The Suzuki Forenza Maitnenence Schedule suggests inspecting it at 30,000 mile intervals and replacing it at 60,000 mile intervals. This car has an interference engine. That means that if the timing belt breaks the engine will suffer severe internal damage and will likely have to be replaced. Replacing the timing belt is rather expensive, but doing so may save you an engine..... Your not only supposed to check it at 30,000, but it needs to be adjusted. The belt will get loose after it has stretched and it needs to be tightened back up.
I just replaced the serpentine belt at about 75,000 miles on my 2006 Forenza
50 miles or more
It would depend on the care and maintenance it has received.
at how many miles is it before you change your timing belt
You need to change the timing belt each 90K miles.
At how many miles do you change timing belt on 2005 dci laguna?
Change the timing belt every 100,000 miles.
It would be best to change the timing belt at or before 100k miles.
60k miles
Generally you need to change timing belt around 60-70K miles. Timing belt change cost around $400-450.
Change it every 60,000 miles.
Change it every 90,000 miles.