Accessory generator: solar panelRecall 26V-502 · 2022–2026 Royal Truck & Equipment Traffic Control Vehicle
Alamo Group Inc. recall 26V-502 covers 110 2022–2026 Royal Truck & Equipment Traffic Control Vehicle for a accessory generator: solar panel problem, reported to NHTSA on July 31, 2026. The manufacturer's latest report (2026 Q3) shows 10% of affected vehicles repaired.
Source: NHTSA recall 26V502000 and manufacturer quarterly reports. Started by the manufacturer.
The problem
Alamo Group, Inc. (Royal Truck) is recalling certain 2022-2026 Royal Truck & Equipment Class 2 Traffic Control trucks equipped with a Wanco sign board. The solar panel screws may loosen, resulting in a partial detachment.
The risk
A dangling or completely disengaged solar panel may hit other vehicles or pedestrians, increasing the risk of a crash or injury.
The fix
Royal Truck will provide instructions on how to remove the self-tapping screws and replace with rivets, free of charge. Owner notification letters were mailed September 29, 2026. Owners may contact Royal Truck's customer service at 866-975-0212.
Recall repairs are free. Confirm whether this recall is open on your vehicle by entering its VIN at nhtsa.gov/recalls.