See bottom post for results I'm running in a local Mud Bog tonight and I need some tips to help me win some cash.. or at least get through the pit. When I go muddin in the woods the pits are usually around 20 ft long and I just put the tranny in Drive, but I'm not trying to set a record, the mud bog tonight is "supposed" to be 100 ft long and 4 ft deep. I'm assuming I would still run in 4 Lo for the extra torque but what about on the tranny, should I do 1, 2 or D. I'm thinking D but I welcome suggestions or comments. Any other tips? Right now my tires are at 18 psi, would it make a big difference if I lower the pressure to about 10 psi? There are 3 classes, 33" and down, 38" - 33", and 39" and bigger. I will be one of the largest trucks in the 38" and down, so that alone hopefully will give me an edge.