About
John's Truck Service Inc. has been the number one destination for diesel truck service and engine repair in Tucumcari, NM since 1976. Serving the entire Quay County, NM region, they are a premier Cummins truck engine, CAT and Detroit Diesel dealer. They offer minor repairs to major upgrades, engine repair for trucks and RVs, diesel truck parts, diagnostics, assessment, and powertrain service. They are a full-service Cummins, CAT and Detroit Diesel dealer, in superior standing with the BBB, members of the NFIB, and have over 4 decades of experience. They provide free estimates on services.
