2020 Ram 4500 Safety Report

2020 RAM 4500: Low Consumer Complaints, Extensive Recall History for Critical Components

3Complaints

10Recalls

65/100Reliability Score

Most reported components: Visibility (1)Fuel System, Diesel,Visibility (1)Fuel/Propulsion System (1)

AI Safety Analysis for the 2020 Ram 4500

The 2020 RAM 4500 presents a mixed safety picture, characterized by a low number of direct consumer complaints but a significant volume of recalls addressing critical safety components. With only 3 total complaints, 0 crashes, 0 fires, 0 injuries, and 0 deaths reported to NHTSA, the vehicle appears to have a strong record in terms of direct consumer-reported incidents. However, this low complaint count is juxtaposed against 10 separate recalls issued for the vehicle, indicating proactive identification and remediation of potential safety defects by the manufacturer and NHTSA.

The common complaint patterns, though few, align with some of the recall issues. For instance, one complaint directly references windshield wiper failure during a rainstorm, which is addressed by a recall concerning 'VISIBILITY:WINDSHIELD WIPER/WASHER:LINKAGES' that could lead to reduced visibility and increased crash risk. Another complaint details an engine stall while driving and towing, attributed to a CP4 fuel pump failure, directly correlating with the 'FUEL SYSTEM, DIESEL:DELIVERY:FUEL PUMP' recall for Cummins 6.7L Turbo Diesel engines, where an engine stall increases crash risk. The third complaint mentions receiving notifications for the fuel system and visibility recalls, highlighting the awareness of these issues.

The recall history is extensive and covers several critical systems. Key recalls include issues with 'SERVICE BRAKES, HYDRAULIC' (rear brake hose diameter, worn brake lines), 'VISIBILITY:WINDSHIELD WIPER/WASHER', 'FUEL SYSTEM, DIESEL:DELIVERY:FUEL PUMP', 'ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION' (calibration software, inadequate warmup protection), 'WHEELS:LUGS/NUTS/BOLTS/STUDS' (incorrect manual information), and 'SUSPENSION:REAR' (brake caliper line routing). These recalls address potential failures that could lead to loss of braking, reduced visibility, engine stall, fire risk, and wheel separation, all significantly increasing the risk of a crash. While NHTSA crash test ratings are not available for this specific vehicle, the comprehensive nature of the recalls suggests that potential safety deficiencies have been identified and are being addressed, which is a positive sign for long-term safety.

Reliability Score

The 2020 Ram 4500 receives a reliability score of 65 out of 100 based on analysis of NHTSA complaint data, recall history, crash reports, and safety ratings. This indicates average reliability — some notable concerns exist that prospective buyers should be aware of.

Known Issues for the 2020 Ram 4500

The following issues have been identified from NHTSA complaint data and owner reports for the 2020 Ram 4500:

Issue	Severity	Frequency	Typical Mileage
Cp4 Fuel Pump Failure High Pressure Fuel Pump (CP4) failure can cause engine stall, increasing crash risk. Addressed by recall 21V880000.	High	Occasional	unknown miles
Rear Brake Hose Rupture/Leakage Rear brake hose inside diameter may be too small or routing may cause wear, leading to fluid leakage and loss of braking ability. Addressed by multiple recalls including 20V674000, 20V704000, 20V705000, 20V706000.	High	Occasional	unknown miles
Windshield Wiper Failure Windshield wiper linkage issues can cause wipers to fail, reducing visibility during adverse weather. Addressed by recall 22V035000.	Medium	Occasional	unknown miles
Engine Oil System Warnings/Damage Engine calibration software may not warn about low oil, or inadequate warmup protection can cause oil film loss, leading to engine damage, oil leaks, or fire risk. Addressed by recalls 20V675000 and 20V676000.	High	Occasional	unknown miles
Wheel Separation Risk Incorrect information in manuals regarding wheel lug nut torque can lead to wheel separation. Addressed by recall 21V881000.	High	Rare	unknown miles

Common Problems Reported by Owners

Based on NHTSA complaint data, the following components account for the majority of reported issues with the 2020 Ram 4500:

Visibility 33% of complaints

One complaint reported windshield wiper failure, aligning with a recall for wiper linkage issues.

Fuel System, Diesel 33% of complaints

One complaint reported an engine stall due to CP4 fuel pump failure, directly matching a significant recall.

Fuel/Propulsion System 33% of complaints

One complaint mentioned receiving recall notifications for fuel system issues, indicating awareness of the recall 21V880000.

Frequently Asked Questions About the 2020 Ram 4500

Is the 2020 RAM 4500 safe?

Based on NHTSA data, the 2020 RAM 4500 has a very low number of direct consumer complaints (3 total) with no reported crashes, fires, injuries, or deaths. However, it has been subject to 10 recalls addressing critical safety components like brakes, fuel system, engine, and wipers. While NHTSA crash test ratings are not available, the proactive recalls indicate identified and addressed safety concerns.

What are common problems for the 2020 RAM 4500?

The most reported issues, though few in number, align with major recalls. These include windshield wiper failure (1 complaint), and engine stall due to CP4 fuel pump failure (1 complaint). Other significant recall-related problems include potential rear brake hose rupture/leakage, engine oil system warnings, and risk of wheel separation.

Are there any recalls for the 2020 RAM 4500?

Yes, the 2020 RAM 4500 has 10 recalls. These include issues with SERVICE BRAKES, HYDRAULIC (rear brake hose, lines), VISIBILITY (windshield wiper linkage), FUEL SYSTEM, DIESEL (High Pressure Fuel Pump), ENGINE AND ENGINE COOLING (oil calibration, warmup protection), WHEELS (lug nut torque information), and SUSPENSION (rear brake caliper line routing).

What should I look out for when buying a used 2020 RAM 4500?

When considering a used 2020 RAM 4500, ensure all 10 outstanding recalls have been completed. Specifically, verify repairs related to the fuel pump, brake hoses, windshield wipers, engine oil system, and wheel lug nut information. A pre-purchase inspection should pay close attention to these areas.

Buyer Advice

Our recommendation: Given the low complaint volume but extensive recall history, prioritize verifying that all 10 recalls have been completed by a certified dealer to ensure critical safety components are up to standard.

NHTSA Data Summary for 2020 Ram 4500

This safety report is based on a comprehensive analysis of data from the National Highway Traffic Safety Administration (NHTSA) for the 2020 Ram 4500. The data includes 3 consumer complaints filed by vehicle owners, 10 manufacturer-initiated safety recalls, and safety rating assessments associated with this vehicle.

All data presented in this report is sourced from public NHTSA databases. Our AI analysis identifies patterns across complaint narratives, correlates them with recall history, and produces the safety assessment above. This analysis is updated as new complaints and recalls are filed with the NHTSA.

Consumers are encouraged to report vehicle safety problems to the NHTSA at nhtsa.gov. If your vehicle is subject to a recall, contact your dealer to schedule the free repair.