My TV is a 2010 Dodge Ram 1500 4WD with Firestone spring air bags. My TT is a 2008 Surveyor 303. I have not used scales, but guess to be towing around 8,000 and TV is rated for 10,500. I also used the Equalizer weigh distribution hitch and have no issues. I blew a TT tire at 65 and didn't even feel it until my wife thought she heard a noise. Are you sure the Equalizer is adjusted properly?
2008 Modified Surveyor 303
2010 Dodge Ram Laramie 4x4
2013 From FL to Pick up Surveyor Islip,LI, PA,NY,VT,NH,MA,CT,NY and Home
2014 Sebastian Charleston,SC to Finger Lakes, Lake Erie, Lake Cowanesque,PA and home
2015 Sebastian to PA,NY,WI,MN,return to NY and home
2016 GA,SC,NC,TN,KY,OH,PA,NY,to Sebastian,FL