2012 International Prostar Suspension Problems
- Complaints
- 1about this part
- Share
- 17%of 6 total for the year
- Median mileage
- 14,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the suspension of the 2012 International Prostar, 17% of the 6 complaints for this model year. Where a mileage was given, the median is 14,000 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“There are more affected parts than this allows me to select. Doors automatically lock intermittently while parked. Window does not close properly very poor fuel economy, average mpg around 5.2mpg many many coolant leaks fuel leaks oil leaks engine has just taken of and given a small boost in speed while in parking lot at 5 MPH after idling over night. Electronic gauges not working occasionally leveling valve constantly loosing adjustment on the suspension. Jack breaks are constantly not working up to par. Gas peddle extremely hot temp. Aprox 160 degrees. Took delivery of the truck end of oct. …”
NHTSA complaint #10558905, filed 2014-01, 14,000 milesRelated service bulletins
- 11019101May 9, 2025This document reminds technicians of the critical relationship between the truck's suspension and the driveline operating angles. The information applies to diesel, gas, and…
- 11010428Oct 8, 2024This article addresses chassis lean conditions on all chassis. This does not include any diagnostics for body leans such as a cab lean. Keep in mind that a chassis lean may cause…
- 10251409Feb 21, 2024Suggested alignment target values when performing a vehicle axle alignment.
- 10243595Sep 29, 2023Diagnosis of chassis wander complaints.
- 10189743Mar 4, 2021Suggested alignment target values when performing a vehicle axle alignment
- 10163416Jul 15, 2019Suspension Lean Diagnostics; All models
- 10160941May 30, 2019Suggested alignment target values when performing a vehicle axle alignment
- 10156306Nov 6, 2018Improved Bushings for Hendrickson Torque Rods
Suspension: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2013 | 1 | 13% |
| 2012 | 1 | 17% |
Other parts of the 2012 International Prostar
3 complaintsElectrical system
2 complaintsEngine cooling
1 complaintsEquipment
1 complaintsFuel system
1 complaintsOther or unknown
1 complaints
← All problems reported for the 2012 International Prostar
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology