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.
- 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.
- 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).
