A. T. Goldie Gardner 1936 and 1950 he set over 100 international and local speed records throughout England, Europe and the USA. In September 1948 immediately before the announcement of Jaguar's new engine since named XK he broke the flying mile, kilometre and five-kilometre Class E records on the new motor road near Ostend. At the time it was considered remarkable that his engine was unsupercharged. The same engine was used, an experimental Jaguar 2-litre 4-cylinder modified to suit the class requirements. The new records were: mile 173.678 mph, kilometre 177.112 mph and five kilometres 170.523 mph. In 1951 at Bonneville Salt Flats, Utah,
Land speed racing a record attempt in order to monopolize the salt flats for the day and block one of his competitors from making a record attempt. The current women's absolute record is held by Kitty O'Neil, in the jet-powered "SMI Motivator", set at the Alvord Desert in 1976. O'Neil reached . There is no "wheel-driven" category as such. The Fédération Internationale de l'Automobile validates records in a variety of classes, of which the "wheel-driven" classes are in Category A (Special cars) and Category B (Production cars). The accepted record is fastest average speed recorded over any one-mile or one-kilometer distance, averaged over