Front and Rear Hellwig Anti-Sway Bars for a 2018 GMC Yukon XL
Updated 01/19/2026 | Published 08/05/2024
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Question:
Hi guys, I have a 2018 Yukon Denali XL. I got rid of the air ride/mag ride system in favor of regular bilstein shocks and struts. I would now like to stiffen up the ride quality. I want to be sure I get the correct parts. Hellwig front and rear bars with any nessessary add-ons Trac bar for the rear - is there a trac bar kit for my vehicle?
asked by: William B
Expert Reply:
Hey William, thanks for reaching out!
For front and rear Hellwig anti-sway bars to fit your 2018 GMC Yukon XL you'll need the following:
- Front # HE64GR (you'll also need Spacer Kit # HE39YR)
- Rear # HE23GR
I'm not seeing any trac bars that fit your Yukon, so it will just be the anti-sway bars for now.
Product Page this Question was Asked From
Hellwig Front Anti-Sway Bar - 1-1/2" Diameter
- Anti-Sway Bars
- Anti-Sway Bar
- Front
- 1-1/2 Inch Diameter
- Factory End Link
- No Drilling Required
- Mounting Hardware Included
- Hellwig
more information >
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Nick S.
1/19/2026
Hey William, how did the ride feel after adding the Hellwig front and rear sway bars to your Yukon? Your feedback could really help others looking to firm up their suspension after switching from air ride.