The Recall Desk
Our severity:SevereNHTSA·26V174000·Announced 2026-03-20

Grand Design motorhome steps may deploy unexpectedly while in transit

Grand Design is recalling certain 2025-2026 Lineage motorhomes because the entry door position switch may not read that the door is closed, allowing the steps to deploy unexpectedly.

What this means for you

Our assessment, not the agency’s: severity 4/5 (Severe).

The hazard poses a serious risk of illness, injury, or structural failure. Stop using the product immediately and contact the manufacturer for a refund or repair.

Our severity reasoning: Rubric level 4 covers structural vehicle defects: the source states the steps can physically extend from the vehicle while it is in transit.

Plain-English summary

Grand Design RV, LLC is recalling certain 2025-2026 Lineage motorhomes. About 1,127 units are potentially affected.

The entry door position switch may not make adequate contact to read that the door is closed, which allows the steps to deploy unexpectedly.

NHTSA states that steps extending while in transit increase the risk of a crash.

Dealers will reposition the switch, free of charge. Owner notification letters were mailed on May 4, 2026. Owners may contact Grand Design customer service at 1-574-825-9679, referencing recall number M910058, or the NHTSA Vehicle Safety Hotline at 1-888-327-4236.

The recalled product

Product
GRAND DESIGN LINEAGE
Brand
GRAND DESIGN
Manufacturer
Grand Design RV, LLC
Category
Vehicle — Recreational vehicle structure
Hazard
Affected units
1,127

Is your product affected?

Check your packaging against the codes below. If any of them match, the product is part of this recall.

Model numbers (1)

  • LINEAGE

Distribution

Distributed nationwide across the United States.

Related recalls

Same brand · GRAND DESIGN

Same manufacturer · Grand Design RV, LLC

See all →

Same hazard · unintended deployment

See all →

Similar recalls