On this page you’ll find the full specifications for this 285/35R21 Toyo Proxes Sport2 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: 285/35R21
Brand / Model: Toyo Proxes Sport2
Season: Summer
Certifications: XL (Extra Load)
Delivery (Ontario & Quebec): Free shipping • 1–3 business days (Ontario and Quebec)
285/35R21 Toyo Proxes Sport2 Summer
XL (Extra Load) rating indicated.
How this tire is positioned
285/35R21 Toyo Proxes Sport2 is positioned as a summer tire built around a 285 mm section width and 21-inch wheel fitment.
In practical terms, this size combines a 35-series sidewall of about 100 mm with a 21-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 240 AA A when provided by the manufacturer.
About the 285/35R21 tire size
The 285/35R21 size breaks down as follows:
285 — tread width in millimetres
35 — sidewall height as a percentage of tread width (approx. 100 mm)
R21 — fits a 21-inch rim
The 285/35R21 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 — Toyo Proxes Sport2 in 285/35R21
XL (Extra Load) rating indicated.
UTQG: 240 AA A (when provided by manufacturer).
Size: 285/35R21 (fits an 21-inch wheel).
Season category: Summer.
Warranty
Warranty: 40000
This warranty is provided by Toyo 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 285/35R21 size indicates a tread width of 285 mm, a sidewall ratio of 35% (approximately 100 mm tall), and a 21-inch rim diameter. This size is commonly found on performance vehicles and heavy-duty trucks.
Is the 285/35R21 Toyo Proxes Sport2 a Summer tire?
Yes — the 285/35R21 Toyo Proxes Sport2 is categorized as a Summer tire.
Is the 285/35R21 Toyo Proxes Sport2 3PMS rated?
The listing for the 285/35R21 Toyo Proxes Sport2 does not specify 3PMS certification. Verify with the manufacturer’s specification sheet for confirmation.
Is the 285/35R21 Toyo Proxes Sport2 studdable?
The listing for the 285/35R21 Toyo Proxes Sport2 does not specify studdable capability. Contact us or check the manufacturer’s documentation for confirmation.
Does the 285/35R21 Toyo Proxes Sport2 support run-flat driving?
No — the 285/35R21 Toyo Proxes Sport2 is not listed as run-flat.
Is the 285/35R21 Toyo Proxes Sport2 an XL (extra load) tire?
Yes — the 285/35R21 Toyo Proxes Sport2 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 285/35R21 Toyo Proxes Sport2 with delivery to Ontario or Quebec?
Yes — XYZTires ships the 285/35R21 Toyo Proxes Sport2 to addresses across Ontario and Quebec. Free shipping • 1–3 business days (Ontario and Quebec).