Ride height system may overload front tires
Defect Summary
Proterra inc., (proterra) is recalling certain 2015-2018 catalyst 40 and 35 transit buses. the affected vehicles are equipped with a four point height control system that may cause a load imbalance, overloading the front tires.
Safety Consequence
An overloaded front tire may fail unexpectedly, increasing the risk of crash.
Corrective Action
Proterra will notify owners, and dealers will convert the current four point ride height system into a three point system to prevent the front tires from being overloaded, free of charge. the recall began march 26, 2019. owners may contact proterra customer service at 1-864-438-0000.
Similar Recalls
Other recalls from Proterra Operating Company, Inc. or involving Suspension.
FAQ: Recall 19V062000
Your rights, the repair process, and what each field on this page means.
What is recall 19V062000?
NHTSA recall 19V062000 was issued by Proterra Operating Company, Inc. on January 30, 2019. It addresses: Ride height system may overload front tires. The recall affects approximately 310 vehicles, with the defect involving the Suspension component.
How do I get this recall repaired?
Contact any authorized Proterra Operating Company, Inc. dealer and reference NHTSA recall ID 19V062000 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.