2025 Dynamax Force HD for Sale

The Force HD was Dynamax's larger, heavier Super C, built on the burly Freightliner M2-112 commercial chassis with a Cummins diesel, an Allison automatic, air brakes, and air-ride suspension — a step up in chassis and towing capability from the DX3 and aimed at buyers who wanted maximum truck under a luxury coach. It paired that foundation with full-paint exteriors, big opposing slides, residential cabinetry, a king bed, and high tank and storage capacities across roughly 35-to-39-foot floor plans (34KD, 36FK, 37TS, 37BD). Dynamax has since consolidated its big Super C around the DynaQuest XL, so the Force is largely a used-market model now, but it remains a sought-after find for buyers who want a heavy-chassis Super C at a lower entry price than a new flagship. On RV Insider the Force rates about 4.3 stars over a handful of reviews, in line with the brand's strong drivability reputation. The honest cautions are the Super C ones: it is a very heavy, very expensive diesel that needs commercial service and parking, and as a discontinued model, parts and trim support lean on Forest River's network and independent shops. For a buyer who finds a clean one, the Force is a lot of truck and coach for the money.

Looking for a Dynamax Force HD for sale?

You're in the right place. We don't sell the Force HD off a lot — we work for you, find the cleanest one on the market new or used, inspect it, and negotiate it. Below is everything you need to know before you shop: the real specs, every floor plan, the photos, what it tends to sell for, and a straight read on what owners love and what they grumble about.