Thank you ropnjessi for the info,
In case I'm running them independently, which Predator tune and Puck setting would you suggest for my driving condition?

Please help me out here, I have to go for another trip and I really need some suggestion before I leave

Hi Everyone,
I have 2003 2500RAM 5.9 Cummins 24V Turbo Diesel 6-cylinder, I have a Diablosport Predator U7130 + PowerPuck. I took my truck from Calgary, Alberta to the desert in Mauritania (Africa).
I spend most of the time driving off road on sand hills while carrying heavy loads, however, I never ...