Vulcanmars wrote:
Lorimeyer wrote:
Hi Guys:
We have chosen a TT that weights 8,000 lbs. and now that we know an F150 5.4L V8 won't be enough, will a 2003 F250 5.4L V8 pull it without a problem?
I'm asking because it's an older F250 but with only 95K on it.
Thanks!
The engine produces the same HP unless it's an older 2v 5.4L The 250 is just a heavy chassis and running gear. That being said is the TT 8000lbs GVW or 8000lbs empty?
If it is GVW and your F-150 is 2wd in good shape I would drop in lower rear end gear. Ford puts 3.55 and 3.73 gears for the fuel mileage but they suck for heavy towing.
An 8k lb travel trailer with be north of the limit for the F150 regardless of which gears it has. The GVWR will be right at the limit, if not over, the tongue weight will undoubtedly be over the limit as well, which will likely ush the rear GAWR over its limit too. All around, 8k is F250 territory (for that generation of F150).
Having pulled our 6k travel trailer with my F150 (extended cab, 5.4 4x4) its performance was marginal at best. Now, add an extra 2000lbs of trailer and an extra 1500lbs of truck, and while it will be capable on paper, its performance will be anemic at best. It'll get you there, but it'll be huffin' and puffin' to do it.
V-10 on the other hand, will drag it around all day long. (It's what we went with when we upgraded two summers ago)