Subaru Impreza Manuals 2015 Impreza Owner's Manual | Page 529

Maintenance and service/Tires and wheels temperature outside. By way of example, the following table shows the required tire pressures that correspond to various outside temperatures when the temperature in the garage is 608F (15.68C). Example: Ti r e s i z e : P 2 0 5 / 5 5 R 1 6 8 9 V a n d P205/50R17 88V Standard tire pressures: Front: 33 psi (230 kPa, 2.3 kgf/cm2) Rear: 32 psi (220 kPa, 2.2 kgf/cm2) Garage temperature: 608F (15.68C) Outside temperature Adjusted pressure [psi (kPa, kgf/cm2)] Front Rear 308F (−18C) 36 (250, 2.5) 35 (240, 2.4) 108F (−128C) 38 (265, 2.65) 37 (255, 2.55) −108F (−238C) 40 (280, 2.8)