Wikipedia:Articles for deletion/Road course ringer
1100 ghits outside of Wiki mirrors indicates, at best, rare usage. Of the top hits, all uses are brief or in passing and the phrase itself hasn't received coverage in reliable sources, failing 
— User:Doctorfluffy, 07:45, 5 March 2009 (UTC)
Stance: delete
Cited policy: WP:NEO (Wikipedia:Wikipedia is not a dictionary)