillac Escalade
• Chevrolet Tahoe, Trailblazer
• Dodge Durango
• Ford Explorer, Expedition
• GMC Yukon
• Hyundai Santa Fe
• Infiniti FX35, FX45
• Jeep Grand Cherokee
• Mazda CX-7, CX-9
• Mercedes Benz R350, ML350
• Mercury Mountaineer
• Nissan Murano, Armada, Pathfinder
• Porsche Cayenne
• Toyota Sequoia, 4Runner

Tire sizes of Nitto NT421Q

17″
225/60R17 103V BLK
225/65R17 106H BLK
235/60R17 106H BLK
235/65R17 108H BLK
245/65R17 111H BLK
255/60R17 110V BLK
275/55R17 109V BLK

18″
225/55R18 102V BLK
235/55R18 104V BLK
235/60R18 107W BLK
235/65R18 110H BLK
245/60R18 109H BLK
255/55R18 109V BLK
255/65R18 115H BLK
265/60R18 114V BLK
265/65R18 114H BLK

19″
235/50R19 103V BLK
235/55R19 105W BLK
245/55R19 107H BLK
255/50R19 107V BLK
255/55R19 111V BLK
255/60R19 113H BLK
265/50R19 110V BLK

20″
235/55R20 105W BLK
245/50R20 105V BLK
255/45R20 105W BLK
255/50R20 109V BLK
255/55R20 110H BLK
265/50R20 111V BLK
275/40R20 106W BLK
275/45R20 110W BLK
275/55R20 117V BLK
275/60R20 115H BLK

22″
285/45R22 114V BLK

Pros and Cons of Nitto NT421Q

Pros

• Good grip on the dry surface
• Good grip on the wet surface
• Good grip on snow surfaces
• Good grip during winter seasons
• Excellent handling
• Excellent cornering grip
• Comfortable
• Quiet ride

Cons

• There are no cons

The price range of Nitto NT421Q

 

Nitto NT421Q price starts from $123. You can easily find discounts like occasional rebates, coupons, and special seasonal offers.

Warranty of Nitto NT421Q

Nitto provides 75K and 60K mile tread warranty on H and W speed rated sizes respectively. Tire uniformity is guaranteed for 1/32 inch of wear.
Workmanship and materials are guaranteed for 5 years and they also include a free replacement of tire within 25% of wear.

Conclusion of Nitto NT421Q

Nitto NT421Q is an excellent all-season tire comprised of that features silica but additional grip and a unique high grip polymer. Nitto NT421Q is the company’s latest ultra high-performance tire that is specially built as a replacement model for the owners of the sport utility vehicle and crossovers vehicles.

Nitto NT421Q is specially built to provide exceptional handling to go for smooth and comfortable ride quality. Not only this tire is aggressive but also its performance is more than the other tires of its category like Firestone Destination ST or Pirelli Scorpion Zero among others in this class.
Overall, if you are looking for a tire that can perform excellently and have low noise and comfort for your crossover or SUV, this tire is the one that would be best suitable for your vehicle. Highly recommended.

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