Kia Cerato Owner's Manual page 637

TYRES AND WHEELS
Item Tyre size
195/65R15
205/55R16
Full size tyre
215/45R17
225/40R18
T125/80D15
Compact spare tyre
T125/80D16 *
* 1 : Only for 225/40R18 Tyre size
CAUTION
When replacing tyres, use the same size originally supplied with the vehicle.
Using tyres of a different size can damage the related parts or make it work irregularly.
✽ ✽ NOTICE
• We recommend that when replacing tyres, use the same originally supplied with the vehicles.
If not, that affects driving performance.
• When driving in high altitude grades, it is natural for the atmospheric pressure to decrease.
Therefore, please check the tyre pressure and add more air when necessary.
Additionally required tyre air pressure per km above sea level: 1.5psi/km
Inflation pressure bar (psi, kPa)
Normal load
Wheel size
(
Front
6.0J×15
2.2
6.5J×16
(32,220)
7.0J×17
2.3
7.5J×18
(33,230)
4.0T×15
4.2
(60,420)
1 4.0T×16
Specifications & Consumer information
Maximum load
) ( )
Rear Front Rear
2.2 2.2 2.2
(32,220) (32,220) (32,220)
2.3 2.3 2.3
(33,230) (33,230) (33,230)
4.2 4.2 4.2
(60,420) (60,420) (60,420)
Wheel lug nut torque
kgf•m (lbf•ft, N•m)
9~11
(65~79, 88~107)
8 7