On this page you’ll find the full specifications for this 255/55R20 Nexen Roadian ATX 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: 255/55R20
Brand / Model: Nexen Roadian ATX
Season: All Season
Certifications: XL (Extra Load)
Delivery (Ontario & Quebec): Free shipping • 1–3 business days (Ontario and Quebec)
255/55R20 Nexen Roadian ATX All Season
The Nexen Roadian ATX is an all-terrain tire, masterfully engineered to conquer both rugged off-road terrains and smoother city streets with equal prowess. Utilizing Nexen's innovative compounds, it offers reliable grip across diverse conditions, from muddy trails to rain-soaked highways. Its robust tread design is optimized not only to dig into loose surfaces for unwavering traction but also to ensure stability and comfort during highway cruises. The Roadian ATX epitomizes Nexen's dedication to versatility, providing drivers the freedom to embark on adventures beyond the asphalt while still guaranteeing a smooth, dependable ride during everyday commutes. For those desiring a tire that seamlessly bridges the gap between wilderness adventures and urban journeys, the Nexen Roadian ATX emerges as a formidable choice. It also has a 105,000km tread life warranty for all sizes.
XL (Extra Load) rating indicated.
How this tire is positioned
255/55R20 Nexen Roadian ATX 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 55-series sidewall of about 140 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.
About the 255/55R20 tire size
The 255/55R20 size breaks down as follows:
255 — tread width in millimetres
55 — sidewall height as a percentage of tread width (approx. 140 mm)
R20 — fits a 20-inch rim
The 255/55R20 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 Roadian ATX in 255/55R20
XL (Extra Load) rating indicated.
Size: 255/55R20 (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 255/55R20 Nexen Roadian ATX 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.
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 — 255/55R20 Nexen Roadian ATX All Season
What does the 255/55R20 tire size mean?
The 255/55R20 size indicates a tread width of 255 mm, a sidewall ratio of 55% (approximately 140 mm tall), and a 20-inch rim diameter. This size is commonly found on luxury sedans and performance vehicles.
Is the 255/55R20 Nexen Roadian ATX a All Season tire?
Yes — the 255/55R20 Nexen Roadian ATX 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 255/55R20 Nexen Roadian ATX 3PMS rated?
The listing for the 255/55R20 Nexen Roadian ATX does not specify 3PMS certification. Verify with the manufacturer’s specification sheet for confirmation.
Is the 255/55R20 Nexen Roadian ATX studdable?
The listing for the 255/55R20 Nexen Roadian ATX does not specify studdable capability. Contact us or check the manufacturer’s documentation for confirmation.
Does the 255/55R20 Nexen Roadian ATX support run-flat driving?
No — the 255/55R20 Nexen Roadian ATX is not listed as run-flat.
Is the 255/55R20 Nexen Roadian ATX an XL (extra load) tire?
Yes — the 255/55R20 Nexen Roadian ATX 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 255/55R20 Nexen Roadian ATX with delivery to Ontario or Quebec?
Yes — XYZTires ships the 255/55R20 Nexen Roadian ATX to addresses across Ontario and Quebec. Free shipping • 1–3 business days (Ontario and Quebec).