Hitch bike racks are arguably the best way to transport ... need different cradles for different wheel sizes and tire widths. Handlebar-mount vertical racks, like the Lolo Racks, hang bikes ...

There are relatively few bike racks designed to fit on SUVs with rear-mounted spare tires. They do exist, however, and one of the best available to you is the Allen Sports Deluxe 302DN 2-Bike model.