Re:Victoria follows South Australia and imposes electric car...
by wiredfool on Sunday November 22, 2020 @08:37AM
(#25177333)
No, a ton is 2000 lbs or 1000kg, you’re using ton as 1000 lbs.
Max US ordinary large truck loading is 80k lbs, or 40 tons.
(Source, I trained as a civil engineer. Units in us practice were all over the place, but kip was generally the one that got used the most.)
Add an empty trailer and you get 35 tons (5 axles, 2400 units of damage). US max allowed is 80 tons, for a whopping 65,536 units of damage.
I don't know how full they are, but I see 5-axle tractor-trailers on highways all the time in the US, and also locally doing last-mile deliveries to larger businesses like supermarkets and home improvement stores.
I guess the differences in allowed weights might account for why US roads are often in worse shape than many in Europe, though I assume vastly different maintenance schedules play a large part as well.
[0] https://www.tcsfuel.com/blog/truck-weight-classification/