Opel INSIGNIA Owner's Manual page 311

Sports Tourer
Engine Tyres
B20NHT, 225/55 R17,
B20DTH
245/45 R18,
245/40 R19
225/50 R17,
235/45 R18,
245/35 R20
Comfort with up to
3 people
front rear
[kPa/bar] [kPa/bar]
([psi]) ([psi])
220/2.2 (32) 220/2.2 (32) 270/2.7 (39) 290/2.9 (42) 230/2.3
250/2.5 (36) 250/2.5 (36) 270/2.7 (39) 290/2.9 (42) 260/2.6
Technical data
ECO with up to 3 people
front rear
[kPa/bar] [kPa/bar]
([psi]) ([psi])
309
With full load
front rear
[kPa/bar] [kPa/bar]
([psi]) ([psi])
300/3.0
(33) (43)
320/3.2
(38) (46)