Suspension:single axle:rear:air suspension system
Defect Summary
The rear axle suspension u-bolts on the involved vehicles may fail. Should two or more u-bolts fail, the drive axle(s) can separate from the vehicle chassis.
Corrective Action
The dealer will replace the defective u-bolts, free of charge.
Similar Recalls
Other recalls from Peterbilt Motor Company or involving Suspension.
FAQ: Recall 77V018000
Your rights, the repair process, and what each field on this page means.
What is recall 77V018000?
NHTSA recall 77V018000 was issued by Peterbilt Motor Company on February 9, 1977. It addresses: Suspension:single axle:rear:air suspension system. The recall affects approximately 900 vehicles, with the defect involving the Suspension component.
How do I get this recall repaired?
Contact any authorized Peterbilt Motor Company dealer and reference NHTSA recall ID 77V018000 or the manufacturer campaign number NR (Not Reported). Under federal law, the repair is completely free regardless of vehicle age or owner history.
Is my vehicle included in this recall?
The only way to confirm is to look up your 17-character VIN at nhtsa.gov/recalls. NHTSA's tool will tell you if VIN-by-VIN this exact recall applies.
How long do I have to get a recall repair done?
There is no expiration on most federal safety recalls. Even if your vehicle is years old and you bought it used, the manufacturer is required to perform the repair at no cost.
Where does the data on this page come from?
All information on this page is sourced directly from the U.S. Department of Transportation public dataset for NHTSA recalls. Last refreshed: 2026-05-22. For the most current official notice, visit nhtsa.gov/recalls.