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NITTO NT421Q
235/55 R18 V (104)

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NITTO
  • Vehicle_4x4
  • XL
  • Reinforced

NITTO NT421Q Description

Are you looking for the perfect high-end all-season tire that will meet your high expectations? We have the ideal model for you: the Nitto NT-421Q XL tire for sale.

This tire has everything to please, including a quiet ride, refined esthetics and durable performance. You will find the Nitto NT-421Q XL tire at the best price with blackcircles Canada. This tire offers:

  • An exceptional lifespan
  • A comfortable and quiet ride
  • Optimal traction on wet roads
  • Easy-to-read wear indicators

This Nitto tire ‒Specially made for crossovers and SUVs- comes in several dimensions to cater to your vehicle’s needs. Nitto has developed this high-end tire with a cutting-edge simulation technology and an automated manufacturing process for seamless uniformity.

Durability is definitely one of these NT-421Q XL tire’s ‒for sale- strengths. They have a 560 UTQG Tread Wear rating for dimensions with a W speed rating, and a 640 Tread Wear rating for all other dimensions! The manufacturer helps you maximize your tire’s lifespan thanks to intelligent maintenance indicators, which can help you detect uneven wear very early on.

Moreover, the tires are covered with a limited warranty on tread life for up to 120,000 km (H and V) or 100,000 km (W). This is without forgetting the 5- year Nitto tire warranty against defects in materials and workmanship. A purchase you are sure to feel confident about!

These all-season tires will also make you feel confident out on the roads, no matter if they are dry or wet. They rely on three wide circumferential grooves that allow for quick water evacuation. Moreover, they use a sipe technology similar to what you’d find on winter tires and that helps maximize traction while also preventing uneven wear.

Finally, you will enjoy a quiet driving experience with these tires for SUVs and crossovers. The variable pitch tread design is combined with a Quiet Serration technology that is designed to reduce noises and reverberations. So, you will enjoy a high-performance tire that is also quiet and comfortable.

Purchase your tires online in Canada and get your own set of Nitto NT-421Q XL tires at the best price, among our Nitto discount tires for sale. Happy shopping!

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All Season Tires

Discover how all-season tires provide a practical compromise for year-round driving, especially in regions with milder winters.

Technical data

Commercial Name or trade designation
NITTO NT421Q
Tyre size designation
235/55 R18
Brand
NITTO
Load capacity index
104
Speed category symbol
(V) (> 240 km/h)
Load version
XL
CA $260.51
CA $260.51
Per tire
  • Garage Delivery   Most popular
    At a local garage or mobile fitter, additional fitment fee applicable at garage
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    More than 1300 garages in Canada
  • Home Delivery
    Delivered to your home or work
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Pay in 3 or 6 months with Flexiti learn more

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About Blackcircles.ca

Since its launch in Canada, Blackcircles.ca has become a trusted reference for buying tires and wheels online. With a vision focused on simplicity, transparency, and innovation, we have built a network of more than 1500 partner service centers across the country. Our goal is clear: to connect local expertise with a modern platform and provide Canadian drivers with a convenient and reliable experience tailored to their needs. 

FAQ

You can check the information directly on the sidewall of your current tires (e.g., 205/55R16) or use our vehicle search tool by entering the make, model, and year. Click here to check your tire size.

Summer tires are designed for warm temperatures and provide excellent performance on dry or wet roads. Winter tires are mandatory in Quebec from December 1 to March 15 and offer superior grip on snow and ice. All-season tires are a practical compromise, but they do not match the performance of specialized tires in extreme conditions.

The price shown is for the purchase of the tire only. You can add installation directly at checkout and choose a partner garage near you.

Delivery usually takes 3 to 5 business days. The exact timeframe will be displayed at checkout depending on your address.

All tires are covered by the manufacturer’s warranty. In addition, Blackcircles offers a 2-year road hazard protection free of charge under certain conditions.

Absolutely. During checkout, you can select a partner service center in your area and your tires will be shipped directly there for installation.