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Nitto NT421Q 225/65R17 106 H Tire

Nitto NT421Q 225/65R17 106 H Tire

Regular price $227.65 USD
Regular price Sale price $227.65 USD
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Nitto NT421Q


  • All weather traction
  • Hydroplaning resistance
  • Enhanced controllability
  • Improved cornering ability
  • Maintenance Indicators


The Nitto NT421Q is a performance and high performance, all season tire manufactured for SUVs. Nitto offers a 60,000 mile treadwear warranty with the W speed rated sizes and a 75,000 mile treadwear warranty with the H and V speed rated sizes of this tire model.

The asymmetric tread pattern features a 3D multi-wave interlocking siping detail which ensures excellent dry, wet and winter weather road gripping ability. The tire performs especially well in winter weather as well, thanks to the large, open grooves of the inner shoulder and the high density siping design that promotes additional biting edges. The three wide circumferential grooves avoid hydroplaning in dangerous situations by channeling water and slush away from the tire footprint. This ensures a more secure year round driving experience.

The special tread design and the extra strength layer boosts the tires handling and controllability. The tires internal structure features added circumferential rubber shoulder inserts that provide an additional layer of strength to the tire. This ensures an increased road contact in all weather conditions which enhances the steering responsiveness and driving stability. As a result, the tire is quick and precise in its steering response and is stabilized during the drive to allow it to be easier to navigate. The tread designs outer shoulder design promotes an increased number of biting edges that firmly grip the road during cornering situations. They maintain road contact and boost the cornering and maneuvering ability and power. This promotes excellent controllability all year.

The NT421Qs special tread pattern also extends the tires usability and tread life. The tread design evenly spreads the driving pressure out across the entire tread area to prevent irregular wear patterns from forming. Uneven tread wear is also combated by the tires Maintenance Indicators. These are located on the walls of the circumferential grooves and they provide a visual monitor of the tread wear rate and alert the driver of wear issues. The driver can easily notice when the tire is wearing irregularly, simply by checking the Maintenance Indicators.

  • Size: 225/65R17
  • Season: All Season
  • Performance: Performance
  • Car Type: Truck/SUV
  • Load Range: XL
  • Product May Vary From Picture
  • Tire Rim Not Included



Size: 225/65R17

Tire Size


Vehicle Type

Light Truck/SUV

Tire Width


Wheel Diameter


Tire Speed Rating


Uniform Tire Quality Grade (UTQG)

640 A A

Tire Traction Rating


Tire Treadwear Rating


Tire Season


Tread Depth




Assembled Product Weight

32.3 lb



Manufacturer Part Number




Assembled Product Dimensions (L x W x H)

28.50 x 9.78 x 28.50 Inches

SKU: WA43081568

Shipping & Returns

Shipping: FREE

Returns: see Cancellation, Returns & Refund

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