The Power Wagon ships with a transfer case skid from the factory — aftermarket kits extend that coverage forward to the oil pan and transmission, and rearward to the fuel tank, filling the gaps that real trails exploit.
The factory transfer case skid is a meaningful starting point; most Ram trucks in this segment don't include one at all. But the Power Wagon's underbody still has exposed areas that matter in the field: the front differential and oil pan have limited protection, the transmission skid varies by trim year, and the fuel tank is exposed on harder terrain. An aftermarket skid kit extends the protected surface area and, on most kits, adds heavier plate gauge than the factory steel.
Coverage priority for the Power Wagon: the front differential is the highest-risk component — it hangs low on the solid front axle's centerline and takes direct hits on rock and in ruts. The oil pan comes next. The fuel tank matters most on anything technical where departure angle puts the frame rear close to the ground. DPR Offroad's full system ($549) addresses all three plus the factory transfer case area in a kit designed to overlap coverage continuously. AltRider's kit ($699) uses heavier material and includes reinforcement gussets around the factory skid mounting points — the choice if you're running the truck on serious rock. The Mopar partial upgrade ($399) is the value option for owners who want factory warranty compatibility and basic coverage extension.
One practical note: the Power Wagon runs a coil-sprung solid front axle, and that axle moves as a unit through its travel — the front differential and its cover sweep through an arc as the suspension compresses. A front skid has to clear the diff at full stuff; a plate mounted too close will contact the differential cover when the axle stuffs on a big obstacle. There are no CV half-shafts up front on this truck, so the clearance concern is the differential and axle housing, not half-shaft contact. Verify that any kit is cut specifically for the Power Wagon — its factory winch, front-axle disconnect, and factory transfer-case skid mounts differ from a standard Ram 2500, and a generic 2500 kit may not clear them.
The plate material changes the truck's behavior as much as the coverage does. 3/16-inch steel is the durable, slide-over-rock standard and the cheapest per square foot, but it adds the most weight low and forward — a full steel set can run 60-80 lbs. 1/4-inch aluminum (as AltRider and DPR use on some kits) sheds roughly a third of that weight and resists corrosion, at a higher price and with slightly less abrasion life on repeated rock drags. On a truck that already sits near the front axle's weight limit, the aluminum weight savings up front is not trivial — it is weight removed from the worst place for it. If you mostly guard against occasional strikes and want to preserve payload, aluminum earns its premium; if you drag skids across granite regularly, steel takes the abuse better and is cheaper to gouge.
Full underbody armor changes how you service the truck, and it is worth planning before you bolt it on. Confirm the front skid has a drain-access port or drops without pulling the whole panel so an oil change and the full fluid service don't turn into an armor-removal job every time. Note which bolts the skids share with the rock sliders and body mounts so you torque them once and correctly. Coat the mounting hardware with anti-seize on install — trail mud and road salt seize skid bolts fast, and a corroded skid bolt is the reason a "two-hour" service becomes a weekend.
| Part | Vendor | Est. price |
|---|---|---|
| DPR Offroad Full Skid Plate System for Power Wagon | DPR Offroad | ~$549 |
| AltRider Power Wagon Skid Plate Kit | AltRider | ~$699 |
| Mopar Partial Skid Plate Upgrade for Power Wagon | Mopar | ~$399 |
Written and maintained by an AZ wheeler and driveway wrencher. Always cross-reference your factory service manual — modifications affect vehicle safety and warranty. Work at your own risk.
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