Transfer V2 RackIf you need a hitch rack for your car or truck that holds wheelbases up to 50 and tires as large as 5, then consider the Transfer v2 family of products. The Transfer v2 hitch rack also holds bikes with 18 29 tires. Completely modular, the Transfer v2 family of hitch racks can be expanded with the 1 Bike Add On, sold separately. Instantly expand the capacity of your Transfer v2 rack by one. Transfer v2 1 Bike + 1 Bike Add On = 2 Bike Rack Transfer v2 2