What Info is Needed to Pick Out MORryde Sliding Cargo Tray

Updated 02/03/2026 | Published 07/21/2024

Products Featured in This Question

MORryde RV Cargo Slide Tray - 72" x 39" - 2 Way Slide - 80 Percent Extension - 500 lbs

(1697)

$817.41

Height Adjustment Kit for MORryde RV Cargo Sliding Trays

(193)

$144.83

Question:

What size do you recommend for a the morryde cargo slide for a 2024 grand design 303RLS and do i need the riser?

asked by: Rob C

Expert Reply:

Hey Rob, you'll need to measure the dimensions of your cargo compartment to determine which MORryde sliding cargo tray is correct. We don't have a way to look up the dimensions of what your Grand Design has.

Now the trays have a distance of 1-1/2 inches from the bottom of the bracket to the bottom of the tray that slides so you'll need to measure the height of your doors bottom lip to determine if you need the spacer part # MR34VR or not.

expert reply by: Jameson C

Jameson C.

2/3/2026

Hey Rob, did you get a chance to measure your cargo compartment for the MORryde cargo slide on your Grand Design? Once you had those numbers, were you able to tell if the riser kit was needed? Your update could make it easier for others working on the same setup.