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NHTSANHTSA · Vehicles·Recall number 25V535000

EQUIPMENT:APPLIANCE:TV/RADIO/SPEAKERS

Published August 21, 2025 · Recall initiated: August 21, 2025

What's the hazard

Aluminum Trailer Company (ATC) is recalling certain 2023 PL500, 2023-2024 PL700, 2023-2025 RM500, RM900, ST450, 2024-2025 PL550, PL750, 2024 PR300, 2025 RM450, RM550, and RM800. A software error may cause the radio and speakers to overheat.

What to do

ATC will work with Maxxsonics to mail instructions and a USB with a software update. All speakers will be inspected and replaced as necessary. Repairs will be performed free of charge. Owner notification letters were mailed September 24, 2025. Owners may call ATC customer service at 1-877-441-2440 ext. 342.

Recall details

Brand
ATC
Model
RM550
Manufacturer
Aluminum Trailer Company (ATC)
Lot
2025 ATC RM550 | 2023 ATC PL500 | 2025 ATC ST450 | 2024 ATC ST450 | 2023 ATC ST450 | 2025 ATC RM450 | 2025 ATC RM500 | 2024 ATC RM500 | 2023 ATC RM500 | 2024 ATC PR300 | 2025 ATC PL750 | 2024 ATC PL750 | 2025 ATC RM900 | 2025 ATC PL550 | 2025 ATC RM800 | 2024 ATC RM900 | 2024 ATC PL550 | 2024 ATC PL700 | 2023 ATC PL700 | 2023 ATC RM900
Risk classification
V
Country
US
View official NHTSA notice

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