> The road scales are easily gamed, or just avoided.

Yes, they stated that in the second half, and I addressed it. What's the first half?

Most scales don't even log/alert/flag weights below the maximum legal axle weight or axle group weight. So a 2-axle truck can weigh 40k and nobody will hear about it. In the event that they're fancy and integrated with an ALPR (assuming your plate is readable, lots of ways to game that on a box truck) the scales don't typically extend onto the paved shoulder. Even if they do you slow down and drop a tire off the pavement. And if all that fails, if you have air suspension you can dump the axle as the truck is going over the scale.

Ah thanks! So a design/operation flaw of the scales! I didn't realize they were run/monitored so incompetently, where concepts like "make sure the truck is actually on the scale" were ignored. But, I'm in no way surprised! That's governing bodies for ya!

Overloading is for trucks what speeding is for cars. They don't really "care" beyond revenue as long as you're not absurd about it. The rules were never written to be fully enforced.

Once you understand this the whole system makes sense.