255/40R17 Continental ExtremeContact Sport 02 Summer
Width
255
Profile
40
Diameter
17
Load Index
94
Speed Index
W
Description
255/40R17 Continental ExtremeContact Sport 02 Summer
Detailed specifications
On this page you’ll find the full specifications for this 255/40R17 Continental ExtremeContact Sport 02 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: 255/40R17
Brand / Model: Continental ExtremeContact Sport 02
Season: Summer
Certifications: XL (Extra Load)
Delivery (Ontario & Quebec): Free shipping • 1–3 business days (Ontario and Quebec)
255/40R17 Continental ExtremeContact Sport 02 Summer
Category: Summer – Supreme Performance
The Continental ExtremeContact Sport 02 is a supreme performance summer tire for passenger cars. Ideal for both the street and track, the summer-only tread compound in an asymmetric tread design provides responsive handling with better grip on wet roads. The ExtremeContact Sport 02 has excellent dry and wet braking and an exceptional balance of performance, low noise, and long tread life. It also has a 30,000 mile tread life warranty for all sizes.
XL (Extra Load) rating indicated.
How this tire is positioned
255/40R17 Continental ExtremeContact Sport 02 is positioned as a summer / summer – supreme performance tire built around a 255 mm section width and 17-inch wheel fitment.
In practical terms, this size combines a 40-series sidewall of about 102 mm with a 17-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 340 AA A when provided by the manufacturer.
About the 255/40R17 tire size
The 255/40R17 size breaks down as follows:
255 — tread width in millimetres
40 — sidewall height as a percentage of tread width (approx. 102 mm)
R17 — fits a 17-inch rim
The 255/40R17 size is commonly found on light trucks, SUVs, and crossovers. If you’re matching an existing set, confirm the full size marking on your sidewall before ordering.
Key features — Continental ExtremeContact Sport 02 in 255/40R17
XL (Extra Load) rating indicated.
UTQG: 340 AA A (when provided by manufacturer).
Size: 255/40R17 (fits an 17-inch wheel).
Season category: Summer.
Warranty
Warranty: 50000
This warranty is provided by Continental 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:
Frequently asked questions — 255/40R17 Continental ExtremeContact Sport 02 Summer
What does the 255/40R17 tire size mean?
The 255/40R17 size indicates a tread width of 255 mm, a sidewall ratio of 40% (approximately 102 mm tall), and a 17-inch rim diameter. This size is commonly found on light trucks, SUVs, and crossovers.
Is the 255/40R17 Continental ExtremeContact Sport 02 a Summer tire?
Yes — the 255/40R17 Continental ExtremeContact Sport 02 is categorized as a Summer tire.
Is the 255/40R17 Continental ExtremeContact Sport 02 3PMS rated?
The listing for the 255/40R17 Continental ExtremeContact Sport 02 does not specify 3PMS certification. Verify with the manufacturer’s specification sheet for confirmation.
Is the 255/40R17 Continental ExtremeContact Sport 02 studdable?
The listing for the 255/40R17 Continental ExtremeContact Sport 02 does not specify studdable capability. Contact us or check the manufacturer’s documentation for confirmation.
Does the 255/40R17 Continental ExtremeContact Sport 02 support run-flat driving?
No — the 255/40R17 Continental ExtremeContact Sport 02 is not listed as run-flat.
Is the 255/40R17 Continental ExtremeContact Sport 02 an XL (extra load) tire?
Yes — the 255/40R17 Continental ExtremeContact Sport 02 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 255/40R17 Continental ExtremeContact Sport 02 with delivery to Ontario or Quebec?
Yes — XYZTires ships the 255/40R17 Continental ExtremeContact Sport 02 to addresses across Ontario and Quebec. Free shipping • 1–3 business days (Ontario and Quebec).
Other available sizes — Continental ExtremeContact Sport 02