Additional information
| Season | |
|---|---|
| width | |
| profile | |
| diameter | |
| Load Index | |
| Speed Index | |
| Brand | |
| Vehicle Type | Passenger |
| Sidewall | Black Sidewall |
| Warranty | 120000 |
| Tread Depth | 12 |
| uTQG | 640 A A |
| XL | XL |
Description
The Magic of Nitto 421 Tires: The Best Choice for Your Ride
Hey there…tire enthusiasts! Have you heard about Nitto 421 tires yet? If not…you’re in for a treat. Let me take you on a ride through the features that make the Nitto NT-421Q All Season tires a fantastic option for your vehicle…whether you’re driving around town or hitting the open highway. With a size like 225/55R19…it’s tailored perfectly for those who seek performance and reliability.
First things first…why are Nitto 421 tires such a game-changer? The magic lies in their design and engineering…crafted for those who desire both comfort and performance. The Nitto NT-421Q tire is part of a line known for durability and versatility…making it ideal for all types of weather and driving conditions.
What Sets Nitto NT-421Q Apart?
There are many All Season tires out there…but the NT-421Q stands out due to its advanced features. Engineered with a unique rubber compound that enhances traction…these tires maintain their grip across a variety of road surfaces. Whether it’s sunny or pouring outside…the NT-421Q keeps you steady. Coupled with the size 225/55R19…your ride achieves that perfect balance between speed and control.
The Technology Behind Nitto 421 Tires
Let’s dive into the techy stuff…shall we? Nitto has integrated a number of innovative technologies in the 421 tires…making them highly rated in the tire world. The inner construction consists of reinforced sidewalls that promote longevity and resistance to wear. The multi-wave sipes enhance water evacuation…reducing hydroplaning risks while improving braking performance in wet conditions.
Your Drive…Enhanced with Nitto NT-421Q All Season Tires
Imagine cruising down the road with confidence…knowing your tires are designed to handle unexpected turns…sudden stops…and changing weather conditions. That’s the kind of assurance Nitto 421 tires provide. They fit perfectly within the Nitto family…representing quality and performance. So…if you’re rocking a set of 225/55R19s…rest assured these tires will complement your vehicle perfectly.
The Verdict: Nitto 421 Tires are a Must-Have
Investing in Nitto 421 tires means investing in your safety and driving enjoyment. The Nitto NT-421Q All Season tires are crafted to charm and perform…regardless of what the road throws your way. They’re a testament to Nitto’s commitment to excellence…providing a smooth…reliable…and confident ride every time. So…why wait? Give your vehicle the tire upgrade it deserves with Nitto 421 tires!
Detailed specifications
Listed are full spes for this 225/55R19 Nitto NT-421Q – All Season tire — including load/speed ratings, certifications (3PMS / studdable / run-flat / XL), UTQG treadwear/traction/temperature grading, and shipping details for Ontario and Quebec.
Why choose the 225/55R19 Nitto NT-421Q -?
225/55R19 Nitto NT-421Q – is positioned as a all season / passenger fitment tire with clear Ontario and Quebec delivery details.
Free shipping • 1–3 business days (Ontario and Quebec)In stockOntario & Quebec delivery focusSpecs, fitment notes, and FAQ on page
Best fit if you want
- Mild year round driving, daily commuting, and comfort focused use.
- Drivers who use separate winter tires for Quebec winter months or severe cold.
- Fitments that require XL (extra load) capacity.
Double-check if you need
- Quebec winter tire compliance unless the exact tire also carries the 3PMS symbol.
| Buying option | What to compare |
|---|---|
| Lowest sticker price tires | Check shipping, stock status, delivery timing, and whether the final landed cost is still lower after checkout. |
| XYZTires.com | Assist with fitment context, Ontario/Quebec free delivery, and product specific FAQ. |
Quick Specs
- Size: 225/55R19
- Brand / Model: Nitto NT-421Q –
- Season: All Season
- Vehicle Type: Passenger
- Load / Speed: 103V (Load index 103 supports up to 875 kg per tire; speed rating V rated up to 240 km/h)
- Certifications: XL (Extra Load)
- Delivery (Ontario & Quebec): Free shipping • 1–3 business days (Ontario and Quebec)
225/55R19 Nitto NT-421Q – All Season
XL (Extra Load) rating supports higher inflation pressure and carrying capacity than standard load tires.
What these tire specs mean
- Load Index 103 is the tire’s standardized carrying capacity, supporting up to 875 kg per tire. Use it to confirm the tire meets or exceeds the load rating listed on your vehicle placard.
- Speed Rating V indicates the tire’s maximum sustained speed capability under proper load and inflation. This is approximately 240 km/h under proper load and inflation.
- UTQG 640 A A is the manufacturer treadwear, traction, and temperature grading system. It is useful for comparing tires from the same brand, but it should not be treated as an exact mileage promise.
- All Season tires are made for mild year round driving, but they generally do not meet Quebec winter tire requirements unless they also carry 3PMS.
- XL means Extra Load. These tires are designed to carry higher loads at higher inflation pressures than a standard load tire in the same size, which matters for heavier vehicles, loaded vehicles, or factory fitments that require XL.
- Vehicle Type helps identify whether the tire is intended for passenger, light truck, commercial, or similar service categories.
