2 recalls across 1 model year. The 2021 4500HD has the most, with 2 recalls and 1 complaint.
| Model year | Recalls | Complaints | Overall safety rating |
|---|---|---|---|
| 2021 4500HD | 2 | 1 | Not rated |
Based on 1 owner complaint filed with NHTSA for all model years.
General Motors. LLC (GM) is recalling certain 2019-2023 Chevrolet 4500HD, 5500HD, and 6500HD Medium-Duty trucks. The brake pressure sensor assembly may leak brake fluid into the brake pressure switch and cause an electrical short-circuit.
General Motors, LLC (GM) is recalling certain 2021-2022 Chevrolet 4500HD/5500HD/6500HD vehicles. The hex flange lock nuts used in the suspension and steering joints, were improperly heat treated and may break.