Conversation so far:
What is meant by Top Gear with James May?
James May was briefly a co-presenter of the original Top Gear series during 1999.
What are some important aspects of speed driving with James May?
Despite this sobriquet, James May has done some especially high-speed driving – in the 2007 series he took a Bugatti Veyron to its top speed of 253 mph

Question: Was anything else tested?
Self-contained rewrite: Was anything else tested by James May besides a Bugatti Veyron to its top speed of 253 mph?