How to hide the car in GTA 5

How to hide your getaway vehicle in the Blitz Play mission in GTA 5?

The main goal of this mission is to rob an armored truck filled with money. Since protagonists don’t have the time to properly set everything up, Michael suggests they try a classic blitz play. One of the key elements of this method is getting away as quickly as possible. In order to do that, you’ll have to find a fast getaway car and hide
it someplace secluded.

These are the places that you can use to hide a vehicle:

Deserted places,
Warehouses,
Under the highways,
In underground parking lot of the Arcadius Business Center,
On El Burro Heights railway.

Once you’ve parked your getaway car, pull up your phone, choose Michael in the contact list and click «Mark Getaway Location». If he doesn’t answer the phone, you’ll have to find some other place.