Opel 2014 Insignia Owner's Manual page 305

Tyre pressures for vehicles with All-wheel drive
5-door Hatchback/4-door Saloon
Engine Tyres
A20NHT 225/50 R17,
225/45 R18 XL
225/55 R17,
225/45 R18,
235/45 R18,
245/45 R18,
245/40 R19
245/35 R20
Comfort with up to 3 people ECO with up to 3 people
front rear
[kPa/bar]
[kPa/bar] ([psi]) ([psi])
250/2.5 (36) 230/2.3 (33) 290/2.9 (42) 270/2.7 (39) 270/2.7
230/2.3 (33) 210/2.1 (30) 270/2.7 (39) 260/2.6 (38) 250/2.5
250/2.5 (36) 230/2.3 (33) 290/2.9 (42) 270/2.7 (39) 270/2.7
Technical data
front rear
[kPa/bar] [kPa/bar]
([psi]) ([psi])
303
With full load
front rear
[kPa/bar] [kPa/bar]
([psi]) ([psi])
300/3.0
(39) (43)
290/2.9
(36) (42)
300/3.0
(39) (43)