Difference Between Hellwig HE94FR and HE97MR for 2019 Ford F-250

Published 04/02/2026

Products Featured in This Question

Hellwig Adjustable Big Wig Rear Anti-Sway Bar - 1-5/16" Diameter

(148)

$599.58

Hellwig Adjustable Big Wig Rear Anti-Sway Bar - 1-5/16" Diameter

(148)

$536.94

Question:

I am getting quite a bit of sway towing my 9500lb travel trailer with my 2019 Ford F250 Powerstroke 4WD. I want to add a rear anti sway bar as my 1st step to address the issue. can you tell me the difference between the Hellwig HE94FR and the Hellwig HE97MR bars, and advise me which I should choose for the best performance? Many thanks in advance.

asked by: Steve H

Expert Reply:

Hey Steve, welcome back! The difference between these two Hellwig Adjustable Big Wig Rear Anti-Sway Bars is the fitment. The # HE94FR is designed for 4WD models and the # HE97MR is designed for 2WD models. Since your 2019 F-250 is 4WD you need the # HE94FR.

What kind of trailer are you towing and where are you headed once you get the sway bar installed?

expert reply by: Robin H