A flat tire driven for even a few hundred feet at low speed will come apart and damage the wheel itself. A $200 tire turns into a $200 tire plus a $400 wheel plus possible suspension damage from running the rim on pavement.
If you must move the car a few feet to safety, drive slow and straight, no more than the length of one parking spot. Then stop and either change the tire or call for service.
Tire change is $249 / hour, 1-hour minimum (most finish in 25 minutes). Book online for $224 first hour. If you have no spare or the damage is sidewall/rim, we flatbed to a tire shop at the same hourly rate.