Total Complaints
4 filings
RAM 3500 CAB CHASSIS · model year
4 NHTSA complaints, 3 crash reports for this specific cohort.
NHTSA overall rating
Not crash-tested
New Car Assessment Program
The 2018RAM3500 CAB CHASSIS carries 4 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 3 crashes, 0 fires, 0 injuries, and 0 fatalities. No NCAP 5-star crash-test rating is available for this model year in the federal database.
Component-level analysis is where model-year complaints become actionable: the top complaint category for the 2018 3500 CAB CHASSIS is visibility/wiper with 1 filings, followed by air bags (1) and electrical system (1). Concentration in one or two component groups is the classic signature of a systemic defect; a flat distribution usually reflects normal aging, warranty complaints, or isolated build-plant variability.
NHTSA currently has 7 investigation files overlapping the 2018 3500 CAB CHASSIS, and 4 remain open. Owners comparing this cohort against neighboring years should pair the counters above with the complaint-by-year trend on the parent model page — a spike in a single year often tracks to a platform refresh, a new transmission supplier, or an updated ECU calibration. Use the related-complaint feed below to read raw owner narratives before deciding whether any pattern here affects your specific use case.
Total Complaints
4 filings
Crashes Reported
3 reports
Source
NHTSA ODI
Federal complaints database
At or below the fleet median complaint volume.
| Component | Count |
|---|---|
| VISIBILITY/WIPER | 1 |
| AIR BAGS | 1 |
| ELECTRICAL SYSTEM | 1 |
| UNKNOWN OR OTHER | 1 |
Lights flash, air bag flashes, seat belt flashes, vehicle startles to start, the electrical system is completely torn apart, the diesel fuel system is not functioning and running properly due to a missing filter, the transmission is a stalling when accelerating, vehicle barely stops, incomplete inspection was not performed, the commercial insurance on the vehicle is expired, registration expired, poses a huge risk to all motorists on the road, vehicle travels all over the United States from Indiana, to Kentucky, to Minnesota, Illinois, Michigan, where it was manufactured [XXX] with FCA US LLC as an incomplete vehicle, from Mexico. Not safe on the road at all, no clue if the vehicle actually has air bags, etc. In the open cab, there are two- cylinder tanks, one with a label showing Linde Gas and Equipment (UN1001) located within/on the back of a truck/vehicle seeming to be improperly stored and the smaller cylinder tank (UN1001) is not vertical and angled, held on by a fabric strap, sid
Lights flash, air bag flashes, seat belt flashes, vehicle startles to start, the electrical system is completely torn apart, the diesel fuel system is not functioning and running properly due to a missing filter, the transmission is a stalling when accelerating, vehicle barely stops, incomplete inspection was not performed, the commercial insurance on the vehicle is expired, registration expired, poses a huge risk to all motorists on the road, vehicle travels all over the United States from Indiana, to Kentucky, to Minnesota, Illinois, Michigan, where it was manufactured [XXX] with FCA US LLC as an incomplete vehicle, from Mexico. Not safe on the road at all, no clue if the vehicle actually has air bags, etc. In the open cab, there are two- cylinder tanks, one with a label showing Linde Gas and Equipment (UN1001) located within/on the back of a truck/vehicle seeming to be improperly stored and the smaller cylinder tank (UN1001) is not vertical and angled, held on by a fabric strap, sid
Lights flash, air bag flashes, seat belt flashes, vehicle startles to start, the electrical system is completely torn apart, the diesel fuel system is not functioning and running properly due to a missing filter, the transmission is a stalling when accelerating, vehicle barely stops, incomplete inspection was not performed, the commercial insurance on the vehicle is expired, registration expired, poses a huge risk to all motorists on the road, vehicle travels all over the United States from Indiana, to Kentucky, to Minnesota, Illinois, Michigan, where it was manufactured [XXX] with FCA US LLC as an incomplete vehicle, from Mexico. Not safe on the road at all, no clue if the vehicle actually has air bags, etc. In the open cab, there are two- cylinder tanks, one with a label showing Linde Gas and Equipment (UN1001) located within/on the back of a truck/vehicle seeming to be improperly stored and the smaller cylinder tank (UN1001) is not vertical and angled, held on by a fabric strap, sid
I was driving in dense traffic at 55mph. The rear window suddenly, and without warning, exploded. Glass shards peppered my wifeâs and my back neck. The window is protected by a headache rack (see pictures). My thought is the glass is improperly made, in that it should not explode; or improperly factory installed.
Loss of Power Steering Assist
Post Recall Remedy Brake Transmission Shift Interlock (BTSI) Failure
2022 RAM Transmission Snap Ring Failure
High pressure fuel pump failure
High pressure fuel pump failure
Data as of 2025. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.
Read our methodology — how this data is sourced, computed, and verified.