Pre-purchase inspection for a 2015 pickup with rust and transmission quirks

[AddisonRL]

I'm looking at a used 2015 pickup truck from a private seller this weekend, and I want to be as thorough as possible with my own inspection before considering a professional mechanic. I've found some generic checklists online, but I'm hoping for advice tailored to this specific model, which is known for some transmission quirks and rust issues in the wheel wells. For experienced buyers or mechanics, what should be on my essential pre-purchase inspection checklist beyond the obvious fluid checks and test drive? Are there specific components I should ask the seller about, like service records for the timing belt, or subtle signs of frame damage or past accidents that a novice might miss? I plan to bring a basic tool kit and an OBD2 scanner.

[Jerry70]

Here's a focused checklist for a 2015 pickup with potential rust in wheel wells and transmission quirks: lock down the exact engine/transmission from the VIN so you know the right maintenance, including whether the engine uses a timing belt (uncommon at that year, but confirm) versus chain; inspect for rust/structural issues around rocker panels, wheel wells, cab mounts, frame rails, and pinch welds; look for odd gaps, repaints, or welds that signal repairs. On the drive, note any transmission behavior: delayed engagement, harsh or slipping shifts, or temperature-related issues; test 4WD if equipped; gather maintenance records (belt/chain service if applicable, transmission service history, exhaust, cooling, leaks) and check recalls; use the OBD2 scanner to view live data and freeze frame; pull a vehicle history report for title and accident history. If possible, hire a pro for a pre-purchase inspection and bring a buddy for a second set of eyes.