Research Dossier — 1948 Tucker 48

Production & context. Also known as the “Tucker Torpedo.” Approximately 51 cars were built in 1948 before the company’s collapse. Coachwork featured an advanced fastback body with integrated bumpers and strong emphasis on safety.

Key innovations. Signature center “Cyclops” headlamp that turned with the steering; perimeter-type frame and reinforced cabin; pop-out windshield concept; fuel filler shielded in the fender; door cutouts into roof for easier entry on some cars.

Powertrain. Rear-mounted, air-cooled flat-six adapted from a Franklin aircraft engine (Air-Cooled Motors O-335 derivative), driving the rear wheels. Many cars used Tucker’s in-house torque-converter transmission commonly referred to as the Tuckermatic; a few early cars tested a preselector gearbox.

Chassis & running gear. Independent suspension with rubber elements on early development (often called “Torsilastic” style on production), and large drum brakes. Wide-stance whitewall tyres with full wheel covers were typical.

Exterior cues to capture. Triple-lamp nose; deep front grille bars; faired rear-fender air inlets; long one-piece rear deck; subtle tailfins with horizontal lamp clusters; low roof with long backlight.

Notes aim for museum-quality fidelity while recognizing minor variations among surviving cars.