Originally Posted by Scarab0088
In CA, there is no requirement for brakes on the dolly. CA uses a stopping "formula" of X feet that RV's easily accomplish...BUT, brakes in the dolly are MUCH safer.
WA uses the same formula as CA for both toweds and dolly with a car on them. OR uses the same formula but it's slightly more stringent.
The cone caveat is that WA also requires a breakaway device that will hold the disconnected vehicle on "any normal highway grade" for 15 min. when disconnected from the towing vehicle. Now, as a retired highway designer to me "normal" would be 6% since that the design standard for long grades.
2009 45' Magna 630 w/Cummins ISX 650 HP/1950 Lbs Ft
Charter Good Sam Lifetime Member, FMCA, SKP
RV'ing since 1957, NRA Benefactor Life, towing '05 Odyssey