RAM 4500 · model year

2018 RAM 4500

13 NHTSA complaints, and 7 active recalls for this specific cohort.

NHTSA overall rating

Not crash-tested

New Car Assessment Program

The 2018RAM4500 carries 13 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 0 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 4500 is service brakes, hydraulic with 5 filings, followed by service brakes (3) and power train (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. This model year has 7 active recall campaigns, which means the manufacturer is obligated to remedy the covered defect at no charge for the life of the vehicle — the full NHTSA campaign numbers are listed below.

NHTSA currently has 7 investigation files overlapping the 2018 4500, 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.

13
Complaints
0
Crashes
0
Fires
0
Injuries
0
Deaths

Total Complaints

13 filings

Crashes Reported

0 reports

Source

NHTSA ODI

Federal complaints database

Complaints vs. fleet median (215)

At or below the fleet median complaint volume.

Complaints by Component

ComponentCount
SERVICE BRAKES, HYDRAULIC5
SERVICE BRAKES3
POWER TRAIN1
WHEELS1
ENGINE AND ENGINE COOLING1
STEERING1
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING1

Recalls (7)

24V89600027/11/2024

SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE

Chrysler (FCA US, LLC) is recalling certain 2017-2018 Ram 2500 Pickup, Ram 3500 Pickup, 3500 Cab Chassis, 4500 and 5500 Cab Chassis vehicles. The hydraulic control unit (HCU) may fail, which can cause the anti-lock brake (ABS), electronic stability control (ESC), and traction control systems to fai

21V39800027/05/2021

WHEELS:LUGS/NUTS/BOLTS/STUDS

Chrysler (FCA US, LLC) is recalling certain 2012-2021 RAM 3500, 3500 Cab Chassis, 4500 Cab Chassis, and 5500 Cab Chassis vehicles. Incorrect information in the Service and Owner's Manuals may cause the flanged lug nuts to be over-tightened, which could result in a broken wheel stud and possible whe

19V23600026/03/2019

EXTERIOR LIGHTING:BRAKE LIGHTS

Excellance, Inc. (Excellance) is recalling certain 2018 Ambulances and Emergency Vehicles built on Ford E-350, E-450, F-650, F-550 4x4, Chevrolet G4500, G4500 Diesel, C3500, G3500, Freightliner M2, International 4300, and Dodge 4500 chassis and equipped with Whelen brake lights. Depending on the sp

17V82400021/12/2017

EQUIPMENT

Chrysler (FCA US LLC) is recalling various Dodge, Chrysler, and RAM vehicles equipped with Kidde Plastic-Handle or Push Button 'Pindicator' Fire Extinguishers. A list of the affected trailer models is available at: https://static.nhtsa.gov/odi/rcl/2017/RMISC-17V824-0103.pdf. These extinguishers ma

18V33200017/05/2018

ELECTRICAL SYSTEM:WIRING

Chrysler (FCA US LLC) is recalling certain 2014-2018 Dodge Journey, Charger and Durango, RAM 2500, 3500, 3500 Cab Chassis (more than 10,000lb), 4500 Cab Chassis and 5500 Cab Chassis, Jeep Cherokee and Grand Cherokee and Chrysler 300, 2014-2019 RAM 1500, 2015-2018 Dodge Challenger, 2015-2017 Chrysler

18V10000008/02/2018

POWER TRAIN:AUTOMATIC TRANSMISSION

Chrysler (FCA US LLC) is recalling certain 2017-2018 RAM 1500, 2500, 3500, 3500 Cab Chassis, 4500 Cab Chassis, and 5500 Cab Chassis vehicles, all equipped with a column shifter. Pushing the brake pedal for prolonged periods when the vehicle is running and in PARK may cause the Brake Transmission Sh

18V27700001/05/2018

SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS

Chrysler (FCA US LLC) is recalling certain 2018 RAM 4500 and 5500 cab chassis trucks. The primary and secondary brake hoses located between the brake master cylinder and the hydraulic control unit may have been manufactured without anti-corrosion plating on the ferrules, which can allow the ferrule

Recent Complaints

20260120SERVICE BRAKES, HYDRAULIC

The contact owns a 2018 Ram 4500. The contact received notification of NHTSA Campaign Number: 24V896000 (SERVICE BRAKES, HYDRAULIC). However, the part to do the recall repair was not yet available. The contact stated that while driving at an undisclosed speed, the message to "Check ABS" was displayed with an abnormal beeping sound. The local dealer was contacted and confirmed that the part was not yet available for the recall repair. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The failure mileage was approximately 50,000.

Mileage: 50,000

20260113SERVICE BRAKES, HYDRAULIC

The contact owns a 2018 Ram 4500. The contact received notification of NHTSA Campaign Number: 24V896000 (SERVICE BRAKES, HYDRAULIC). However, the part to do the recall repair was not yet available. The local dealer was not contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure. The vehicle was parked and was no longer driven due to safety concerns.

20260107FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING

Nov 27,2024 Manufacturer Recall NumberC4B NHTSA Recall Number24V-896 Recall Status Recall Incomplete, remedy not yet available Still no repair for defective parts. Over years.

20260107SERVICE BRAKES

Nov 27,2024 Manufacturer Recall NumberC4B NHTSA Recall Number24V-896 Recall Status Recall Incomplete, remedy not yet available Still no repair for defective parts. Over years.

