Detailed specifications
On this page you’ll find the full specifications table for this 275/40R21 Continental CrossContact LX Sport – All Season EV Compatible M+S Performance Summer Touring All Season 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: 275/40R21
- Brand/Model: Continental CrossContact LX Sport – All Season EV Compatible M+S Performance Summer Touring
- Season: All Season
- Certifications: XL (Extra Load)
- Shipping: Free shipping • 1–3 business days (Ontario and Quebec)
275/40R21 Continental CrossContact LX Sport – All Season EV Compatible M+S Performance Summer Touring
Category: Truck/SUV All Season – Touring
The Continental CrossContact LX Sport is an all-season tire made for crossover utility autos. It is designed to provide a smooth quiet ride and offers good control in most weather conditions including light snow. The CrossContact LX Sport is intended to be driven on roads and highways.
XL (Extra Load) rating indicated.
How this tire is positioned
275/40R21 Continental CrossContact LX Sport – All Season EV Compatible M+S Performance Summer Touring is positioned as a all season / truck/suv all season – touring tire built around a 275 mm section width and 21-inch wheel fitment.
In practical terms, this size combines a 40-series sidewall of about 110 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 480 A A when provided by the manufacturer.
About the 275/40R21 tire size
The 275/40R21 size breaks down like this:
- 275 = tire width in millimetres
- 40 = sidewall height as a percentage of width (approx. 110 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 CrossContact LX Sport – All Season EV Compatible M+S Performance Summer Touring in 275/40R21
Highlights based on the details available for this tire:
- XL (Extra Load) rating indicated.
- UTQG: 480 A A (when provided by manufacturer).
- Size: 275/40R21 (fits an 21-inch wheel).
- Season category: All Season.
FAQ: 275/40R21 Continental CrossContact LX Sport – All Season EV Compatible M+S Performance Summer Touring All Season
What does 275/40R21 mean on a tire?
It indicates the tire’s width (275 mm), sidewall ratio (40%), and wheel diameter (R21).
Is this a All Season tire?
Yes — this tire is categorized as All Season.
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?
No — this tire is not listed as run-flat.
Is this tire XL (extra load)?
Yes — this tire is listed as XL (extra load).
How long does delivery take in Ontario and Quebec?
Free shipping • 1–3 business days (Ontario and Quebec)
Other available sizes for Continental CrossContact LX Sport – All Season EV Compatible M+S Performance Summer Touring