We have the Torklift GlowSteps, Torklift All Terrain Leveling Gear, and the Torklift Handrail for our 8.4S TC. Yes, they were super expensive but they are worth every penny! My wife had knee replacement surgery last year and wasn't able to climb into the camper without something sturdy & secure. We're not getting any younger (I'm 62, she's 61) and having these well made steps just makes getting in & out of the TC so much easier. We hope to travel extensively the next few years so we didn't want to skimp on some things when outfitting our TC - steps being one of those things!