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2018 Ram 3500 Service Brakes, Hydraulic Problems

NHTSA component category: SERVICE BRAKES, HYDRAULIC · data through 09/08/2026

127Service Brakes, Hydraulic complaints
15.9%Of all 797 complaints
#3Most-reported category

Source: U.S. NHTSA complaint data. Complaints are unverified reports from vehicle owners — a complaint is not a confirmed defect.

How service brakes, hydraulic ranks on this vehicle

SERVICE BRAKES498 · 62.5%
ELECTRICAL SYSTEM132 · 16.6%
SERVICE BRAKES, HYDRAULIC127 · 15.9%
VEHICLE SPEED CONTROL100 · 12.5%
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING40 · 5%

Share of the 797 complaints citing each category; one complaint can cite several. Full breakdown on the 2018 Ram 3500 overview page.

Service Brakes, Hydraulic complaints by year filed

2202292023102024572025492026

Frequently asked questions

Does the 2018 Ram 3500 have service brakes, hydraulic problems?

Service Brakes, Hydraulic is the #3 most-reported problem area on the 2018 Ram 3500: 127 of 797 complaints on file (15.9%). Complaints are unverified owner reports, not confirmed defects.

How many complaints does the 2018 Ram 3500 have in total?

797 complaints were on file with NHTSA as of 09/08/2026. Across all categories, 15 involved a crash, 2 involved a fire, 6 reported injuries, and 1 reported deaths.

What does NHTSA's service brakes, hydraulic category include?

NHTSA assigns each complaint to standard component categories; this page reports the SERVICE BRAKES, HYDRAULIC category exactly as NHTSA defines and records it.

About this data — Complaint figures on this page are consumer reports submitted to the National Highway Traffic Safety Administration (NHTSA), a U.S. government agency. NHTSA does not verify individual complaints; a complaint is not proof that a defect exists, and counts reflect what owners chose to report, not confirmed failure rates. Recall information comes from official NHTSA safety recall campaigns; recall repairs are free at authorized dealers. Always check your specific vehicle by VIN at nhtsa.gov/recalls. CarModelProblems.com is an independent site and is not affiliated with NHTSA or any vehicle manufacturer. Data through 09/08/2026.