Vauxhall Insignia Owner's Manual page 315

314 Technical data
Engine Tyres
A28NET with 215/55 R17,
manual
225/50 R17,
transmission
235/45 R18
225/55 R17
225/45 R18,
245/35 R20
245/45 R18
245/40 R19
Comfort with up to 3
people
front rear
[kPa/bar] [kPa/bar]
([psi]) ([psi])
280/2.8 (41) 280/2.8 (41) –
250/2.5 (36) 250/2.5 (36) 270/2.7 (39) 290/2.9 (42) 270/2.7 (39) 340/3.4 (49)
270/2.7 (39) 270/2.7 (39) –
260/2.6 (38) 260/2.6 (38) –
240/2.4 (35) 240/2.4 (35) –
ECO with up to 3 people
front rear
[kPa/bar] [kPa/bar]
([psi]) ([psi])
–
–
–
–
With full load
front rear
[kPa/bar] [kPa/bar]
([psi]) ([psi])
300/3.0 (43) 340/3.4 (49)
280/2.8 (41) 340/3.4 (49)
280/2.8 (41) 340/3.4 (49)
250/2.5 (36) 320/3.2 (46)