Opel 2014 Insignia Owner's Manual page 291

Engine
A16XHT
Comfort with up to
3 people
Tyres front
[kPa/bar]
([psi])
225/55 R17, 230/2.3
(33)
225/50 R17,
225/45 R18,
235/45 R18,
245/45 R18,
245/40 R19,
245/35 R20
ECO with up to
3 people
rear front rear
[kPa/bar] [kPa/bar] [kPa/bar]
([psi]) ([psi]) ([psi])
210/2.1 270/2.7 260/2.6
(30) (39) (38)
Technical data 289
With full load
front rear
[kPa/bar] [kPa/bar]
([psi]) ([psi])
230/2.3 280/2.8
(33) (41)