[MegaCabMan]

Not the same air strip.
The first was ElReno, the second was Pauls Valley--later you will see them race on a street in El Reno that the city closed for the show. It's the same street that is raced on for small town days or whatever it's called.
The races aren't staged, the film crew does make arrangements to place lights and a controlled strip so you can see who wins. Search BigRob Entertainment on YouTube. Same guys racing without the lights and on city streets holding up traffic.

Because of the huge liability, the production company made each of the cars pass a safety tech inspection. Chucks white "death trap" actually failed because his safety harness was out of date and needs to be re-certified--he almost missed the races you saw last week because of that. That's why u also see them wearing fire suites and helmets.

Listen to what is said at the beginning of the show-- okc has the fastest street RACED cars in the nation. Meaning that these cars aren't running on a prepped track. Most of them are not street cars but race cars with tags. Having a tag is the difference between getting your car impounded or loading back up on the trailer with a pocket full of traffic tickets.