We've found one application of axle grease provides several years or more of rust protection. Applied axle grease on boat trailers that we regularly dropped into salt-water---worked great. Although it won't last as long, spray-on Fluid Film works great, too. Our Limited has a coating on the...
With nearly every truck we've owned in the past, the GVWR minus empty weight (when new, prior to any mods) would closely match the payload rating on the truck's door jam sticker.
Just CAT scaled our new '25 Tacoma, empty (no driver), with a full tank of gas. Weighed 4815 lbs. GVWR is 6305 lbs...
My guess, the OP was probably at or over the maximum payload capacity of the truck. The primary limiting factor when towing with most trucks (especially mid-size and 1/2-ton) is payload capacity, not tow capacity.
It's nearly impossible to make any definitive conclusions about any given towing...
To clarify, when this "relearn" is user activated, does the truck simply determine the (new) location of the TPMS's that were previously programmed to the truck?
Or . . . will this relearn function enable the truck to recognize *any* compatible TPMS installed on the truck, and its axle...
3rd fun fact: The LED lights on many new vehicles are only covered under the OEM 3/36 warranty. After that you're on your own---even if you purchase an OEM bumper to bumper extended warranty (some 3rd party warrantees may provide coverage). According to our dealer, Toyota doesn't offer any OEM...
On our Limited (OP also has a Limited), we can switch between the old-school rearview mirror and the digital rear view mirror with a simple flip of a lever. Best of both worlds.
Yesterday was the first time using the digital rear view mirror on our Limited. All I can say is Wow! Almost 180 deg rear visibility (side to side). With the regular mirror there's only a narrow (30-45 degree), tunnel-like view between the rear headrests. Between the side mirrors and the...