fla-gypsy wrote:
Please post the payload capacity from the drivers door jamb sticker to get a definitive answer
The Tire and Loading sticker didn't become required by law until 2004 ish?, so it's a possibility neither the GM nor the Ford will have this sticker.
*Edit, just looked it up, rule was changed in 2002, but my late build 2002 doesn't have it, so must have started in 2003.
To OP, because of RV's heavy hitch weight, many tow vehicles tend to run out of available payload before exceeding max tow rating. This is because a 7000 lb. boat trailer might have <10% tongue weight, where an RV could have 12-15% tongue weight. Might not seem like much difference, but it can add up.