Premature brake pad or rotor wear on the 2003 Ford Ranger
Only 3 reports for this mode came with an odometer reading, which is too few for percentiles to mean anything. The page is here because someone linked to it; treat the figures as anecdotes, and see the full report for this year instead.
When premature brake pad or rotor wear gets reported
There are 4 reports of premature brake pad or rotor wear on the 2003 Ford Ranger, 3 with a mileage attached. That is too few to place the failure on the odometer with any confidence.
A part like this is normally expected to survive 45,000 miles. It is the 21st most-reported problem on this model year.
The whole distribution
| 10th | 25th | Median | 75th | 90th |
|---|---|---|---|---|
| — | — | 56,000 miles | — | — |
Read the 10th percentile as “one report in ten arrived this early”. Exact figures are shown in this table because it is the table of record; everywhere else on the site they are rounded to the precision the sample can carry.
What a percentile can and cannot tell you here
These five numbers describe the readings owners gave, in order. The median is the middle one: half the reports arrived below it. The 10th and 90th are the edges of the bulk of the distribution, and the distance between them is the part worth reading. A tight spread — say 70,000 to 95,000 miles — points at something that wears out on a schedule, and the schedule is knowable. A wide one, 20,000 to 190,000, points at a fault that hits some cars and never troubles others, which means the mileage on the listing in front of you tells you very little about your odds.
What these figures are not is a survival curve. Every reading here comes from a car whose owner filed a complaint, so the sample contains only failures: it cannot say what share of the fleet made it past 150,000 miles untouched, because those owners had nothing to report. Nor is the mileage the moment of failure — it is the odometer reading as recalled at the time of filing, which may be weeks later and is sometimes rounded to the nearest ten thousand by the person typing it.
Percentiles are shown at all only once 8 readings exist for the vehicle and mode. Below that the middle of a handful of numbers is noise wearing a decimal point, so the figures are withheld rather than dressed up.
What happens, and what it costs
Putting it right typically runs $300–$1,400 at an independent US shop. That range is an editorial estimate held in this site's failure-mode catalogue, not a figure from NHTSA, and it is a repair cost rather than a diagnosis cost.
The same failure on other years
The same failure is reported on 8 model years of this car. It shows up earliest on the 2019, at a median of 700 miles, and latest on the 2003 at 55,000 miles.
By volume the 1997 carries the most reports, with 12; the 2003 has 4. A mode that appears across most years of a model is usually a design choice rather than a bad batch.
If one year stands out to the left, that is the year to avoid; if the whole line sits at a similar mileage, this is wear rather than a defect in one production run.
Tick median reported mileage Solid middle half of reports Faint 10th to 90th percentile Colour how bad the failure is when it happens
What owners wrote
Verbatim from NHTSA complaint narratives, trimmed for length. The mileage is the one the owner gave.
When braking at any speed the consumer would hear a squeaking noise. The consumer was informed that front brake rotors were worn. The problem was not resolved. *ak the vehicle also displayed a loud clunk that ford was under the front end. The noise appeared to be upon shifting especially when going over bumps or when turning sharply. *sc the drive belts were replaced
Dt*: the contact stated while applying the brake pedal, a sound of metal on metal was heard. The vehicle was pulled over and the contact noticed the pad separated from the caliper holder on the front passenger side. An independent repair shop replaced the passenger front brake pad. Updated 12/12/2006 - *nm
Two things on my 2003 ford ranger supercab 2 wd : 1.) front brakes are bad, and continue to be bad, due to bad design of front rotors. The original oem rotors fail, due to warping, resulting in a most the aggravating pulsing when brakes are applied. This results in inadequate stopping when needed, and could cause a very severe accident !!! 2.) the fuel cutoff safety switch ( whatever it is called) above the front passenger leg area (on wall -inside cab) is defective, causing serious consequences to the occupants, due to vehicle losing all power during operation. This has happened to me now 10+ times in the last 6 months. Sometimes while in heavy traffic, with no where to go when all power is lost, gauges go wacky,lose steering control, etc. As soon as the switch is "reset", by pushing in on it from the top of it, and turning vehicle key to on position for 3-5 seconds, then back off ( per owner's manual) the vehicle seems fine,,,until, randomly it happens again when you least expect it. The manual says this switch is for "safety" concerns , when after an accident, it shuts off fuel supply, etc....but my truck has never been in any…
Also reported on the 2003 Ford Ranger
Other speed control problem
Other body or interior problem
Other engine problem
Other brake problem
Other suspension problem
Rust or structural corrosion
How far this goes
This page is kept out of search results because 4 reports is not enough to publish percentiles from. It stays reachable because somebody looking at this exact car would rather see the reports than be told there are none.
Complaints are voluntary, so 4 is a floor and not a count of affected cars. Mileages are typed in by owners and cluster on round numbers. And the mode itself is assigned by software reading the complaint text, which is reliable in bulk and fallible one report at a time.
Questions this page answers
At what mileage does premature brake pad or rotor wear happen on the 2003 Ford Ranger?
Across 3 owner reports that included an odometer reading, half were filed by 55,000 miles. A quarter were filed before — and a quarter after —. These are the mileages owners reported when they complained, not a prediction for any individual car.
How common is premature brake pad or rotor wear on the 2003 Ford Ranger?
4 reports have been filed with NHTSA, about 0.1 per 1,000 vehicles. Complaints are voluntary, so this is a floor rather than a count of affected cars.
What this is and is not. These are the mileages at which owners chose to complain to a federal agency, which is not the same as the mileage at which the part fails on every car. It skews toward failures that happened outside warranty, cost real money, or frightened someone. It is still the only public dataset that carries failure mileage at all, and the shape of a few hundred readings is informative even when a single one is not. Methodology · JSON · this failure on other cars
Source Owner complaints and recall records published by the US National Highway Traffic Safety Administration, model years 1996–2027 Figures rebuilt Published by AtWhatMileage How every figure is computed