
Now Arriving at Rocky Ridge RV
Lineage by Grand Design
The new standard in the Super C category. Your next chapter calls for something bigger.
A Word From The Builder
“The Series F boldly launches a new era in the Super C category and commands an unprecedented standard of quality. Through relentless innovation — from our groundbreaking Fox Factory Suspension to the sophisticated European craftsmanship — we've engineered more than a motorhome. This will define the future of motorized travel.”
Tommy Hall · Motorized General Manager, Grand Design RV
Series F
The 31ZW — Built to Define a Category
Three-slide Super C with a true king bed, theater seating, and the interior volume to live the way you travel.

GAWR Front
7,500 lbs
GAWR Rear
15,500 lbs
GVWR
22,000 lbs
Length
33' 9"
Height
12' 3"
Sleeps
5
MSRP
$306,068
What Sets It Apart
A Few of the Key Features
The Series F isn't a refresh. It's a completely new architecture, built ground-up to lead the Super C category.
Fox Factory Suspension
Industry-first Fox Factory shocks deliver a tuned, controlled ride over the worst the road can offer. Engineered for confidence at highway speeds and stability when you stop.
European Craftsmanship
Soft-close hardware, sculpted cabinetry, and contemporary surfaces lifted directly from the European caravan playbook — re-engineered for the North American road.
Built on Ford F-600
A purpose-built Super C chassis with the muscle for grades, the GVWR for everything you tow, and the dealer-network confidence of Ford service coast to coast.
Resort-Class Interior
King bed, residential refrigerator, theater seating, a true four-season living envelope. Designed to be lived in — not just camped in.
Whole-Coach Aluminum Cage
A fully welded aluminum superstructure replaces traditional stick-and-tin. Lighter, stronger, quieter — and engineered for decades on the road.
Three-Year Limited Warranty
Grand Design's industry-leading 3-year limited structural warranty backs every Lineage chassis — paired with a manufacturer's dedication to customer support that's redefined the RV industry.
Launched in NYC
A new era for motorized.
Lineage debuted in the Big Apple — the first Grand Design RV motorized lineup in the brand's history. A purpose-built Super C engineered for travelers who refuse to compromise between road manners and resort-class interiors.
Three slide-outs. A true king bed. Theater seating. Full-body paint. And underneath it all, a chassis tuned with Fox Factory suspension and a fully-welded aluminum superstructure that's lighter, stronger, and quieter than anything in its segment.


Available at Rocky Ridge RV
Be the first behind the wheel.
Rocky Ridge RV is one of Grand Design's authorized Lineage dealers — call ahead or stop by any of our 8 locations across OK, AR, and TX to be added to our priority list.