Opel INSIGNIA Owner's Manual page 307

Engine Tyres
225/50 R17
All Temporary spare
wheel
125/80 R16
125/70 R17
Comfort with up to 3 people
front rear
[kPa/bar] [kPa/bar]
([psi]) ([psi])
230/2.3 (33) 250/2.5 (36)
420/4.2 (61) 420/4.2 (61)
ECO with up to 3 people
front rear
[kPa/bar] [kPa/bar]
([psi]) ([psi])
300/3.0 (43) 300/3.0 (43)
– –
Technical data 305
With full load
front rear
[kPa/bar] [kPa/bar]
([psi]) ([psi])
230/2.3 (33) 300/3.0 (43)
420/4.2 (61) 420/4.2 (61)