Matchbox Lesney Yesteryear 15mm Plastic Tyres x 4 Pack #92
Suits models like the early Bentley Racing Car.
IMPORTANT: The tyres are hard plastic and a tight fit to the wheel hubs. You must heat them in hot water for 5 to 10 minutes before fitting. This will make them a little bit pliable, but they will still be a tight fit and require some force to apply with your fingers. Work around the tyre surface, rotating the wheel hub as you go, they will eventually click into place. If you find them too tight, you can always run some fine sandpaper around the inside of the tyre to enlarge it a bit.