Forum Discussion

CampinHappy's avatar
CampinHappy
Explorer
Feb 07, 2021

Maiden Voyage wanted to check on RPM's and Gears in 17 F-150

Went and picked up my new Premier 29RK today in Lubbock, Texas. Empty weight is 6,154 and we only had a little water and two tanks of propane on the way home. Going across very gentle rises and drops around the cotton fields on a dry highway with a generally quartering tail wind of 15-20 here's what I saw relative to gears (I let it do the shifting).

Oh 2017 F-150 5.0 L V8 with 3.73 rear end, stock. Had the towing button pushed. 80K ish miles. Trailer chart from Ford shows 9,600 max.

On flat ground I would see around 70mph with the RPM in the 2500-2700 range in 5th.

On very gentle up slopes I would see it drop into 4th, maintain the high 60's and RPM's would be under 3,500. (Redline isn't until high 5's)

It seemed fine, temps all stayed normal, engine seemed fine at the 3,500 rpm range.

Thoughts/Opinions ?

11 Replies

  • Sounds about right.
    Wont really ever use 6th towing a big sail.
    5.0 has a lot of power if you wind er up a little and is perfectly happy at higher rpms all day. When towing heavy I usually locked out 5th and 6th.

About RV Tips & Tricks

Looking for advice before your next adventure? Look no further.25,135 PostsLatest Activity: May 24, 2025