On this page you’ll find the full specifications for this 295/30R21 Michelin Pilot Sport 4 S 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: 295/30R21
Brand / Model: Michelin Pilot Sport 4 S
Season: Summer
Certifications: XL (Extra Load)
Delivery (Ontario & Quebec): Free shipping • 1–3 business days (Ontario and Quebec)
295/30R21 Michelin Pilot Sport 4 S Summer
XL (Extra Load) rating indicated.
How this tire is positioned
295/30R21 Michelin Pilot Sport 4 S is positioned as a summer tire built around a 295 mm section width and 21-inch wheel fitment.
In practical terms, this size combines a 30-series sidewall of about 89 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 300 AA A when provided by the manufacturer.
About the 295/30R21 tire size
The 295/30R21 size breaks down as follows:
295 — tread width in millimetres
30 — sidewall height as a percentage of tread width (approx. 89 mm)
R21 — fits a 21-inch rim
The 295/30R21 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 — Michelin Pilot Sport 4 S in 295/30R21
XL (Extra Load) rating indicated.
UTQG: 300 AA A (when provided by manufacturer).
Size: 295/30R21 (fits an 21-inch wheel).
Season category: Summer.
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Frequently asked questions — 295/30R21 Michelin Pilot Sport 4 S Summer
What does the 295/30R21 tire size mean?
The 295/30R21 size indicates a tread width of 295 mm, a sidewall ratio of 30% (approximately 89 mm tall), and a 21-inch rim diameter. This size is commonly found on performance vehicles and heavy-duty trucks.
Is the 295/30R21 Michelin Pilot Sport 4 S a Summer tire?
Yes — the 295/30R21 Michelin Pilot Sport 4 S is categorized as a Summer tire.
Is the 295/30R21 Michelin Pilot Sport 4 S 3PMS rated?
The listing for the 295/30R21 Michelin Pilot Sport 4 S does not specify 3PMS certification. Verify with the manufacturer’s specification sheet for confirmation.
Is the 295/30R21 Michelin Pilot Sport 4 S studdable?
The listing for the 295/30R21 Michelin Pilot Sport 4 S does not specify studdable capability. Contact us or check the manufacturer’s documentation for confirmation.
Does the 295/30R21 Michelin Pilot Sport 4 S support run-flat driving?
No — the 295/30R21 Michelin Pilot Sport 4 S is not listed as run-flat.
Is the 295/30R21 Michelin Pilot Sport 4 S an XL (extra load) tire?
Yes — the 295/30R21 Michelin Pilot Sport 4 S 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 295/30R21 Michelin Pilot Sport 4 S with delivery to Ontario or Quebec?
Yes — XYZTires ships the 295/30R21 Michelin Pilot Sport 4 S to addresses across Ontario and Quebec. Free shipping • 1–3 business days (Ontario and Quebec).