315/40R21 Continental ContiSportContact 6 - Performance
CA$631.00
Additional information
| Dimensions | 30.92 × 30.92 × 13 in |
|---|---|
| Width | |
| Profile | |
| Diameter | |
| Load Index | |
| Speed Index | |
| Brand | |
| Season | Summer |
| Vehicle Type | Passenger |
| Sidewall | Black Sidewall |
| Min Wheel Width | 10.5 |
| Max Wheel Width | 12.5 |
| Tread Depth | 9 |
| EV Compatible | Yes |
| OE Stamp | MO1 – Mercedes-Benz |
| uTQG | 240 AA A |
| XL | XL |
Detailed specifications
On this page you’ll find the full specifications table for this 315/40R21 Continental ContiSportContact 6 - Performance Summer tire. This includes manufacturer and listing details (when available) like construction, load and speed rating, certifications (3PMS / studdable / run-flat / XL), and any published ratings such as UTQG (when provided).
Quick Specs
- Size: 315/40R21
- Brand/Model: Continental ContiSportContact 6 - Performance
- Season: Summer
- Certifications: XL
- Availability: In stock
- Shipping: Free shipping • 1–3 business days (Canada)
315/40R21 Continental ContiSportContact 6 - Performance
XL (extra load) rating indicated.
About the 315/40R21 tire size
The 315/40R21 size breaks down like this:
- 315 = tire width in millimetres
- 40 = sidewall height as a percentage of width (approx. 126 mm)
- R21 = fits an 21-inch wheel
If you’re matching an existing set, confirm the full size on your sidewall before ordering.
Key features on this Continental ContiSportContact 6 - Performance in 315/40R21
Highlights based on the details available for this tire:
- XL (extra load) rating indicated.
- UTQG: 240 AA A (when provided by manufacturer).
- Size: 315/40R21 (fits an 21-inch wheel).
- Season category: Summer.
Price & Availability for 315/40R21
- Current price: CA$631.00
- Stock status: In stock
- Delivery: Free shipping • 1–3 business days (Canada)
Shop more options
FAQ: 315/40R21 Continental ContiSportContact 6 - Performance Summer
What does 315/40R21 mean on a tire?
It indicates the tire’s width (315 mm), sidewall ratio (40%), and wheel diameter (R21).
Is this a Summer tire?
Yes — this tire is categorized as Summer.
Is this tire 3PMS rated?
This listing does not specify 3PMS for this tire.
Is this tire studdable?
This listing does not specify whether this tire is studdable. Check local rules before installing studs.
Does it support run-flat driving?
This listing does not specify run-flat support for this tire.
Is this tire XL (extra load)?
Yes — this tire is listed as XL (extra load).
How long does delivery take in Canada?
Free shipping • 1–3 business days (Canada)



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