Alright today on this 2011 Chevrolet HHR were going to do a test fit of part number a30901 from SportRack, this is their 2 bike easy hitch mounted bike carrier. One quick note about this bicycle carrier is that it will work with 1-14 receiver hitches as shown here on class one and will also work on class two receiver hitches. It will also work on 2 by 2 receiver hitches with the included… see more >