Toyota Prius 2011 Manual page 575

Steering
Free play
Tires and wheels
Type A
Tire size
Front and rear tire inflation
pressure
(Recommended cold tire
inflation pressure)
Wheel size
Wheel nut torque
Type B
Tire size
Front and rear tire inflation 
pressure
(Recommended cold tire
inflation pressure)
Wheel size
Wheel nut torque
Less than 1.2 in. (30 mm)
P215/45R17 87V
Front tire:
33 psi (230 kPa, 2.3 kgf/cm
Rear tire:
32 psi (220 kPa, 2.2 kgf/cm
17  7J
76 ft•lbf (103 N•m, 10.5 kgf•m)
P195/65R15 89S
Front tire:
35 psi (240 kPa, 2.4 kgf/cm
Rear tire:
33 psi (230 kPa, 2.3 kgf/cm
15  6J
76 ft•lbf (103 N•m, 10.5 kgf•m)
6-1. Specifications
2
or bar)
2
or bar)
2
or bar)
2
or bar)
6
575