Best Smog Station 2 on Chula Vista's Third Avenue holds Bureau of Automotive Repair license #305522 as a STAR-certified Test Only station, running emissions inspections from 1139 Third Avenue in the Third Avenue Village commercial strip. Vehicles passing their biennial check can pair the visit with a post-inspection exterior wash and interior refresh at Foamy Bros Auto Detailing, combining both maintenance tasks in a single trip to the Third Avenue corridor. The Test Only designation means the station inspects but does not perform repair work, eliminating any conflict of interest in the pass-or-fail determination—a structural safeguard the BAR requires for STAR-designated facilities. Owners whose vehicles are also due for an oil change can complete that service at Jiffy Lube Oil Change before or after the inspection without affecting tailpipe readings. The station's OBD-II scan interrogates every emissions-related diagnostic trouble code stored in the powertrain control module, checking readiness monitors for catalyst, evaporative system, oxygen sensor, and misfire circuits before transmitting results to the BAR's Electronic Smog Inspection database.