TOYOTA 2010 Prius - Manual (Page 587)

566
6-1. Specifications
Compact spare tire
Tire size T135/80D16 101M
Spare tire inflation pressure
(Recommended cold tire
inflation pressure) 60 psi (420 kPa, 4.2 kgf/cm
2
or bar)
Wheel size 16
× 4T
Wheel nut torque 76 ft•lbf (103 N•m, 10.5 kgf•m)