Buy a compressor.

You can pull up to the garage area where they fix cars, and ask for them to manually do it for you with their air hose...they've done that before and I wasn't charged too. If it's busy that's an option

@FutureIdol might be worth taking the time even if it doies mean a wait . god forbid you have an accident and the police are involved that will not go down well

You need to have it done, that’s hard on the tires to drive them when they are low.

Most garages will do it

If you want to waste money on gas and tires go for it. 5 minutes is 5 minutes.