it depends on a few things but it has been my experience to stay out of water the water as much as possible. our TOD sensors hate water and you also have the aternator located near the bottom of the engine and if you get water in the cab you can wreck the main computer and the tod computer which is located under the passenger seat. it is a good idea to have good tires with deep luggs too so you can maintain positive forward movement. I put electrical tape on all the plugs and sensor i could find.
if i was you i would avoid it. look at my gallery hehehe
i was upto my headlight in water and tires full of mud and then the muffler suck in the water. major pain in the balls![]()