Truck tents are quickly becoming a popular accessory for truck and car owners who love to camp. Using the space and comfort afforded to them by their existing vehicle for camping purposes is a pretty cool thing. It's different then sleeping in a regular tent, but hey, it does work.
People like truck tents because for the most part your sleeping in the truck bed instead of on the ground. So you stay high, dry, and protected even when its raining cats and dogs outside.
It doesn't stop there. Truck tents are also available that can be fitted up for SUV's, Mini Vans, Sport Vehicles, and just about any regular car make and model out there.
One thing to be aware of is these tents don't come cheap. Most of the time you will provide information about your vehicle when you place the order for your tent. If your lucky, there's a tent out there with your name on it. If not the tent will have to be custom made and you will have to wait a little bit before you get it. So depending on the make and size of your vehicle you could be spending $150 to $600 easily so it pays to shop around.
This blog is a good place to start. Look for the article on truck tents, and don't worry, be happy.
Good Luck