Description
The OPALS FH18 is a brand of tyre that offers a run-flat version, meaning it can be driven on after a puncture for a limited distance. The “FH18” indicates the specific model of the tyre from the Chinese manufacturer OPALS. You can identify a run-flat tyre by markings such as “RFT” (Run Flat Technology) or “ROF” (Run On Flat) on its sidewall, along with the tyre size, load index, and speed index.
Key Features
- Run-Flat Technology:The primary feature is its ability to support the vehicle’s weight even after losing air pressure, allowing you to continue driving to a safe location or repair shop.
- Brand and Model:The tyre is branded OPALS, a Chinese tyre manufacturer established in 1998. The FH18 is a specific tyre model within their range.
- Customisable Size:The FH18 is available in various sizes, such as 225/50R18 or 275/45R20, which are specified on the tyre’s sidewall and should match your vehicle’s requirements.
- Load and Speed Ratings:Each tyre has specific load and speed indices (e.g., 95W, 110W), which are critical for safe operation and must align with your vehicle’s specifications.
How to Identify an OPALS FH18 Run-Flat Tyre
- Locate the Sidewall: The markings are on the vertical side of the tyre.
- Find the Brand and Model: Look for “OPALS” and “FH18”.
- Identify the Run-Flat Marker: Search for an acronym on the sidewall like “RFT” or “ROF” to confirm it’s a run-flat tyre.
- Confirm the Tyre Size: Note the width, aspect ratio, and wheel diameter (e.g., 225/50R18).
