4x4 & SUV tyre
Kinforest KF 550
255/30 R21 93Y
$164 each, incl. GST
A set of four is $656.
| Size | 255/30 R21 |
|---|---|
| Load index | 93 (650 kg per tyre) |
| Speed rating | Y (up to 300 km/h) |
| Usage | Performance |
| Vehicle type | 4x4 & SUV |
| Fuel efficiency (EU label) | D |
| Wet grip (EU label) | B |
| Road noise (EU label) | 73 dB |
| EAN | 6935699858448 |
| Part number | KT-8B1D343E |
About the Kinforest KF 550
The Kinforest KF 550 is a performance summer tyre for passenger cars, including sports cars, sports coupes and performance sedans. It is designed for responsive handling, stable cornering and traction on warm, dry and wet roads. As a summer tyre, it is not intended for snow, ice or near-freezing conditions. Check the tyre size on your sidewall or the vehicle's tyre placard before ordering.
Its directional tread uses broad shoulder blocks and three notched central ribs to support steering response and cornering stability. A silica tread compound is designed to improve wet and dry traction, while four wide circumferential grooves and connecting side slots help move water away from the contact patch and reduce the risk of aquaplaning. The KF 550 is listed here in 176 products, with prices from $43 to $327 per tyre, in the sizes shown. Prices are in AUD and include GST. Tyres can be delivered Australia-wide or sent to a Tyroola fitting partner near you for fitting and balancing.
The Kinforest KF 550 in 255/30 R21 is listed for 4×4 and SUV use.
Load index 93 means it carries up to 650 kg per tyre.
Speed rating Y means it is rated to 300 km/h.
Usage category: performance.
Check the tyre placard inside your driver’s door frame: the load index and speed rating must match or exceed what it lists.