On this page you’ll find the full specifications for this 255/45R20 Nexen Nfera Supreme 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: 255/45R20
Brand / Model: Nexen Nfera Supreme
Season: All Season
Certifications: XL (Extra Load)
Delivery (Ontario & Quebec): Free shipping • 1–3 business days (Ontario and Quebec)
255/45R20 Nexen Nfera Supreme All Season
XL (Extra Load) rating indicated.
How this tire is positioned
255/45R20 Nexen Nfera Supreme is positioned as a all season tire built around a 255 mm section width and 20-inch wheel fitment.
In practical terms, this size combines a 45-series sidewall of about 115 mm with a 20-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 580 A A when provided by the manufacturer.
About the 255/45R20 tire size
The 255/45R20 size breaks down as follows:
255 — tread width in millimetres
45 — sidewall height as a percentage of tread width (approx. 115 mm)
R20 — fits a 20-inch rim
The 255/45R20 size is commonly found on luxury sedans and performance vehicles. If you’re matching an existing set, confirm the full size marking on your sidewall before ordering.
Key features — Nexen Nfera Supreme in 255/45R20
XL (Extra Load) rating indicated.
UTQG: 580 A A (when provided by manufacturer).
Size: 255/45R20 (fits an 20-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 255/45R20 Nexen Nfera Supreme 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: 90000
This warranty is provided by Nexen and applies subject to normal use and service conditions. Contact us or the manufacturer directly for claim procedures and exclusions.
Find tires for your vehicle
Select your year, make, model, and trim to see all compatible tires available for delivery across Ontario and Quebec:
Frequently asked questions — 255/45R20 Nexen Nfera Supreme All Season
What does the 255/45R20 tire size mean?
The 255/45R20 size indicates a tread width of 255 mm, a sidewall ratio of 45% (approximately 115 mm tall), and a 20-inch rim diameter. This size is commonly found on luxury sedans and performance vehicles.
Is the 255/45R20 Nexen Nfera Supreme a All Season tire?
Yes — the 255/45R20 Nexen Nfera Supreme 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 255/45R20 Nexen Nfera Supreme 3PMS rated?
The listing for the 255/45R20 Nexen Nfera Supreme does not specify 3PMS certification. Verify with the manufacturer’s specification sheet for confirmation.
Is the 255/45R20 Nexen Nfera Supreme studdable?
The listing for the 255/45R20 Nexen Nfera Supreme does not specify studdable capability. Contact us or check the manufacturer’s documentation for confirmation.
Does the 255/45R20 Nexen Nfera Supreme support run-flat driving?
No — the 255/45R20 Nexen Nfera Supreme is not listed as run-flat.
Is the 255/45R20 Nexen Nfera Supreme an XL (extra load) tire?
Yes — the 255/45R20 Nexen Nfera Supreme 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 255/45R20 Nexen Nfera Supreme with delivery to Ontario or Quebec?
Yes — XYZTires ships the 255/45R20 Nexen Nfera Supreme to addresses across Ontario and Quebec. Free shipping • 1–3 business days (Ontario and Quebec).