Mac recalls

2 NHTSA recall campaigns filed since 2000 that affect Mac vehicles, newest first. Last verified Jul 30, 2026.

• Apr 8, 2004Crash risk
  1998–2004 Mac Trailer — Equipment

  ON CERTAIN FRAME AND FRAMELESS DUMP TRAILERS, THE 8-INCH FIVE STAGE TELESCOPIC CYLINDER COMMONLY REFERRED TO AS A "SUPER DUMP", WITH USE THE PACKING NUT ON THE FOURTH STAGE RETAINING THE PLUNGER CAN LOOSEN, BACKING OFF THE FOURTH STAGE. THIS CONDITION, IF NOT REMEDIED, CAN CONTINUE UNTIL THE PACKING NUT BACKS COMPLETELY OFF THE STAGE. IF THIS OCCURS, THERE IS NOTHING TO RETAIN THE FIFTH STAGE (PLUNGER) IN THE ASSEMBLY.

  04V171000 · 310 units · MAC TRAILER MFG., INC.

• Feb 12, 2004Crash risk
  2003 Mac End Dump Trailer — Service Brakes, Hydraulic

  ON CERTAIN TRAILERS EQUIPPED WITH WEBB WHEEL PLATINUM SERIES BRAKE DRUMS, THESE BRAKE DRUMS COULD CRACK ON THE BRAKING SURFACE.

  04V081000 · 11 units · MAC TRAILER MFG., INC.