MORryde | 30" MorRyde Fold up RV Step 4 Step | STP-213 | Replaces STP-4-30-03HUpgrade your RV's entry with the 2nd Generation MORryde STP 213 30" Fold Up 4 Step RV Stairs. Engineered to replace your flimsy, bouncy factory steps with a rock solid platform you can actually trust, the STP 213 delivers safer, more confident entry and exit for everyone in the rig kids, pets, grandparents, and gear laden hands alike. Please note: The previous generation STP 4 30 03H has been discontinued and is now replaced by the STP 213. Heavy Duty