LEGO MOC 42099 C model 'Trophy' by gyenesvi | Rebrickable - Build with LEGO
MAXIMUM TORQUE: 42099 LEGO Technic extreme offroader => Crawler | I did maximum transmission torque just chaging 12 and 20 gears in the set. Then I've added RC tires and locked differentials.
LEGO Technic 42099 4X4 X-treme Off-Roader Power Functions mod with SBrick - YouTube
4x4 RC Off Road Truck - LEGO Technic 42099 B Model - YouTube