Quote:
Originally Posted by prydey
do you think manufacturers just pluck the numbers out of the air?
Ford, Toyota and Chrysler, 3 of the biggest manufacturers in the world adopted the SAE J2807 standard, which was introduced some years ago.
http://www.trucktrend.com/how-to/tow...-the-standard/
They don't just make the numbers up, and to be certified to J2807, they have to pass the tests.
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Didn't VW have ummm, problems with their diesel emissions - didn't they have to pass tests too?
Manufacturers never make numbers up, never...