2022 Grand Design Solitude structure problems

What owners report

• “On January 18, 2026, while towing my 2022 Grand Design Solitude 310GK near Bouse, Arizona, I discovered a serious problem and pulled off the road. The rear axle had become detached/displaced. At the time, I did not know exactly what had occurred or what caused the axle event. The RV was…”

  filed Sep 4, 2026

• “Documented Symptoms consistent with the conditions described in Grand Design TSB 24-001 1. Dynamic Sidewall Separation – Driver and Passenger Sides The upper-deck sidewall area displays visible movement under load. When the trailer is connected to the truck via the pin box, the exterior trim and…”

  filed Aug 6, 2026

Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.

Related recalls

• Step tread joints may be unsupported, causing the tread to break
  Campaign 25V061000 · Feb 7, 2025
• Electric retractable awning has a welded seam on the fabric that may separate…
  Campaign 22V603000 · Aug 9, 2022

Related service bulletins

• Grand Design is addressing concerns of excessive frame flex or wall securement in the front upper deck area of a limited number of fifth-wheel units. This condition could potentially occur over time due to a combination…

  920017 · Service Campaign · issued Nov 22, 2025

• TSB 24-001 Issued in March on March 7th. Concern: Complaint of upper deck flex which results in cosmetic damages to the interior and excessive flex at the pin box. Remedy : The procedure outlined in attached summary to…

  TSB 24-001 · Service Bulletin/Repair Instructions · issued Apr 10, 2024

• The rear upper deck on Solitude ST390RK models produced prior to June 6, 2022 may not be properly supported. As a result, the rear upper deck floor may sag slightly at the sidewalls. Remedy: The remedy includes the use…

  TSB 22-003 · Service Bulletin/Repair Instructions · issued Sep 14, 2022

Structure problems in other Solitude years

Other reported problem areas on the 2022 Grand Design Solitude