This looks like a great idea. I wonder if there is anything equivalent available in the U.S.? I've lost a rear window on my FJ60 before from rocks being kicked up from the trailer.
www.rhinohide.com.au

Suitable for Toyota LandCruiser 200 Series (Facelift & Pre-Facelift 20
Rhinohide 4x4 Armor Rear Windscreen Stone Deflector - suitable for Toyota Land Cruiser 200 Series (Pre-Facelift & Facelift models), uses precision moulded 2mm polycarbonate for incredible impact protection from stones and flying debris whilst towing trailers and caravans and is rate d for 120...
