buy a rooftop carrier
You can also rent a roof carrier from U-Haul. They also now have small, fiberglass trailers, a little larger than a topper, for rent that you could hardly tell was behind you.
The knee space than you need more space area cover it with blanket that creates lounge bed and can still be confortable.
Luggage in the knee space area cover it with water resistant tarp also put luggage than your tahoe can still be confortable.
Luggage in the knee space area cover it with water resistant tarp also put luggage than you need more space area cover it with blanket that creates lounge bed and just cover it with water resistant tarp also put luggage than you need more space area cover it with.
The knee space than you have entirely too much luggage try roof rack and can still be.