Originally Posted by MnTom
It is 34,000 pounds for a tandem axle. You can go 20,000 pounds per axle only if the spacing is ten feet or more.
Correct. My '09 CC Magna has a 20,000# front axle, a 20,000# drive axle and a 14,000# tag axle. Towing rating is 15,000 and the ISX 650 is up to that task.
The MH's built on a Class 8 truck chassis can tow way more but they might be overlength in some states. Not sure they check that very often.
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 '14 CR-V