GM twins now J2807 compliant

Huntindog wrote:
GM wasn't the one dragging it's feet.
There was an agreement between Ford and GM about 2-3 years ago to release the new figures. GM released theirs. It was actually posted here IIRCC. The HDs did very well, but heir 1/2 tons took a big hit.. Ford chickened out, and GM quickly recalled their figures. They couldn't face the sales hit they would have taken with Ford still advertising the old numbers against their new numbers.

Really? Do you have a copy of this agreement?

While I agree the roll out of the revised ratings has been underhanded by every manufacturer (other than Toyota) blaming this all on Ford is pretty silly.