20251030STEERING

See attached document for complaint.

20251030SERVICE BRAKES

See attached document for complaint.

20251030SERVICE BRAKES, HYDRAULIC

See attached document for complaint.

20250627SERVICE BRAKES, HYDRAULIC

The contact owns a 2018 Ram 4500. The contact stated that while driving 40 MPH, the check engine warning light and other unknown warning lights were illuminated, before the vehicle lost motive power. The vehicle was taken to a dealer, where it was diagnosed that the turbo had failed, and there were 39 diagnostic trouble codes retrieved. The dealer determined that the turbo, the intake manifold sensor, the exhaust pressure sensors, and other unknown parts needed to be replaced. The vehicle was repaired; however, the failure reoccurred four months later. The contact received notification of NHTSA Campaign Number: 24V896000 (Service Brakes, Hydraulic); however, the part to do the recall repair was not yet available. Additionally, the contact stated that while driving 15 MPH to park the vehicle, while her husband and dog were occupying the passenger’s side seat, the brake pedal was depressed, but the vehicle failed to respond and struck one of the contact's parked vehicles. The contact

20250627ENGINE AND ENGINE COOLING

The contact owns a 2018 Ram 4500. The contact stated that while driving 40 MPH, the check engine warning light and other unknown warning lights were illuminated, before the vehicle lost motive power. The vehicle was taken to a dealer, where it was diagnosed that the turbo had failed, and there were 39 diagnostic trouble codes retrieved. The dealer determined that the turbo, the intake manifold sensor, the exhaust pressure sensors, and other unknown parts needed to be replaced. The vehicle was repaired; however, the failure reoccurred four months later. The contact received notification of NHTSA Campaign Number: 24V896000 (Service Brakes, Hydraulic); however, the part to do the recall repair was not yet available. Additionally, the contact stated that while driving 15 MPH to park the vehicle, while her husband and dog were occupying the passenger’s side seat, the brake pedal was depressed, but the vehicle failed to respond and struck one of the contact's parked vehicles. The contact

20250516SERVICE BRAKES, HYDRAULIC

The contact owns a 2018 Ram 4500. The contact received notification of NHTSA Campaign Number: 24V896000 (Service Brakes, Hydraulic); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated that while depressing the brake pedal, the vehicle failed to respond immediately, causing the braking distance to be extended. There were no warning lights illuminated. The dealer was not contacted. The manufacturer was made aware of the failure. The failure mileage was 31,885. VIN tool confirms parts not available.

Mileage: 31,885

20240909SERVICE BRAKES

The Anti-Lock Brake(ABS) & Electronic Stability Control(ESC) warning lights will come on and off during normally driving conditions. When The ESC light comes on the cruise control is non functioning. If the cruise control is set when the warning light is off, the cruise will disengage when it comes on.

20201008POWER TRAIN

4X4 DRIVE SHAFT FAILED. WHILE TRAVELING ON INTERSTATE THE FRONT DRIVE SHAFT BROKE AT THE U-JOINT. I'VE ONLY USED THE 4 WHEEL DRIVE OPTION 2-3 TIMES AND THE TRANSFER WAS IN 2H AT TIME OF FAILURE. FRONT ALUMINUM WHEELS FRACTURED. BOTH FRONT WHEELS GOT HAIRLINE CRACKS. ONE AT ABOUT 145K MILES AND THE OTHER AT ABOUT 160K. 90% OF MILES ARE HIGHWAY MILES.

Mileage: 165,000

20201008WHEELS

4X4 DRIVE SHAFT FAILED. WHILE TRAVELING ON INTERSTATE THE FRONT DRIVE SHAFT BROKE AT THE U-JOINT. I'VE ONLY USED THE 4 WHEEL DRIVE OPTION 2-3 TIMES AND THE TRANSFER WAS IN 2H AT TIME OF FAILURE. FRONT ALUMINUM WHEELS FRACTURED. BOTH FRONT WHEELS GOT HAIRLINE CRACKS. ONE AT ABOUT 145K MILES AND THE OTHER AT ABOUT 160K. 90% OF MILES ARE HIGHWAY MILES.

Mileage: 165,000

Compare 2018RAM4500 to Similar Vehicles

NHTSA Investigations 4 Open

View all investigations

Frequently Asked Questions

How many complaints does the 2018 RAM 4500 have?
The 2018 RAM 4500 has 13 NHTSA complaints, 0 crashes, 0 fires, 0 injuries, and 0 deaths reported.
Are there any recalls for the 2018 RAM 4500?
Yes, the 2018 RAM 4500 has 7 recall(s). The most common affected component is SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE. Recalls are issued by NHTSA and manufacturers must provide a free remedy.
What are the most common problems with the 2018 RAM 4500?
The most-complained component for the 2018 RAM 4500 is SERVICE BRAKES, HYDRAULIC with 5 complaints. Other frequently reported areas include SERVICE BRAKES and POWER TRAIN.
Is the 2018 RAM 4500 safe to buy?
Review the complaint history, crash and fire reports, safety ratings, and recall status on this page to make an informed decision. No NHTSA crash test rating is available for this model year. Compare with other model years using the links above.
Where does this data come from?
All complaint, recall, and safety rating data is sourced from the National Highway Traffic Safety Administration (NHTSA). Complaints are filed by vehicle owners through NHTSA's Office of Defects Investigation.

Vehicle Safety Guides

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.