This is under COMMERCIAL, not private use.
Yes, two different shares I may not have adequately separated...
1) I'm well versed in many non-commercial traffic laws/rules of the road. (Not ignorant about commercial laws either.)
2) I shared one example of where a LEO 'could' cite someone for a weight violation.
There are more facets to this than many realize. LEO only need probable cause to take enforcement action, arguing about the laws being part of the commercial sections can be done in a courtroom if necessary, but that won't stop enforcement action if that's the direction things are going. I'm not saying that getting stopped or a citation is likely, but I know it's possible.
To make a similar argument about what section of the codes a laws may be in...
Nevada has less restrictive guns laws than many states as you may know. There are codes in the hunting section about having loaded 'long guns' in a vehicle. If you were not hunting, but we're in violation of one of these loaded firearms laws, enforcement
could happen.
I have/do travel over I80 in Calif. in the winter often. One year I was doing this with a small off-road Australian outback trailer in-tow, towed by a very capable (on- and off-highway) 4WD, and R2 chain controls were up. I know the rules, had (new) chains for the trailer, but didn't need or want to use them. However, the CA DOT worker running the chain controls checkpoint proceeded to tell me that once I hooked-up a trailer I was subject to the commercial chain control laws and requirements (though this was clearly an RV, not a commercial vehicle), and I needed to put chains on to proceed.
So, while I agree with all the statements and arguments about the weight laws being targeted at commercial vehicles, and it's highly unlikely that someone will get stopped and/or cited unless they are obviously grossly overweight and unsafe, it's certainly possible. We have 50 states, many laws (and enforcement practices) are similar but not identical. Years ago one never would have thought a farmer/rancher/construction guy might get stopped and have his tanks dipped to check for off-road fuel... It's still rare but it does happen.
Then there is Canada, a place I know little about but plan to travel to soon. Recently I've been reading about 'tighter' enforcement of speed laws, and weight laws in BC on an overland travel forum. Likely, nope. Possible, yep.
With my camper mounted I'm within my GAWRs, but over on my GVWR. My front GAWR is fine, but increasing the rear GAWR and GVWR wouldn't hurt if I can figure out the process like John in Idaho has done.
James