We have an Equinox RS and 3 dogs. We ended up ordering a large split cargo liner because the recommended size would not be long enough or wide enough to give us a dirt proof fit. We put our back seat down with the large liner and it still allows a little bumper guard. The split seat section we leave halfway zipped down because the A/C vent for the back is on the backside of the center console. So far it works well. The only thing our dogs do not like is that the fabric is very slippery.