Rear End of 2011 Ford F-150 Still Sags Even with Weight Distribution

Updated 08/22/2017 | Published 08/20/2017

Products Featured in This Question

Curt MV Weight Distribution System - Round Bar - 14,000 lbs GTW, 1,400 lbs TW

(355)

$361.50

Timbren Rear Suspension Enhancement System

(6310)

$269.36

Timbren Rear Suspension Enhancement System

(6311)

$269.36

Question:

Hi, I have a 25ft Jayco tt with an 8200 GVW. I havent actually weighed the tongue but Im assuming at least 10. I have a Reese WDH with 1000 lb spring bars. I still seem to get quite a bit of sag on my 2011 F-150 Crew Cab. I had air bags on my old truck and really didnt want to have to put them on this truck. Could I get more distribution with this hitch?

asked by: Jason

Expert Reply:

The problem that you are experiencing is a common issue with 1/2 ton trucks like your 2011 Ford F-150. The rear suspension on 1/2 ton trucks will still allow some sag even when using weight distribution. While making some adjustments to the set up of the weight distribution system might help ultimately you will likely need some rear helper springs to eliminate the sag.

The helper springs don't have to be air bags. You could use Timbren Rear Suspension Enhancement System Item # TFR1504D (for 4x4s) or # TFR1502D (for 2-wheel drive) which will take up the sag. These springs are also easier to install than air bags and do not require any maintenance. I have included a link to a video showing an example installation of the 4x4 version for you.

expert reply by: Michael H