Hey, it is what it is... If you are really concerned about it, Just put them into the truck and don't move it. No need to drive it around. Who would suspect you anyway. Your just a guy moving some furniture. If you keep the Truck in your driveway, or in front of your home, It would be fine. Tell your landlord, you are helping a friend move in the morning and you picked up the truck as a favor for him. It's like 60 bucks for a small uhaul truck. If your not driving it, You won't get charged for milage.
If you don't want to do the truck Idea, Buy a tall dresser. Put them in it and cover the inside with black bags or a tarp. It's only for a little while. Make sure you cook somthing or burn some popcorn in the microwave before they come in, that will cover the smell of any grow opp. Spray some freebreeze, light a few candles. You'll be fine...........
On another note, I just chopped down my whole grow. All because, I knew the heat was on. People asking questions, landlord sniffing around. Somthing was up, and I knew it. I'm just waiting for that knock at the door...