Originally Posted by hemiexp04
On a stock tuned truck it does nothing performance wise. All tow haul is for is when you pulling something and dnt want the tranny to shift into overdrive thts it. It bugs me tht people always think this. Now tht being said I dnt know with the newer trucks if it shifts to 2nd prime an so forth so dnt jump on me for tht.
have you been to the track and tested EVERY scenerio...you must have to feel as strongly as you do...