Yep - that's my suburban, a mouse house on wheels. They love it! I keep a wary eye out for new nests in the rear doors - a favorite place, and inside of the air cleaner. I have to check it every day before I start it. Never had them actually get inside of the car - just inside body parts and in and around the engine. I have even left set traps inside the doors and actually caught mice. I check daily (just pop an inside panel off). :hobbyhors Its getting well into fall now and they'll be looking to the mouse house again. So - I am always open to new and novel ideas for controlling them. Cats do not need to apply. I can't have them inside the house (allergies) and outside - well, there are bigger things than them in the woods.