Yeah.. hehe.. 19yo only.. XD.. Met her while working at a fair..
The spare tire have to pump 60psi, cos its thinner and u need more pounds per square inch to support the car..
Nothing to be worried about, just read the instructions on the tire and pump according to specs..
For ur normal tires try to maintain around 230kpa in front and 215-220kpa at back for optimum FC vs comfort balance.
Sometimes the battery very fast naik kereta one.. It depends on ur luck also if u got a good or lousy battery..
Yeah i did mine after buka puasa.. hehe..

TBSS...
Whenever ur car is foggy from the inside just on the air con.. U need to ventilate the air cos when u breath in and out there is too much moisture and will fog up the screen..
Its just battery kong.. No need to worry about it.. Chill... Ur crank sensor all still ok one.. When change battery change to DIN55R.. dont change back to the ori DIN45R..
Thanks brother for the information....