I do believe that some of the chops and cut off are do to the seats and neck restaints, not dirty driving if you want example drive down the road change lanes without looking in your mirror see what hand signals you get at next LOL, also have to agree with BILL false sense of security drive harder because you feel safe with all the safty devices we now have, and no its not just the young ones that believe this know a few older guys that have gotten sprint cars bought all the safty seats and all, and have been hurt because they got in over their heads before they were ready to be going that fast jmo