Do you want a 2 or 4wd?
The reason I ask, if you buy a 4wd and keep it for a while means you probably will have to put ball joints in them, dodge ford or GM, it sucks on all of them.
Common issues Ive seen with the Big 3's early to mid 2000s trucks working in rural TX (Everyone drives a truck)
Dodge - Condensor fan motor, it will go out. A/C actuators in dash fail sometimes, and recirc door will fall off. I just pulled the blower out and pulled the recirc door out and havent had recirc for 8 years, saw a truck with less than 10K miles that had it fall off. Dash pad will crack. Hubs fail but not as commonly as GM hubs. Rack and Pinion will probably leak. P/S return hose leaks as it gets old and swells and people let fluid get low and people kill pump, fix is a new hose and some clamps. 20" truck tires can be expensive, but since the 275/55 size has become more common, the market has responded and there are some decent options for not too much. 275/60s can be a little more expensive.
4.7 - Exhaust manifold bolts break. All but one that ive seen had them break with parts exposed, where the manifold didnt even have to be pulled, just grab them with a pair of vice grips and spin them out and put a new one in. Im not talking about breaking when servicing, they just break sometimes. Cooling system, radiators go out alot, and sometimes W/Ps.
5.7 Hemi - Sometimes valve keepers come out and make then engine eat itself. Been told it is very common and most rebuilt heads fix them problem but with all the Hemis I work on Ive only seen it once, I dont believe it to be as common an issue as told. My truck has over 300k on factory heads. Cam and crack sensor fail, but not super common. It has 16 plugs so a tune up can get expensive. Wrong oil in MDS Hemis cause lifter failure.
Ford - 2WDs have expensive front brakes. Bearing built into rotor, very thin when new, so generally only get one use out of them. Even rock auto has the cheapest front rotors at 70 bucks each, plus add 20 for new spindle nuts since they arent reusable. 5.4s dont like to let go of plugs, not a big deal to fix if one breaks most of the time, just have to buy the lisle tool, plugs are also more expensive. Cam phasers like to die. They also like to misfire and not throw codes. Timing chain tensioners on 5.4s. Not sure if the newer ones do it but older 4.2s leak at the intake manifold and require new seals, bolts and everything. Also they use struts up front (okay technically its a coilover shock but whatever) which isnt a big deal but makes it more expensive to service than shocks. Ford also used some pretty goofy tire sizes for a while on some trucks (not all) that can be expensive with few options, like 255/70/17, 275/65/18, 275/60/17, 275/45/20, 235/75/17, 235/70/17, 255/65/17, 265/60/18. When these first came out finding tires in some of these sizes was a nightmare, may be more options now.
Chevy - If you buy an LS you will put a water pump on it and you will probably put some hub assemblies on it. May need an EVAP vent valve. Oil pumps die sometimes. 07 and up (IIRC) use struts. They leak oil, though not as bad as older SBCs, and replacing gaskets isnt bad, except for rear main, have to pull trans. Oil pressure sender, knock sensor and cam sensor fail sometimes. Truthfully an LS motor is pretty easy to work on.
As much as I love my Dodges, If I wanted a cheap work truck that only got drove every once in a while, Id by an early 2000s chevy with a 5.3 and 16s or 17s(245/75/16, 265/75/16 or 245/70/17 or 265/70/17), because its simple, capable, plentiful, and cheap to own and maintain.
Id also buy a 4wd, knowing full well Ill probably have to do all the ball joints, but thats me and I liek having 4WD.