Diamond C Trailers Pacesetter, MFG: Power train — axle assembly

Affects Diamond C Trailers Pacesetter, MFG · 2023–2024 — about 1K vehicles.

The hazard

Instability can increase the risk of a crash.

What to do

Dealers will install a locking flange nut to the torsion hanger frame, free of charge. Owner notification letters were mailed January 15, 2025. Owners may contact Diamond C customer service at 1-903-572-2834.

Critical — crash/injury risk now High — injury risk; see remedy Moderate — fix at next service Low — minor / informational