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Tow Rating

Old Mar 1, 2012 | 05:03 PM
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blyttle72
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Default Tow Rating

Looking at a purchasing a new 4x4 crew cab 2012 dodge ram express with the 5.7 liter.
The tow rating for the ram express is 2000lbs less than on other trims of the Ram.
I would like to have the 10,000 lb rating and I was confused as to why the Express tow rating is so much lower.
Does anyone know why?
thanks
Brian
 
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Old Mar 1, 2012 | 05:08 PM
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What gear ratio does it have in the differentials?
 
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Old Mar 1, 2012 | 11:10 PM
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According to:
http://m.ramtrucks.com/shared/pdf/20..._Tow_Chart.pdf


the 5.7 4x4 crew express (and ST) is rated for 8,500 with the 3.55 rear end, 10,000 with the 3.92 - if you're comparing trucks on the lot, that's likely why.

You can usually use the tow rating and GCWR chart to back track to figure out what rear end a truck has when you're looking at it when it's not on the window sticker.


Note that from a legal & DOT standpoint, you can't just swap out the rear end and get the higher GCWR - they enforce (when they enforce...) what's on the mfr sticker, fwiw.
 
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Old Mar 1, 2012 | 11:13 PM
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oh, and those ratings only apply to gooseneck or 5th wheel hitches, or with the use of a weight distributing receiver hitch - w/o a WD setup it's 5,000 across the board.
 
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