Subsystems Motor Type AC permanent magnet motor, liquid- cooled, with variable frequency drive Nominal Voltage 370 Volts Maximum current 800A Maximum speed 17900 rpm Maximum wheel torque 3700 Nm Maximum motor power 165 kW Transmission Type Single speed fixed gear Gearbox Ratio 9:1 Steering Type Rack and pinion with electronic power steering, speed sensitive Number of turns lock to lock 2.05 Turning Circle (curb to curb) 38.8 ft (11.8 m) Brakes 4-wheel anti-lock braking system (ABS) with Electronic Brake Force Distribution, Type Integrated Advanced Stability Control and Electronic Accelerator pedal actuated regenerative braking system Calipers Front: Four piston fixed Rear: Integrated Electronic Parking Brake Sliding Base Front: 12.6”/320 mm Rotor Diameters (ventilated) Base Rear: 13.2”/335 mm Plus Front: 13.98”/355 mm Plus Rear: 13.2”/335 mm Front Rotor thickness New: 0.98”/25 mm Service limit: 0.91”/23 mm Rear Rotor thickness New: 0.79”/20 mm Service limit: 0.71”/18 mm Front Brake Pad Thickness (excluding back plate) New: 0.393”/10 mm Service limit: 0.110”/2.8 mm 136 Model 3 Owner's Manual