I use to work for the nascar version of this and it’s a waste of money… they have a chip in the cars that controls your speed but let’s you boost rpm to make you think you going faster than you are. It’s kinda of cool you can drive on the track but your top speed is usually less than 150 mph. And they slowly gauge yu up because the car can be controlled by the spotter in the stands so they make sure you really don’t kick it up until the last lap. It’s a huge scam in my opinion at least for the price 350-409 for a 10 min experience where you don’t Actually always get what’s described