Tranny temps: how hot is too hot?
I recently got a 5th wheel camper that I will be towing with my 2011 Silverado 1500 LTZ. It has the HD trailering and HD cooling packages (RPO codes K5L and Z82). What would you consider to be high tr...
Forum Discussion
Have your same TV but TT is under 5K scale weight with all gear and some water. Have been over the Rockies and back twice and the trans temp has been up to 230s on long steep grades when temp is high but never have seen it at 250 or over. Normal driving it runs about 180-190. Unless your TT is prettty heavy you should noy have a problem.
