MORryde Quick Connect RV Steps: STP-221, 222 & 223 Fit Guide

When an RV's existing entry steps need replacement, a familiar-looking assembly may still be the wrong size or mounting style. MORryde Quick Connect steps use detachable mounting brackets and adjustable ground-contact feet rather than folding into the doorway like a standard StepAbove system. This guide helps identify which of the three Quick Connect models fits the measured entry height—and which mounting checks matter just as much as the step count.

Removable assemblyQuick-release latches detach the step system from its brackets.
Ground contactAdjustable feet help accommodate uneven sites when set according to the instructions.
Published capacityMORryde rates the Quick Connect step line at 500 lb; proper mounting and installation remain essential.

MORryde Quick Connect size and height chart

Part number Number of steps Threshold-to-ground height Step rise
STP-221 2 21½–27½ in 9 in
STP-222 3 27½–36 in 8 in
STP-223 4 35½–44 in 8 in

Height is measured vertically from the top of the RV's doorway threshold to the ground, not from the bottom of the chassis or the top of an existing step. The overlap between adjacent height ranges does not make the products interchangeable; check every mounting requirement.

Three checks before buying the step system

1. Space for bracketsMeasure between the bottom of the threshold and the opening for the existing steps. MORryde requires at least 1¾ inches of mounting space; trim below the threshold prevents installation as shown in its instructions.
2. Structure behind the skirtThe attachment brackets need structural reinforcement behind the skirt metal and below the threshold. Thin sheet metal alone is not sufficient. Some RVs need modification before installation.
3. Threshold heightMeasure from the top of the threshold to level ground, then compare that measurement to STP-221, STP-222 and STP-223 in the chart above.
Important distinction: These Quick Connect products mount to external brackets and can be removed. They are different from standard StepAbove folding-door systems and are not specified simply by the door's nominal width.

Shop the matching Quick Connect step models

How the mounting system attaches

  1. Verify that the mounting surface has adequate structural reinforcement and satisfies the threshold clearance requirement.
  2. Align the first mounting bracket with the door's outside edge; check step position and door swing clearance before drilling.
  3. Use the supplied mounting hardware and MORryde's installation sequence for fitting the first bracket.
  4. Adjust the step legs, attach the step to the first bracket and use the assembly to locate the second bracket.
  5. Once both brackets are correctly secured, check that each latch fully engages and the feet contact the ground properly.

For the mounting drawings, required hole placement and complete warnings, see MORryde's Quick Connect pre-installation and installation instructions (PDF).

If your RV uses a step system that folds up into the doorway rather than a removable external assembly, review the StepAbove Gen 2 three-step doorway fit guide. Those model numbers follow different fitment rules and should not be selected using the Quick Connect chart.

Recently viewed

New & Updated RV Parts Inventory — Check Back Often

We’re always adding new and used RV parts to our inventory, so be sure to check back regularly.

If you don’t see the part you need today, we may still have it in stock—our internal database includes thousands of new RV parts that are not yet listed online.

Text or email us with the product number or model, and we’ll check availability for you right away.

Our Products

Popular Quick links

FridgesFridge PartsFurnacesWater HeatersOvens & Cook-topsAir ConditionersAwnings & PartsDoors & WindowsHitches & Pin BoxesTruck CamperTruck AccessoriesMarine

RV Parts Newsletter

Sign up for upcoming promotions!