So, 17k miles later -
- Suspension still trucking along
- Gifted the RTT to a friend whose use cases better suit it
- Installed a Frontrunner cargo tray in place of the tent. One of the best vehicle mods I've ever done; tons of easy to use cargo capacity in terms of volume.
Very convenient method of packing is to toss simple duffels inside dry bags and carabiner them to the rack. You can tuck them behind the cab for aerodynamics while leaving space to see out the rearview mirror. Works out really well in terms of weight distribution, since most of the stuff you want easy access to is light and fits up top while the heavy stuff you know you should bring (but rarely use) can stay secured in the bed.
- I feel the need to give a shout out to Safari Straps; I now have ~6 years of frequent use out of a set of their motorcycle tie-downs, including using them exposed to the elements for a month or two at a time. If you don't need the tightening ability of a ratchet strap, they're much more convenient to use. The cargo rack isn't very useful if you can't secure stuff to it.
- Replaced the OEM P-metric 265/75R16 Hankook RF10's at 52k miles. They still had a little life left in them, and if I was going with AT tires I'd buy another set in a heartbeat. Their main weakness was packed snow on inclines and deep, slushy snow, which was cramping my ability to get out locally to various places.
New tires: 235/85/16 E ******** Cepek Extreme Country. Narrower with pretty much the same diameter as stock and, only 4 lbs heavier per tire at 43 lbs. They've handled great in the recent PNW snowmageddon both on and off pavement. Grippy on cold packed snow, churns through fresh powder. Truck is 5250 lbs with daily driver stuff and myself, so I'm only running 38 psi front, 34 psi rear. On the quieter end of the noise scale for a mud tire with acceptable daily driver qualities. I generally don't like increasing the diameter of my tires, so these get me the capability I want out of the ground clearance I currently have.