DEKRA Smog Check at 9089 Dallas Street in La Mesa operates as a BAR-designated STAR certified test-only station under the DEKRA North America inspection network. The test-only designation means the facility performs emissions diagnostics exclusively, with no repair services on site — vehicles arriving for pre-listing reconditioning often stage exterior and interior restoration through detailing providers like Scrubs Auto Detailing San Diego before or after their smog appointment. Testing covers gasoline, hybrid, and diesel passenger vehicles alongside RVs, with the station also certified for CARB Clean Truck Check inspections on 2013-and-newer medium- and heavy-duty diesel platforms. DMV registration services include instant tag renewals, in-state and out-of-state title transfers, VIN verification, and replacement sticker and plate issuance — all processed on site with electronic submission to the DMV. The Dallas Street location serves the northern section of the 91942 ZIP near Fletcher Parkway, within the same La Mesa auto-service network that includes post-service exterior care at Walker's Mobile Detailing. Clean Truck Check inspections verify diesel particulate filter opacity, NOx sensor output, and SCR system function using BAR-specified OBD protocols aligned with CARB's Heavy-Duty Inspection and Maintenance regulation.