Opel 2014 Insignia Owner's Manual page 293

Engine
A20DTL
Comfort with up to
3 people
Tyres front
[kPa/bar]
([psi])
225/50 R17, 220/2.2
(32)
225/45 R18,
205/60 R16,
215/60 R16,
235/45 R18,
245/45 R18,
245/40 R19,
245/35 R20,
225/55 R17
ECO with up to
3 people
rear front rear
[kPa/bar] [kPa/bar] [kPa/bar]
([psi]) ([psi]) ([psi])
200/2.0 280/2.8 280/2.8
(29) (41) (41)
Technical data 291
With full load
front rear
[kPa/bar] [kPa/bar]
([psi]) ([psi])
220/2.2 270/2.7
(32) (39)