- Warranty coverage is manufacturer backed and depends on normal use, proper maintenance, rotation, inflation, and alignment conditions.
How this tire is positioned
225/55R19 Nitto NT-421Q – is positioned as a all season tire built around a 225 mm section width and 19-inch wheel fitment.
In practical terms, this size combines a 55-series sidewall of about 124 mm with a 19-inch wheel diameter, which is useful when matching an existing tire size and wheel setup.
Feature wise, this tire indicates an XL extra load rating, load index 103 and speed rating V (~240 km/h), UTQG 640 A A when provided by the manufacturer.
About the 225/55R19 tire size
The 225/55R19 size breaks down as follows:
- 225 — tread width in millimetres
- 55 — sidewall height as a percentage of tread width (approx. 124 mm)
- R19 — fits a 19-inch rim
The 225/55R19 size is commonly found on sport sedans, coupes, and luxury vehicles. If you’re matching an existing set, confirm the full size marking on your sidewall before ordering.
Key features — Nitto NT-421Q – in 225/55R19
- XL (Extra Load): designed for higher load capacity at higher inflation pressure than standard load tires.
- UTQG: 640 A A — treadwear, traction, and temperature grading to help compare similar tires.
- Load/Speed: 103V — load index 103 supports up to 875 kg per tire, while speed rating V is rated up to 240 km/h.
- Size: 225/55R19 (fits an 19-inch wheel).
Quebec winter tire mandate — note for all season tires
Quebec requires winter tires from December 1 to March 15. The 225/55R19 Nitto NT-421Q – is an all season tire — standard all-season tires generally do not satisfy Quebec’s mandatory winter tire requirement unless they carry the 3PMS symbol. Consider a dedicated winter or all weather tire for Quebec driving.
Warranty
- Warranty: 120000
- This warranty is provided by Nitto and applies subject to normal use and service conditions. Contact us or the manufacturer directly for claim procedures and exclusions.
Vehicles that commonly use 225/55R19 tires
Examples from our vehicle fitment lookup include:
- 2023 Mazda CX-50
- 2023–2024 Toyota Crown
- 2021–2024 Ford Mustang Mach-E
- 2021–2024 Toyota Venza
- 2020–2024 Ford Escape
- 2020–2024 Lincoln Corsair
- 2020–2024 Porsche Taycan
- 2018–2020 Nissan Rogue
- 2013–2024 Mazda CX-5
- 2009–2020 Dodge Journey
Find tires for your vehicle
Select your year, make, model, and trim to see all compatible tires available for delivery across Ontario and Quebec:
Shop more tires — Ontario & Quebec delivery
Frequently asked questions — 225/55R19 Nitto NT-421Q – All Season
What does the 225/55R19 tire size mean?
The 225/55R19 size indicates a tread width of 225 mm, a sidewall ratio of 55% (approximately 124 mm tall), and a 19-inch rim diameter. This size is commonly found on sport sedans, coupes, and luxury vehicles.
Is the 225/55R19 Nitto NT-421Q – an All Season tire?
Yes — the 225/55R19 Nitto NT-421Q – is categorized as an All Season tire. Standard all-season tires are designed for year round use in mild conditions but do not satisfy Quebec’s mandatory winter tire requirement unless they carry the 3PMS symbol.
What does the 103V rating mean on the 225/55R19 Nitto NT-421Q -?
On the 225/55R19 Nitto NT-421Q -, the service description 103V indicates a load index of 103 and a speed rating of V (approximately 240 km/h). The load index is the tire’s standardized carrying capacity, while the speed rating is the maximum sustained speed under proper load and inflation. Always match or exceed your vehicle manufacturer’s required load and speed ratings.
Is the 225/55R19 Nitto NT-421Q – 3PMS rated?
No — the 225/55R19 Nitto NT-421Q – is not listed as 3PMS rated.
Is the 225/55R19 Nitto NT-421Q – studdable?
This tire, 225/55R19 Nitto NT-421Q – is not studdable. Contact us for any questions.
Does the 225/55R19 Nitto NT-421Q – support run flat driving?
No — the 225/55R19 Nitto NT-421Q – is not a run flat.
Is the 225/55R19 Nitto NT-421Q – an XL (extra load) tire?
Yes — the 225/55R19 Nitto NT-421Q – carries an XL (extra load) rating, enabling it to handle higher inflation pressures and greater load capacities than a standard load equivalent.
What does speed rating V mean on the 225/55R19 Nitto NT-421Q -?
Speed rating V on the 225/55R19 Nitto NT-421Q – corresponds to a maximum sustained speed of approximately 240 km/h under full load. Always obey posted speed limits regardless of tire rating.
Can I order the 225/55R19 Nitto NT-421Q – with delivery to Ontario or Quebec?
Yes — XYZTires ships the 225/55R19 Nitto NT-421Q – to addresses across Ontario and Quebec. Free shipping • 1–3 business days (Ontario and Quebec).
Why buy the 225/55R19 Nitto NT-421Q – from XYZTires if another tire looks cheaper?
A lower sticker price is only one part of the tire purchase. Compare the final delivered cost, shipping time, stock status, fitment details, and whether the tire category matches how you drive. XYZTires focuses on clear Ontario and Quebec delivery details, product specifications, and fitment context so you can compare the real delivered value, not just the first price you see.
Other available sizes — Nitto NT-421Q –
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