The last time I thought about this issue was a couple of weeks ago. BTW, not a daily driver. I went for a dentist appointment. Parked in a stall, Then somebody parked on my passenger side. I exited the drivers side, then came around to the passenger side, from behind the vehicle. Had to wait for the driver in her car to get out. She stared at me briefly like I was going to mug her or something. Since she didn't get out, I walked up to my passenger side, opened the door, crawled in and reached to lock the drivers door, then closed and locked the passenger door. Then I went about my business. Otherwise, the truck stays open most of the day. I open it in the morning and lock it up at night. Outside of that, I don't think about it.