Airbag inflator rupture on the 2008 Ford Ranger
1 crash 2 injuries 3 of the 222 reports for this failure mention a crash, a fire, an injury or a death. Those are the owner's words on the complaint form, not a verified finding, and one report can mention more than one.
When airbag inflator rupture gets reported
Owners of the 2008 Ford Ranger report airbag inflator rupture at a median of 82,500 miles. A quarter of the reports come in before 47,500 miles and a quarter after 100,000 miles, from 34 reports that carried an odometer reading.
A part like this is normally expected to survive 80,000 miles. It is the 1st most-reported problem on this model year.
The mileage distribution
The reported range runs from 37,500 miles at the tenth percentile to 122,500 miles at the ninetieth, a spread of 86,700 miles across the middle 80% of reports.
When the reports scatter this far, the mileage is telling you about how these cars were driven more than about the part itself.
12% of the dated reports were filed under 36,000 miles.
The whole distribution
| 10th | 25th | Median | 75th | 90th |
|---|---|---|---|---|
| 36,500 miles | 48,000 miles | 81,500 miles | 99,750 miles | 123,200 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
Of these reports, 1 a crash and 2 an injury are mentioned. Owners write their own complaints and the agency does not verify them, so read this as what the reports say happened rather than as a confirmed count.
Putting it right typically runs $0–$0 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.
This mode is classified as critical, which means a failure can leave the car unable to stop, steer, or stay out of the way of traffic. It is weighted accordingly in the risk score.
The same failure on other years
The same failure is reported on 10 model years of this car. It shows up earliest on the 2019, at a median of 1,300 miles, and latest on the 1999 at 235,000 miles.
By volume the 2008 is the worst of them, which makes this a problem of this specific year rather than of the model as a whole.
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.
Tl* takata recall. The contact owns a 2008 ford ranger. The contact stated that the vehicle experienced minor corrosion. Prior to the failure, the vehicle was taken to the dealer where it was diagnosed that the bolts on the body on the vehicle were corroded and needed to be replaced. The vehicle was repaired. The contact received notification of NHTSA campaign number: 16v384000 (air bags); however, the part to do the repair was unavailable. The manufacturer exceeded a reasonable amount of time for the recall repair. The manufacturer was notified. The contact had not experienced a failure. Vin tool confirms parts not available. Updated 09/29/16*lj *tr
Tl* takata recall. The contact owns a 2008 ford ranger. The contact stated that the vehicle experienced minor corrosion. Prior to the failure, the vehicle was taken to the dealer where it was diagnosed that the bolts on the body on the vehicle were corroded and needed to be replaced. The vehicle was repaired. The contact received notification of NHTSA campaign number: 16v384000 (air bags); however, the part to do the repair was unavailable. The manufacturer exceeded a reasonable amount of time for the recall repair. The manufacturer was notified. The contact had not experienced a failure. Vin tool confirms parts not available. Updated 09/29/16*lj *tr
(takata recall) I got a recall letter from ford motor company dated july 2016. The recall was for the passenger side air bag on my 2008 ford ranger. I took the truck into my dealer, metro ford, independence, mo., within a few days of receiving the recall letter. The service manager told me the parts would be available the 4th quarter of this year, sometime in oct. 2016. I called the dealer today, 10/7/16, to see if I could bring my truck in for the airbag repair, & the service manager now tells me the part may not be available until after the first of the year 2017. I am very concerned about the slowness of this repair as I must use my truck regularly to haul materials, & am very concerned about my passenger's safety. Is there a time frame within which the company is supposed to have this recall repair done? Is this vehicle safe to use as I have no other means of hauling materials? *js
Also reported on the 2008 Ford Ranger
Other body or interior problem
No-start or intermittent start failure
Airbag failed to deploy in a crash
Other electrical problem
Other suspension problem
Other wheel or tire problem
How far this goes
Complaints are voluntary, so 222 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 airbag inflator rupture happen on the 2008 Ford Ranger?
Across 34 owner reports that included an odometer reading, half were filed by 82,500 miles. A quarter were filed before 47,500 miles and a quarter after 100,000 miles. These are the mileages owners reported when they complained, not a prediction for any individual car.
How common is airbag inflator rupture on the 2008 Ford Ranger?
222 reports have been filed with NHTSA, about 3.4 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