275/40R18 Bridgestone Potenza Sport – Performance Summer
Out of stock
| Season | |
|---|---|
| width | |
| profile | |
| diameter | |
| Load Index | |
| Speed Index | |
| Brand | |
| Tyre Season | Summer |
| Vehicle Type | Passenger |
| Sidewall | Black Sidewall |
| Min Wheel Width | 9 |
| Max Wheel Width | 11 |
| Tread Depth | 7 |
| uTQG | 300 AA A |
| XL | Yes |
| Tyre Size | 275/40R18 |
| Width | 275 |
| Profile | 40 |
| Diameter | 18 |
| Load Index | 103 |
| Speed Index | (Y) |
On this page you’ll find the full specifications table for this 275/40R18 Bridgestone Potenza Sport – 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).
275/40R18 Bridgestone Potenza Sport – Performance Summer
Category: Summer – Supreme Performance
The Bridgestone Potenza Sport is a supreme performance summer tire that gives your sports car upgraded wet acceleration and handling over older generation tires. It takes curves confidently with enhanced cornering and excellent stiffness for responsive steering at high speeds. The Potenza Sport was built to maximize the thrill and excitement each time you hit the track.
XL (Extra Load) rating indicated.
275/40R18 Bridgestone Potenza Sport – Performance is positioned as a summer / summer – supreme performance tire built around a 275 mm section width and 18-inch wheel fitment.
In practical terms, this size combines a 40-series sidewall of about 110 mm with a 18-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.
The 275/40R18 size breaks down like this:
If you’re matching an existing set, confirm the full size on your sidewall before ordering.
Highlights based on the details available for this tire:
It indicates the tire’s width (275 mm), sidewall ratio (40%), and wheel diameter (R18).
Yes — this tire is categorized as Summer.
This listing does not specify 3PMS for this tire.
This listing does not specify whether this tire is studdable. Check local rules before installing studs.
No — this tire is not listed as run-flat.
Yes — this tire is listed as XL (extra load).
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