Ot doesn't matter how good of driver you are man, i wouldnt carry a piece around in my car. You can get pulled over for anything(break lights, cracked windsheild, tags ect.), and if they suspect anything at all, then they're going to search you. My advise would be to keep the pipe off the road, and start rolling J's if you smoke in yout car alot. I've know people who have got a possesion just for a pipe, and the only basis for the searh was the he had a prior offense. But of course cops are different in different places. I dont like rolling with anything on me at all. Its better to be careful than sorry.