Today on our 2011 Buick Enclave we're going to be doing a test fit on the Saris Bike Porter. Now this is a folding and tilting 4-bike rack. They've designed it for use with 1-1/4" or 2" hitches. The part number on it is SA404B. Now this is also available in a 2-bike configuration; part number is SA402B. To begin our test fit we're going to slide the shank of the rack right into the receiver tube… see more >