Chuck covered it......
You might could attatch them to the floor and use some kind of hoop up high behind the seat to avoid the spinal compression, but mounting to the top of the car is not a good idea since it will likely be "adjusted" in a crash.
Chris
You might could attatch them to the floor and use some kind of hoop up high behind the seat to avoid the spinal compression, but mounting to the top of the car is not a good idea since it will likely be "adjusted" in a crash.
Chris