2003 toyota tacoma ext-cab.

[nin916]

hello everyone.
i have '03 tacoma 1st/owner. standard model. ever since i got the truck new from dealer in sacramento,ca. the engine belt is making a squeaky noise since day one. i bring back to the dealer,the service guy say it was normal. few of my friend had tacoma too,but there truck don't make that noise at all.
do you think if i can all the belt will it go away. need help on this one.
thank you