axle code 19 tells you what kind of differential and ratio your truck has.
Based on Ford axle charts, it looks like you have an F-150 with an open differential and a 3.55 ratio.
The ratio represents the number of revolutions the driveshaft must make to turn the axle one complete turn. It’s an important number to know, as it greatly influences your vehicle’s fuel economy.
Fuel is a hot topic these days—specifically, how expensive it’s gotten recently.
While a
app or go to getjerry.com. In less than 45 seconds, Jerry collects all of your information from your existing insurer. Then, choose from competitive quotes from top insurance companies and Jerry takes care of the rest—securing your new policy and helping you cancel your old one upon request.
No long forms. No calling around. No hard work. Just savings. The average Jerry user saves $887 a year on car insurance.
Jerry partners with more than 50 insurance companies, but our content is independently researched, written, and fact-checked by our team of editors and agents. We aren’t paid for reviews or other content.