When negotiating the price of our TT, I asked our dealer to include an Equalizer 4 WDH & some other "free" goodies which is standard practice... Originally they were going to install 1K / 10,000 because our TT only weighed 6,500 empty w/empty hitch of 650. However, I didn't feel comfortable with the 1K value, so they bumped it up to the 1.2K / 12,000 for no extra cost ("free").
I'm glad I went this route because our TT travels best with 13% on the hitch. Loaded, ready to camp, we're at around 8,000 so 13% on the hitch places me at 1,050-1,100... Again, the 1,100 value is with a 6,500 (empty) TT not your heavier 7,500 (empty) TT...
2011 RAM 2500 ST Crew Cab 5.7 Hemi
2011 Primetime 3150BHD Touring Edition
Days camped in 2016-36
Days camped in 2015-37
; Days camped in 2014-31