I agree with the other commenters. Keep it light as possible and I realize it's a new truck, but a rear sway bar is a must if yours didn't come with one. It doesn't raise your capacity, but will keep your load from making it a white knuckle drive. I'm going to drop a name "Hellwig." Next your correct airbags will only level your load, but that's pretty important thing to do. Next overload help is a must. Check out Torklifts stabilization offerings as well. That way you don't have to run your airbags as high. Finally, keep it slow. Speed causes a rig to do funny things, so take it slow. You will enjoy the drive and keep your rig and family safer. Good luck.