Opel Automobile Owner's Manual page 236

236 Technical data
Engine Tyres
A20DTH with 225/45 R18
automatic
transmission
215/55 R17
225/50 R17
235/45 R18
225/55 R17
245/45 R18,
245/40 R19
245/35 R20
Only reinforced variant permitted as winter tyre.
9)
Only permitted as winter tyres.
7)
Reinforced variant (XL).
8)
Comfort with up to
3 people
front
[kPa/bar]
([psi])
260/2.6
7)8)
(38)
230/2.3
7) ,
(33)
9) ,
7)
220/2.2
(32)
220/2.2
(32)
8)
230/2.3
8)
(33)
ECO with up to 3 people With full load
rear front
[kPa/bar] [kPa/bar]
([psi]) ([psi])
280/2.8 –
(41)
250/2.5 270/2.7
(36) (39)
240/2.4 290/2.9
(35) (42)
240/2.4 270/2.7
(35) (39)
250/2.5 270/2.7
(36) (39)
rear front
[kPa/bar] [kPa/bar]
([psi]) ([psi])
– 260/2.6
(38)
290/2.9 240/2.4
(42) (35)
320/3.2 220/2.2
(46) (32)
290/2.9 220/2.2
(42) (32)
290/2.9 230/2.3
(42) (33)
rear
[kPa/bar]
([psi])
330/3.3
(48)
310/3.1
(45)
290/2.9
(42)
290/2.9
(42)
300/3.0
(43)