Thule T2 Pro XT Bike Rack REVIEW & Four Bike Add On INSTALL - YouTube
This bike rack for four is 32% off today - CNET
Thule 926P VeloCompact 4 Bike Carrier
Thule Apex XT Hanging Hitch Bike Rack, Carries 4 Bikes, Perfect for Traveling with Multiple Bikes - Quick, Tool-Free Installation, Suitable for a Wide Variety of Bike Sizes and Frame Styles :
Thule WanderWay 911 Cycle Rack for 4 x Bikes
Thule VeloSpace XT Bike Adapter | Thule | United Kingdom
Thule Apex XT 4 Bike Rack Review and Demo - YouTube