I smoke before I drive all the time, and have no problems. Never even gotten as much as a speeding or parking ticket.

I remember when I first started smoking, when my tolerance was really low and I didn’t have much experience controlling my actions while stoned, driving was really scary. I remember driving along a small windy road and there was a small puddle of water, light reflected off of it and I swear for a sec I saw an animal in the road I almost swerved. I also would drive too slow sometimes.

But now nothing like that happens, maybe I’m just keeping my tolerance too high or maybe I’ve just gotten accustomed to it enough. I think it actually helps because sometimes I get nervous when I drive and almost have panic attacks sometimes, but not when I smoke.