the timing belt should be changed every 100k
but if its chain driven then you will get at least 200k out of it but probably more
never
how offten should you change a timing belt on a kia picanto 6 years old
a cam belt change on any car should be around 60k to 70k any more and your at risk of it breaking
You should change the belt when it is about to wear out, which a mechanic should be able to tell you when you need to, or you can also change it more often to make sure you wont need to.
The first timing belt change is at 60,000 miles.
every 60,000 miles
1995-2000 change it every 60,000 miles.
if your car's belt has bits of fabric coming out
Every 60,000 miles.
Depends on the year, and model which you failed to list.
At least every 100,000 miles.
it should be checked every 3rd oil change 5-10000 km