Opel INSIGNIA Owner's Manual page 304

302 Technical data
Engine
A20DTH/B20DTH with
Sport chassis and
Brembo brake 18''
Comfort with up to
3 people
Tyres front
[kPa/bar]
([psi])
245/40 R19 230/2.3
(33)
235/45 R18, 250/2.5
(36)
245/35 R20
ECO with up to
3 people
rear front rear
[kPa/bar] [kPa/bar] [kPa/bar]
([psi]) ([psi]) ([psi])
220/2.2 270/2.7 290/2.9
(32) (39) (42)
250/2.5 270/2.7 290/2.9
(36) (39) (42)
With full load
front rear
[kPa/bar] [kPa/bar]
([psi]) ([psi])
260/2.6 300/3.0
(38) (43)
260/2.6 320/3.2
(38) (46)