The 1968 Mack R has 3 NHTSA recall campaigns affecting an estimated 19,628 vehicles. Recall repairs are always free at any authorized dealer. Last updated July 5, 2026.
MACK TRUCKS CAMPAIGN NO SC060.TRUCKS MFG'D 1967 THRU JAN.31, 1973.POSSIBILITY THAT THE SUSPENSION TRUNNION BRACKETS MAY DEVELOP CRACKS.IF SUCHCONDITION EXISTS AND CRACKS ARE NOT DETECTED, CONTINUED OPERATION COULDULTIMATELY LEAD TO TRUNNION TUBE SEPARATION FROM THE TRUNNION AND PERMIT AXLEASSEMBLY DISLOCATION.FAILURE…
BUILT BTWN DEC.1968 AND MAY 1971.TRUCK TRACTORS.POSSIBIL ITY THAT AIRINTAKE HOOD, WHICH CONSISTS OF METAL CAP ATTACHEDTO PERFORATED PLASTIC INNERSECTION, MAY NOT SECURELY CLAMP T O PLASTIC SECTION.IF CONDITION EXISTS, CAPCAN TURN AND CUTPLASTIC.IF PLASTIC IS DEEPLY CUT, METAL CAP CAN SEPARATECOM PLETELY.SUCH FAILURE,…
POSSIBILITY THAT STOP LAMP SWITCH IS WIRED WITH A STOP LAMP OIL PRES- SURESWITCH.(CORRECT BY MODIFI- CATION OF STOP LAMP SWITCH CIR- CUITS.)
Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL, FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 1968 Mack R as of July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page contains ads and affiliate links. Full methodology.