Detailed specifications
On this page you’ll find the full specifications table for this 285/30R20 Bridgestone Potenza S007A RFT – Performance Run-Flat 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: 285/30R20
- Brand/Model: Bridgestone Potenza S007A RFT – Performance Run-Flat
- Season: Summer
- Certifications: Run-flat, XL (Extra Load)
- Shipping: Free shipping • 1–3 business days (Ontario and Quebec)
285/30R20 Bridgestone Potenza S007A RFT – Performance Run-Flat Summer
Category: Summer – Ultimate Performance
The Bridgestone Potenza S007A RFT is an Ultimate Performance Summer tire developed for the drivers looking for track-level performance out of there summer tires while adding run-flat capability. It has a straight-rib and low-void asymmetric tread pattern for maximum contact with the road provided increased stability and steering response at high speeds. With chambered and multi sized tread blocks the Potenza S007A has a flatter contact surface to decrease stopping distances and circumferential grooves for water evacuation in wet weather conditions.
Run-flat technology indicated.
How this tire is positioned
285/30R20 Bridgestone Potenza S007A RFT – Performance Run-Flat is positioned as a summer / summer – ultimate performance tire built around a 285 mm section width and 20-inch wheel fitment.
In practical terms, this size combines a 30-series sidewall of about 86 mm with a 20-inch wheel diameter, which is useful when matching an existing tire size and wheel setup.
Feature-wise, this listing indicates run-flat construction, an XL extra-load rating, UTQG 340 AA A when provided by the manufacturer.
About the 285/30R20 tire size
The 285/30R20 size breaks down like this:
- 285 = tire width in millimetres
- 30 = sidewall height as a percentage of width (approx. 86 mm)
- R20 = fits an 20-inch wheel
If you’re matching an existing set, confirm the full size on your sidewall before ordering.
Key features on this Bridgestone Potenza S007A RFT – Performance Run-Flat in 285/30R20
Highlights based on the details available for this tire:
- Run-flat construction (where supported by vehicle and setup).
- XL (Extra Load) rating indicated.
- UTQG: 340 AA A (when provided by manufacturer).
- Size: 285/30R20 (fits an 20-inch wheel).
FAQ: 285/30R20 Bridgestone Potenza S007A RFT – Performance Run-Flat Summer
What does 285/30R20 mean on a tire?
It indicates the tire’s width (285 mm), sidewall ratio (30%), and wheel diameter (R20).
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?
Yes — this tire is 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 Bridgestone Potenza S007A RFT – Performance Run-Flat