T
- Tablica rozdzielcza
- Tailgate
- Tański Tadeusz
- Tappet
- Tarcie
- Targa
- Terminal post
- Throttle
- Thrust bearing
- Tick over
- Timing
- Timing belt
- Timing chain
- Tire
- Tłok
- Toe-in
- Toe-out
- Tokheim
- Tokheim John
- Tonneau
- Top dead center (TDC)
- Torque converter
- Torsion bar
- Touring car
- Track rod
- Track-laying vehicle (crawler)
- Traction
- Traction control
- Tractor (tractor unit)
- Trailer
- Trailing arm
- Transfer box
- Transmisja (Transmission)
- Transmission
- Transmission brake
- Tread
- Trip computer
- Trójkąt (Quarter Light)
- Truck
- Trunk
- Tune
- Turbocharger (turbo)
- Turbosprężarka
- Turn signal
- Turning circle
- Twin camshaft
- Twist grip
- Two-stroke cycle
