
MORryde StepAbove Gen 2 Three-Step Fit & Installation Guide
MORryde's second-generation StepAbove uses a folding, ground-supported stair assembly for RV entry. These three-step models differ in threshold height, individual step rise and the door opening they need. Measure your trailer before choosing the replacement; step width alone does not establish fit.
Compare actual StepAbove products


MORryde STP-206 3-step folding RV entry system
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MORryde STP-207 3-step RV entry system with 9-inch rise
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MORryde STP214-121H 3-step bolt-on handrail
View this productSelect the correct three-step model
Measure the vertical distance from the top of your entry threshold to level ground. For door width, use the factory door label or the narrowest inside flange-to-flange opening at the foot of the door. The door measurement is not the same as the width of an individual tread.
| Part number | Threshold height | Step rise | Factory door width | Clear doorway (flange to flange) |
|---|---|---|---|---|
| STP-204 | 30–33½ in | 8 in | 24 in | 21¾–22¼ in |
| STP-206 | 30–33½ in | 8 in | 26–28 in | 23¾–26¼ in |
| STP-207 | 34–37 in | 9 in | 26–28 in | 23¾–26¼ in |
| STP-208 | 30–33½ in | 8 in | 30–32 in | 27¾–30¼ in |
How the folding step assembly works
The second-generation hinge allows removal of the installed step assembly when needed.
Provide the three walking surfaces; model selection determines the step rise.
Both feet must be supported on the ground before the stair assembly is used.
The steps swing into the interior doorway and secure for travel.
The STP214-121H bolt-on rail is designed for compatible second-generation three-step units.
The optional STP214-121H handrail is a separate accessory. Select the three-step version, not the four-step handrail.
Before installation and departure
- Measure threshold height, door opening, lower skirt clearance and the interior swing space.
- Follow MORryde's installation instructions for the hinge plate, fasteners and floor mounting surface.
- Extend and adjust both feet firmly against the ground before stepping onto the stairs.
- Never raise the steps with the entry door closed. Secure the folded assembly properly before moving the trailer.
MORryde 2026 StepAbove fit and door-width chart
Open the manufacturer's full-size PDF diagram if the preview does not display on your phone.
For full hinge and door-trim instructions, consult MORryde's StepAbove installation resources.
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