Why should I tune-up my garage door?

I know we are suppose to have a tune-up on our vehicles, why would I need to tune-up my garage door and garage door opener?

The garage door and garage door opener have many moving parts.    Overtime, just like your car parts, garage doors and garage door openers begin to show wear and tear.  If the garage door isn’t tuned-up on an annual basis, the garage door and/or opener can become loud, won’t roll up and down very well or can stop working all together.