โJan-03-2015 04:29 PM
โJan-03-2015 06:28 PM
chevor wrote:
660,000 miles and counting on GMC with automatic Allison Transmission.
โJan-03-2015 06:07 PM
RJCorazza wrote:
My previous truck was severely derated by the manufacturer if equipped with a manual transmission. Auto transmissions have come a long way over the years with computer controlled tow/haul modes, 6+ speeds, ability to manually shift, and lock out higher ranges.
I still like manuals, but I would have to say that they are not going to out perform an auto. IMHO.
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