Thanks Jim, as you know we have owned many Trucks from a Freightliner's, Chevy 3500HD's, and 2500HDs. Well this past week I ordered a 2015 Chevy Silverado, 2500 Vortec, but we will go with the 6.0 Vortec, for our use towing the new North Trail with the 2500 will be a breeze... I do miss my Duramax's, all 5 of them did a wonderful job and was never back in the dealership. Jim, Be Safe
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