Fix the zombies hitting in speeding vehicles

[pros (DayZ) 0]

I would like zombies to NOT be able to hit me when I'm passing them doing 50 miles an hour in a huge military transport vehicle. The whole idea of them hitting you and pulling you out is incredible and I like it, but could you make it so it's not so obnoxious? If my body is inside a moving vehicle, I shouldn't start bleeding from a zombie, especially when that vehicle has me 5 feet off the ground.