On this page you’ll find the full specifications for this 245/45R20 Nexen Nfera SU1 Summer 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: 245/45R20
Brand / Model: Nexen Nfera SU1
Season: Summer
Certifications: XL (Extra Load)
Delivery (Ontario & Quebec): Free shipping • 1–3 business days (Ontario and Quebec)
245/45R20 Nexen Nfera SU1 Summer
XL (Extra Load) rating indicated.
How this tire is positioned
245/45R20 Nexen Nfera SU1 is positioned as a summer tire built around a 245 mm section width and 20-inch wheel fitment.
In practical terms, this size combines a 45-series sidewall of about 110 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 300 AA A when provided by the manufacturer.
About the 245/45R20 tire size
The 245/45R20 size breaks down as follows:
245 — tread width in millimetres
45 — sidewall height as a percentage of tread width (approx. 110 mm)
R20 — fits a 20-inch rim
The 245/45R20 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 SU1 in 245/45R20
XL (Extra Load) rating indicated.
UTQG: 300 AA A (when provided by manufacturer).
Size: 245/45R20 (fits an 20-inch wheel).
Season category: Summer.
Warranty
Warranty: 40000
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:
The 245/45R20 size indicates a tread width of 245 mm, a sidewall ratio of 45% (approximately 110 mm tall), and a 20-inch rim diameter. This size is commonly found on luxury sedans and performance vehicles.
Is the 245/45R20 Nexen Nfera SU1 a Summer tire?
Yes — the 245/45R20 Nexen Nfera SU1 is categorized as a Summer tire.
Is the 245/45R20 Nexen Nfera SU1 3PMS rated?
The listing for the 245/45R20 Nexen Nfera SU1 does not specify 3PMS certification. Verify with the manufacturer’s specification sheet for confirmation.
Is the 245/45R20 Nexen Nfera SU1 studdable?
The listing for the 245/45R20 Nexen Nfera SU1 does not specify studdable capability. Contact us or check the manufacturer’s documentation for confirmation.
Does the 245/45R20 Nexen Nfera SU1 support run-flat driving?
No — the 245/45R20 Nexen Nfera SU1 is not listed as run-flat.
Is the 245/45R20 Nexen Nfera SU1 an XL (extra load) tire?
Yes — the 245/45R20 Nexen Nfera SU1 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 245/45R20 Nexen Nfera SU1 with delivery to Ontario or Quebec?
Yes — XYZTires ships the 245/45R20 Nexen Nfera SU1 to addresses across Ontario and Quebec. Free shipping • 1–3 business days (Ontario and Quebec).