Standard fitment for the 30-98 was a beaded-edge 820x120 tyre until 1927, when a 32x4.5 tyre was introduced.
The 30-98 has been described as the last of the Edwardians, or the first British sportscar. It was a very long-lived high-performance chassis with a choice of tourer bodies that can be found racing up hills at weekends still.