Opel INSIGNIA Owner's Manual page 312

310 Technical data
Engine Tyres
B20NHT, 245/40R19
B20DTH
with Sport chassis
235/45R18,
and Brembo brake
18''
245/35R20
All Temporary spare
wheel
125/80 R16
125/70 R17
Comfort with up to
3 people
front rear
[kPa/bar] [kPa/bar]
([psi]) ([psi])
230/2.3 (33) 220/2.2 (32) 270/2.7 (39) 290/2.9 (42) 260/2.6
250/2.5 (36) 250/2.5 (36) 270/2.7 (39) 290/2.9 (42) 260/2.6
420/4.2 (61) 420/4.2 (61) –
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
(38) (43)
320/3.2
(38) (46)
420/4.2 420/4.2
(61) (61)