This Autopage site is very similar to Dealer Net's store front advertisements. Basic Graphics with little information about Covington. Next to Montgomery AutoSales Park- 3311 Briggs Chaney Road Silver Spring, Maryland 20904. Hours: Monday through Friday 7 a.m. and 6 p.m., Saturday from 8:00 a.m. to 2:00 p.m. Tel: (301) 890-1800