Equipment: recreational vehicle/trailerRecall 21V-540 · Showhauler vehicles
ShowHauler Trucks, Inc. recall 21V-540 covers 44 Showhauler vehicles for a equipment: recreational vehicle/trailer problem, reported to NHTSA on July 20, 2021. The manufacturer's latest report (2026 Q2) shows 27% of affected vehicles repaired.
Source: NHTSA recall 21V540000 and manufacturer quarterly reports. Started by the manufacturer.
The problem
ShowHauler Trucks, Inc. (ShowHauler) is recalling certain 2018-2020 Garage Coach, Motorhome, and Toter Coach vehicles equipped with Hehr 6400 Series Windows. The adhesive that bonds the vented portion of the window may fail.
The risk
Adhesive failure may cause the vent portion of the window to detach, increasing the risk of a crash or injury.
The fix
Dealers will inspect the windows, and replace the vent if necessary, free of charge. Owner notification letters were mailed on September 3, 2021. Owners may contact ShowHauler's customer service at 1-800-524-5210 ext. 104 or 1-574-825-6764.
Recall repairs are free. Confirm whether this recall is open on your vehicle by entering its VIN at nhtsa.gov/recalls.
How fast cars are being fixed
27%repaired
Share of affected vehicles repaired in each quarterly report the manufacturer filed with NHTSA.