2016 RAM 5500: what breaks, and at what mileage

The failures owners actually file about

Owners have reported 13 named failure modes on the 2016 RAM 5500, and the three most-reported carry 42% of everything filed.

Differential or transfer case failure leads with 4 reports and about 0.1 per 1,000 vehicles.

Other wheel or tire problem follows with 4 reports, median 175,000 miles.

Wheel bearing or hub failure follows with 2 reports, median 45,000 miles.

By system, the reports fall mostly into drivetrain (6), wheels (5) and brakes (3).

What happens when these parts fail

Across the named modes, 2 mention a crash, 1 a fire and 1 an injury. Those are the words owners used in their own complaints, and NHTSA does not verify them, but they are the closest thing in this data to a measure of what a failure actually did.

The average severity weight across every report on this year is 5.00, where a stalled engine or a failed airbag weighs many times more than a rattling trim panel, and a figure this high means the reports are dominated by failures with safety consequences rather than annoyances. The weighting is set out in full on the methodology page.

What the top failures cost to put right, as editorial estimates for an independent US shop rather than figures from NHTSA: differential or transfer case failure at $900–$4,200, other wheel or tire problem at $200–$1,500, wheel bearing or hub failure at $350–$1,200 and master cylinder or brake booster failure at $450–$2,200. Dealer labour, a seized bolt or a part that is no longer made can push any of these past the top of its range.

29% of the reports on this year sit in the engine, transmission, drivetrain or cooling systems — the four where a repair bill is usually four figures.

How often, against how many were built

Scaled by an estimate of how many of these cars exist, the 2016 RAM 5500 draws about 0.3 per 1,000 vehicles, which puts it in the 68th percentile of complaint rates among 2016 vehicles we can rate.

That denominator is the weakest number on the page and it is fair to say so plainly. Rate per 1,000 uses a fleet-size estimate derived from recall paperwork for this exact model year. It is a lower bound.

The working figure is 72,964 vehicles. If the true number is twice that, every rate on this page is half what it says; the ranking against other 2016 vehicles, which is what the risk score uses, is far more robust than the rate itself.

Recalls on the 2016 model year

NHTSA has issued 7 recall campaigns covering the 2016 RAM 5500, affecting an estimated 149,540 vehicles. A recall is a different kind of evidence from a complaint: it is the regulator and the manufacturer agreeing that something has to be fixed, and the fix is free for as long as the car exists.

The campaigns cover wheels:lugs/nuts/bolts/studs, electrical system:wiring, equipment and power train:automatic transmission:lever and linkage:column . Whether the work was actually done on the car in front of you is a question only the VIN can answer, and the manufacturer or NHTSA will answer it free.

One caution about reading these together: a recall usually raises the complaint count for the same part, because owners who read about it go and file. The mileages stay informative; the counts get noisy.

How 2016 compares with the other years

High risk for a 2016 — 228th riskiest of the 255 2016 vehicles we can rate. Because the ranking is against the same model year only, age cancels out of it.

Across the 6 model years of this car that carry enough reports to score, 2015 comes out best at 62 and 2022 worst at 76, with 2016 itself at 65.

No other year of this model scores meaningfully better than 2016, so if this generation is what you want, the year is not the lever.

Within the 2013–2021 generation specifically, 2015 is the strongest year at 62 and 2014 the weakest at 68.

What this page cannot tell you

24 owner reports; fleet size estimated from this year's own recall paperwork. Every count on this page is therefore a floor: it is the number of owners who went to the trouble of filing with a federal agency, which is a small and self-selected fraction of the owners who had the fault.

Of those 24 reports, 19 carried an odometer reading, so the mileages here describe 79% of the sample rather than all of it. Owners also round: readings pile up on multiples of ten thousand, which is why this site publishes "about 90,000 miles" and not "91,438".

The failure modes are assigned by software reading the owner's own words, which is accurate in bulk and wrong in individual cases. A mode with a handful of reports may contain a misfiled one.

And nothing here predicts what one car will do. These are other people's complaints, filed years apart, on cars maintained by strangers. Read the page as a map of where this model year has previously gone wrong, then have the specific car in front of you inspected.