Honestly it could also be a loose hub cap/lug cover. It'll click a lot louder when you hit a bump just right. I've got one on my dodge like that. I keep expecting it to fly off and kill a buss load on nuns.
Looks like you are god t go now. I'm looking at Toyota Tacoma 2W with 80K. It's my son's FIL who passed away. Hope my Spyroco knife is still in there.
It was a front drive shaft u-joint. Front one was missing bearings in two of the hubs. We replaced both. While we were under there, we noticed the rear axle was leaking grease. Checked it and it was all but dry. By now, I'm pissed and I let it be known...
Truck is now at Hocking Valley Mechanics getting all new plugs, coil packs, seals in the rear end, transmission flush/filter change, and a fuel pump. The fuel issue was not the two modules I replaced, but a fuel pump. Thankfully the dealer is paying half of all this. That said, instead of getting a truck for $1K less than everything else in that mileage/age range, I'm $200 ahead of market value.
Lesson learned. Next time I buy a vehicle, I won't be in such a hurry.