Originally Posted by Fullslp

Yep. Tow / Haul will extend transmission life while towing. Keeping those cluth packs alive. Only if I can... I.e flat or downhill will I switch out and take advantage of MDS. Mostly I'm in manual mode holding my chosen gear anyways. Next year I'm towing the camaro up to Auto Cub Speedway that will be 4000+ lbs with tires and gear. Lots of fun