09/30/2026
Before you buy a used diesel, here's what I check first.
Everybody looks at the odometer. That's not the whole story.
Three things I want to know before I'd recommend any diesel:
Service history. Was it maintained consistently? Oil changes, fuel system, cooling system, transmission service: those records tell you more than a walkaround ever will.
Mileage in context. A truck with higher miles that was serviced properly can be a better opportunity than one with fewer miles and a history nobody can verify.
How it was actually used. Towing every day? Pulling equipment? Mostly highway miles? The way a diesel was worked matters as much as the number on it.
A diesel with miles on it isn't automatically a bad truck. You just need to understand what those miles represent before you buy.
If you're looking at a diesel and want a second opinion, call me at 850-861-5700. Come check me out, let me show you what we got going on here.
JKAutoPro.com
