Hey guys and gals. Bought a 99 TJ 2 weeks ago with 90K on the odometer. It was one family owned in Ga its entire life, driven by grandma. Well not knowing what all has been to to it I am wanting to replace all drivetrain fluids. It's stock with Dana 30 and 35 axels, and 5 speed. Looking to do both axels, transmission and transfer case. What brand and weight would you recommend for a Ga jeep that is mainly driven on road.