Beach driving airing down and 4wd modes?

I go to Outer Banks annually. I air down my Pro to about 15-18psi. Ive never had a problem.. I got to reading a lot of posts around the internets about overheating (in particular Jeeps).

I kind of wonder if driving on sand should I use 4low to multiply torque and decrease loading on engine?

 

In thick sand, your transmission will heat up in 4hi after awhile. The 4Runner can handle a lot of terrain in 4hi, but I've had the trans temps spike well over 220*, after extended periods. If your just going a mile or two, that's not too bad, but it is better to go to 4Lo.

 

Good to know. Like I said I’ve never had a problem. I probably drive 40-50 miles on the beach the week we stay. Town and back daily plus a little exploring.

I go 4low sometimes so I can play with MTS features. Lol.

 

Terrain Condition, Speed, Tire selection, RPM, etc. play in this game, I believe. When you feel, you back down. Most cases, your mind will be correct....

 

Welcome from Wisconsin! Shifting the trans manually might be something to try also.