Opel ZAFIRA 2017 Owner's Manual page 324

322 Technical data
Engine Tyres
B20DTJ, 225/50 R17,
B20DTH
235/45 R18,
235/40 R19
All Temporary spare
wheel
125/70 R17
In combination with ultra low rolling resistance tyres: 300/3.0 (43).
5)
Comfort with up to
3 people
front rear
[kPa/bar] [kPa/bar]
([psi]) ([psi])
260/2.6 (38) 240/2.4 (35) 280/2.8 (41) 280/2.8 (41) 280/2.8
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])
320/3.2
(41) (46)
420/4.2 420/4.2
(61) (61)