The HD skeleton cap in the taller mid-height MX profile, rack rated to 550 lb.
Truck CapMX HD is the same heavy-duty cap as the CX HD in the taller mid-height roof. You get the patented internal aluminum skeleton, a roof rack rated to 550 lb and diamond plate storage bins rated to 200 lb each, plus the extra headroom and cargo volume of the MX profile. Aluminum doors and side windoors can replace the glass if you want a commercial spec.
At a glance
Written out in full under The detail.
The line beside it
Where these 2 actually differ:
| Specification | A.R.E. MX | A.R.E. MX HD |
|---|---|---|
| Body | Fiberglass, aluminum-framed glass | Fiberglass on an aluminum skeleton |
| Rear door | Framed door; walk-in door optional | Glass or aluminum rear door |
| Sides | Recessed framed sliders with screens | Half-sliders; windoors optional |
The same on every one of them
MX HD and CX HD are the same cap in two roof heights: MX is mid height, CX is cab height. Against the standard MX Classic, the HD adds the internal aluminum skeleton and the load ratings that come with it, plus the aluminum door options. If you do not need to load the roof, the MX Classic saves money.
Anyone who needs both: real load capacity on the roof and enough height inside to stand gear up. Overland builds, dog boxes, tall equipment, contractors who want a rack and a tall bed.
Patented internal aluminum skeleton inside the fiberglass shell
Mid-height MX roof for extra headroom over a cab-height cap
HD Series roof rack rated to 550 lb evenly distributed
Diamond plate storage bins rated to 200 lb each, with dividers
Choice of glass rear door or aluminum-paneled rear door
Aluminum side access windoors available
F2 mitered half-slider screened side windows
Front picture window




Built to your truck
Pick the height, the glass, the doors and the finish in the 3D designer.
Your build comes to us with every choice on it.
Your local store quotes the cap, the paint match and the installation.
Nothing is ordered until you say so.
A.R.E. builds it to your truck and your spec.
Our installers mount it and do the wiring — dome light, third brake light, any powered options. You collect it finished, not in a box.


Build it your way and we will price it at your local store.
Build with 3D Designer