Alvis - Alvis Firebird
The Alvis Firebird replaced the previous 1500cc Firefly in 1934, with a larger capacity 1842cc 4 cylinder engine. Although the same size as the car it replaced, there were improvements in braking and now had an all syncromesh gearbox. The firebird was available to 1936.
Alvis Firebird tyre size was 5.00x21, and Blockley produces the perfect 475/500x20 tyre, which was made as a result of Alvis owners asking us to make this size. See full details of this tyre at the link below: