Opel Automobile Owner's Manual page 237

Engine Tyres
A20DTR with 215/55 R17
manual
transmission
225/50 R17
235/45 R18
245/45 R18,
245/40 R19
225/55 R17
225/45 R18
Only permitted as winter tyres.
7)
Only reinforced variant permitted as winter tyre.
9)
Reinforced variant (XL).
8)
Comfort with up to
3 people
front
[kPa/bar]
([psi])
, 240/2.4
7)
(35)
9)
240/2.4
7)
(35)
220/2.2
(32)
8)
220/2.2
(32)
250/2.5
7)8)
(36)
ECO with up to 3 people With full load
rear front
[kPa/bar] [kPa/bar]
([psi]) ([psi])
260/2.6 270/2.7
(38) (39)
260/2.6 270/2.7
(38) (39)
240/2.4 270/2.7
(35) (39)
240/2.4 290/2.9
(35) (42)
270/2.7 –
(39)
Technical data
rear front
[kPa/bar] [kPa/bar]
([psi]) ([psi])
290/2.9 240/2.4
(42) (35)
290/2.9 250/2.5
(42) (36)
290/2.9 220/2.2
(42) (32)
320/3.2 220/2.2
(46) (32)
– 260/2.6
(38)
237
rear
[kPa/bar]
([psi])
310/3.1
(45)
320/3.2
(46)
290/2.9
(42)
290/2.9
(42)
330/3.3
(48)