I tried rack attach and at least on my Slee, it interferes with the hinge on the right swing out.
Maybe the driver swing mentioned above would work... need to look into that.
There is a photo above of the drivers side swing out of the rack attach. I’m fairly certain it would clear on the Jerry can side. I would really prefer passenger side swing on the Wilco if you are on the side of the road.
Because the upper swing arm will interfere with the swing of the Slee swing out. Call them yourself. He specifically stated that it will not work with Slee bumper with dual swing outs.Also, to save some poor soul some effort, why specifically would the rack attach not work with the slee? I can't see any sort of interference... the license plate may get blocked, but that can be moved... did the owner give any specific reason? I really don't see any reason why I couldn't throw the rack attach into the receiver on my slee rear