Today on our 2013 Toyota Siena we'll be test fitting the Pro Series Q Slot Platform Style 2 and 4 Bike Rack for 2 inch Hitches, Part Number PS63138. For today's test fitting we'll be using the 2 bike configuration for 2 inch hitches. We'll begin our test fit by sliding the shank of the bike rack into the opening of the hitch. We'll thread in the anti-rattle bolt and tighten it down using a wrench.… see more >