2010–2011 Mertz Halliburton Recall: Service Brakes, Air
NHTSA campaign 11V555000 · Service Brakes, Air · filed Nov 10, 2011 · verified Jul 30, 2026
The defect
MERTZ IS RECALLING CERTAIN MODEL YEAR 2010 AND 2011 HALLIBURTON TRAILERS MANUFACTURED FROM NOVEMBER 2010, THROUGH MARCH 2011, AND EQUIPPED WITH GUNITE AUTOMATIC SLACK ADJUSTERS. DUE TO AN INCOMPLETE "KNITTING" OF THE IRON AT THE TIME OF CASTING, INADEQUATE STRUCTURAL INTEGRITY OF THE SLACK ADJUSTER HOUSING CAN OCCUR, WHICH COULD CAUSE THE HOUSING TO BREAK AT THE HANDLE UNDER NORMAL OPERATING LOADS.
The risk
IF THE SLACK ADJUSTER HOUSING WERE TO BREAK, THE WHEEL BRAKE TO WHICH THE SLACK ADJUSTER IS ATTACHED WOULD NO LONGER FUNCTION, CAUSING THE VEHICLE TO HAVE REDUCED BRAKING CAPACITY AND, IF MOUNTED ON THE STEER AXLE, THE VEHICLE COULD PULL TO ONE SIDE, POSSIBLY RESULTING IN A CRASH.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
MERTZ WILL NOTIFY OWNERS AND THE SLACK ADJUSTERS WILL BE REPLACED FREE OF CHARGE. THE SAFETY RECALL BEGAN ON NOVEMBER 8, 2011. OWNERS MAY CONTACT MERTZ AT 580-767-8465 OR ACCURIDE AT 1-812-962-5000.
OWNERS MAY ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY 1-800-424-9153), OR GO TO <A HREF=HTTP://WWW.SAFERCAR.GOV>HTTP://WWW.SAFERCAR.GOV</A> .
Affected vehicles
| Make | Model | Model years |
|---|---|---|
| Mertz | Halliburton | 2010, 2011 |
Related recalls
Other campaigns involving Mertz vehicles
Source: NHTSA recall database, campaign 11V555000. Data last verified Jul 30, 2026.