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2005–2008 Pitts Trailers HD-35, 2004–2008 Pitts Trailers LB-35, 2004–2008 Pitts Trailers LP and 3 other models Recall: Service Brakes, Air

NHTSA campaign 11V014000 · Service Brakes, Air · filed Jan 19, 2011 · verified Jul 30, 2026

Units reported
4K
Manufacturer
PITTS ENTERPRISES, INC
Risk
Safety
Owner letters
Mailing began Aug 5, 2011

The defect

PITTS ENTERPRISES IS RECALLING CERTAIN MODEL YEAR 2005 THROUGH 2008 FLATBED TRACTOR TRAILERS, MODELS LT, LP, LB-35, HD-35, TA, AND PT, MANUFACTURED FROM AUGUST 2004 THROUGH OCTOBER 2008, EQUIPPED WITH THE MSQR 5000 DIFFERENTIAL PRESSURE REGULATOR/QUICK RELEASE VALVE DEVICE MANUFACTURED BY AIR BRAKE SYSTEMS. THE MSQR 5000 DOES NOT CONTAIN THE REQUISITE WARNING LIGHT WHICH FAILS TO CONFORM TO THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 121, "AIR BRAKE SYSTEMS."

The risk

THE PURPOSE OF THE FEDERAL MOTOR VEHICLE SAFETY STANDARD (FMVSS) FOR AIR BRAKE SYSTEMS, NO. 121, IS TO INSURE SAFE BRAKING PERFORMANCE UNDER NORMAL AND EMERGENCY CONDITIONS. THE MSQR 5000, WHICH WAS INSTALLED IN THE TRAILERS SUBJECT TO THE RECALL TO SATISFY FMVSS NO. 121'S ABS REQUIREMENTS, DOES NOT MEET THE DEFINITION OF AN ABS AS REQUIRED BY FMVSS NO. 121. ALSO, THE TRAILERS DO NOT HAVE A LIGHT TO WARN THE OPERATOR OF AN ABS MALFUNCTION AS REQUIRED BY FMVSS NO. 121. PITTS HAS RECEIVED NO COMPLAINTS OR REPORTS OF ANY ONROAD FAILURES ASSOCIATED WITH THIS NONCOMPLIANCE.

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.

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The fix — what to do

PITTS ENTERPRISES WILL NOTIFY OWNERS AND DEALERS WILL REPLACE THE MSQR 5000 SYSTEM WITH A COMPLIANT SYSTEM FREE OF CHARGE. THE SAFETY RECALL BEGAN ON AUGUST 5, 2011. OWNERS MAY CONTACT THE SALES DEPARTMENT OF PITTS ENTERPRISES AT 1-334-855-4754.

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

Related recalls

All Pitts Trailers HD-35 recalls → · All Pitts Trailers recalls →

Source: NHTSA recall database, campaign 11V014000 (manufacturer number 5JY). Data last verified Jul 30, 2026.