On this page you’ll find the full specifications for this 275/45R22 Nitto NT-420V All Season tire — including load/speed ratings, certifications (3PMS / studdable / run-flat / XL), UTQG (when provided by the manufacturer), and shipping details for Ontario and Quebec.
Quick Specs
Size: 275/45R22
Brand / Model: Nitto NT-420V
Season: All Season
Certifications: XL (Extra Load)
Delivery (Ontario & Quebec): Free shipping • 1–3 business days (Ontario and Quebec)
275/45R22 Nitto NT-420V All Season
XL (Extra Load) rating indicated.
How this tire is positioned
275/45R22 Nitto NT-420V is positioned as a all season tire built around a 275 mm section width and 22-inch wheel fitment.
In practical terms, this size combines a 45-series sidewall of about 124 mm with a 22-inch wheel diameter, which is useful when matching an existing tire size and wheel setup.
Feature-wise, this listing indicates an XL extra-load rating, UTQG 460 A A when provided by the manufacturer.
About the 275/45R22 tire size
The 275/45R22 size breaks down as follows:
275 — tread width in millimetres
45 — sidewall height as a percentage of tread width (approx. 124 mm)
R22 — fits a 22-inch rim
The 275/45R22 size is commonly found on performance vehicles and heavy-duty trucks. If you’re matching an existing set, confirm the full size marking on your sidewall before ordering.
Key features — Nitto NT-420V in 275/45R22
XL (Extra Load) rating indicated.
UTQG: 460 A A (when provided by manufacturer).
Size: 275/45R22 (fits an 22-inch wheel).
Season category: All Season.
Quebec winter tire mandate — note for all-season tires
Quebec requires winter tires from December 1 to March 15. The 275/45R22 Nitto NT-420V 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.
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Frequently asked questions — 275/45R22 Nitto NT-420V All Season
What does the 275/45R22 tire size mean?
The 275/45R22 size indicates a tread width of 275 mm, a sidewall ratio of 45% (approximately 124 mm tall), and a 22-inch rim diameter. This size is commonly found on performance vehicles and heavy-duty trucks.
Is the 275/45R22 Nitto NT-420V a All Season tire?
Yes — the 275/45R22 Nitto NT-420V is categorized as a All Season tire. All-season tires are designed for year-round use in mild conditions but may not satisfy Quebec’s mandatory winter tire requirement unless they carry the 3PMS symbol.
Is the 275/45R22 Nitto NT-420V 3PMS rated?
The listing for the 275/45R22 Nitto NT-420V does not specify 3PMS certification. Verify with the manufacturer’s specification sheet for confirmation.
Is the 275/45R22 Nitto NT-420V studdable?
The listing for the 275/45R22 Nitto NT-420V does not specify studdable capability. Contact us or check the manufacturer’s documentation for confirmation.
Does the 275/45R22 Nitto NT-420V support run-flat driving?
No — the 275/45R22 Nitto NT-420V is not listed as run-flat.
Is the 275/45R22 Nitto NT-420V an XL (extra load) tire?
Yes — the 275/45R22 Nitto NT-420V carries an XL (extra load) rating, enabling it to handle higher inflation pressures and greater load capacities than a standard-load equivalent.
Can I order the 275/45R22 Nitto NT-420V with delivery to Ontario or Quebec?
Yes — XYZTires ships the 275/45R22 Nitto NT-420V to addresses across Ontario and Quebec. Free shipping • 1–3 business days (Ontario and Quebec).