Thanks for all the help.
I have decided on an Interstate 31TMXU which is made by Crown. I am an Interstate dealer and I sell a lot of their batteries for farm tractors and have very good luck with them. This battery has a RC of 200 minutes@25. This battery is suppose to be the same as the Crown 31DC130 and is a true deep cycle.
After I get it installed I will monitor the vehicle charge rate with the Trimetric and then decide if any upgrades are needed to the truck wiring.
I plan on trying it out and if one battery does not give us enough battery capacity I will add a second battery.
I ordered a Trimetric 2030RV yesterday along with the PD remote pendant for my converter.
Thanks again!
