I would look at Wolf Creek or Travel Lite. I have had a Travel Lite for 3 years now and really love it. Only thing, I cooked the first battery I had and it cooked the charging system in the converter for it. The converter was under warranty so new 1 was shipped to my house. Now I use a Battery Tender for my AGM battery and use the converter when I go camping. Not plugged in all the time to charge the battery. I just have a Tacoma so I was limited on choices but at around 1700 Lbs. you have quite a few choices.