recently, i just change to new set of tyres 185/65 GR80..
then after 3 days, i went to top up my air, shocked to find one of them only read 97 KPa !!! so i top up to 240 kpa, and monitor, then a few days later, same thing..
next day, i went straight to installer, and he manage to find a nail on the tyre.. he took it out, and patch it back with something like a tubing inserting into the hole.. air top up to 240 kpa
after one day, i went to top up air, and found the air about 200 kpa.... is this normal ?? from my exp i dun think air lose out so fast...
and also, is the patching reliable ?