I had mine aligned sometime after I got it. Don't recall the numbers. Could maybe find it with digging. Actually I probably posted about it here a long long time ago. I had it done at Josams in Orlando.
I really should get it done again...it's been too long
Also, search for posts by a user named Harvard. Not 100% certain he posted here but I've seen lots of posts by him over the years I think on multiple forums. Anyway he had some plausible suggestions re. camber angles.
I'll say this....in my experience tire pressure is perhaps a more critical variable regarding this issue. Once I aired my steer axle down based on weight, my handling greatly improved. That + the alignment and I see no need for my rig for any of the fancy steering centering devices (although i would like to have one for their intended purpose of helping during a blow-out).
Anyway, if you don't know, you should set tire pressures based on load, not on the sidewall spec or on the door jamb placard. Those are max load numbers.
Micehlin I know publishes the numbers....and contrary to popular believe these are not brand specific numbers.... it's industry standard based on size.
odd...I can't find a link to michelin's chart at the moment
but here's one from toyo
https://www.toyotires.com/media/3729...s_20200723.pdf
one last thing...a nice handling guide for better understanding
linked to in this post
https://www.rvforum.net/threads/coac.../#post-1168464