Chevrolet Captiva Owner's Manual page 247

Tire Size
235/65R17 (Regular)
215/70R16 (Spare)
When to Check
The tire pressure should be checked
each time you fill the fuel tank or at least
every 14 days using a tire pressure
gauge.
Check the inflation pressure when the
tires are cold. Warm tires will produce
an inaccurate reading. Tires can
become warm after driving more than
1.6 km (1 mile) and stay warm for up to
three hours after stopping.
Recommended Cold Tire Inflation
Front
More than five
Less than four
occupants with
occupants
towing a trailer
35 psi (240 kPa) 35 psi (240 kPa)
35 psi (240 kPa)
How to Check
Use an accurate tire pressure gauge to
check the pressure of the tires when
they are cold. Securely retighten the
valve caps after checking the tire
inflation pressure.
Vehicle Care 9-47
Rear
More than five
Less than four
occupants with
occupants
towing a trailer
35 psi (240 kPa) 41 psi (280 kPa)
35 psi (240 kPa)