I collected all the 4-bike hitch rack tray style I could find. Are there others? Which one is best? Which ones to avoid? Any comparative considerations of bike stability, absolute weight, integrated lock to keep in mind? etc. Should I just go for the standard hanging types instead? Thanks.
Swagman XTC4: http://www.etrailer.com/pc-br4b~S64665.htm
Xport Flatbed 4 bike rack: http://www.performancebike.com/shop/...tegory_ID=4411