Thank you all for your answers.I should have said we are looking to buy a 333 MKS Cougar 5Th wheel and a new TV. We don't have the F250 now. What we were hoping to find is what you all are using to pull a 333MK, and if you have one how do you like it. We have been looking at the F250/350, mostly F350 with gas engine wwould like to stay away from Diesel($$) if we could. If anyone has any thoughts we would love to here them. Thank John ( Haven't figured out how to change Sig.)