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2017 GMC Acadia
Roadmaster
Roadmaster TruTrac Front-Axle Trac Rod for Large Trucks and RVs - Diesel Engines
Part Number: RM-TRAC45-5500
In Stock
$466.14
Retail:$606.50
You Save: $140.36
2017 GMC Acadia
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- Reviews (67)
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Roadmaster Anti-Sway Bars - RM-TRAC45-5500
Highlights
- Custom Fit for Your Vehicle: Tuned to your suspension for better control and stability.
- Keeps Axle Aligned: Trac rod braces the front axle to stop side-to-side shift and rut pull.
- Improves Steering Control: Cuts wander and loose steering for steadier highway tracking.
- Less Driver Fatigue: Reduces steering effort so long drives feel smoother and more relaxed.
- Built for Strength: 4140 chromoly steel and polyurethane bushings handle heavy diesel torque.
- Easy Bolt-On Install: Uses existing frame holes with included mounting hardware—no drilling needed.
Features to know about
Straighter Tracking on Rough Roads: TruTrac Rod Keeps the Axle in Line
Heavy rigs can wander or get pulled into ruts on uneven pavement. The TruTrac system braces the front axle so it stays centered and steady. By controlling side-to-side axle play without limiting suspension travel, it keeps steering direct and predictable. The result is smoother tracking through dips, grooves, and rough surfaces, with less correction needed to hold your line.
Easier Steering on Long Drives: Less Wander and Rut Tracking
Loose steering can wear you out fast, especially when every bump makes the wheel shift in your hands. This setup locks down the front axle so the wheels don’t veer or drift. You’ll notice less effort to stay straight, less oversteering, and a calmer drive that leaves you fresher when you reach your stop.
Built Tough for Heavy Use: 4140 Chromoly Steel Construction
The bar is made from thick, cadmium-plated 4140 chromoly steel that stands up to the weight and torque of big diesel rigs. It’s engineered for strength and long-term stability so you can count on it mile after mile without flex or bending under load.
Long-Term Support: Polyurethane Bushings That Don’t Break Down
Instead of rubber, this system uses polyurethane bushings that resist oil, gasoline, and ozone. They don’t squish out or wear down quickly, so there’s less give in the system and more consistent support over time. That means tighter handling and fewer replacements down the road.
Simple Bolt-On Install: Hardware Included, No Drilling or Welding
You won’t have to modify anything to get it on the road. The TruTrac rod mounts directly to existing holes in the frame using the included hardware. Just bolt it up, torque it down, and you’re ready to enjoy a steadier, more controlled ride.
Specs
Note
- Designed for: diesel engines only.
TRAC 45-5500 Davis TruTrac by Roadmaster - Diesel Engines
This Product Fits The Following Vehicles
- 2006 - 2009 Bigfoot Bigfoot Motorhome 4500 and 5500
- 2008 - 2009 Four Winds Chateau Kodiak Motorhome 4500 and 5500
- 2004 - 2008 Gulf Stream Conquest Endura Motorhome 4500 and 5500
- 2006 - 2008 Gulf Stream Conquest Independence Super Motorhome 4500 and 5500
- 2007 - 2009 Gulf Stream Conquest Super Motorhome 4500 and 5500
- 2006 - 2009 Gulf Stream Conquest Ultra Super Motorhome 4500 and 5500
- 2008 - 2008 Gulf Stream Conquest Yellowstone Super Motorhome 4500 and 5500
- 2005 - 2010 Four Winds Dutchmen Kodiak Motorhome 4500 and 5500
- 2007 - 2008 Four Winds Dutchmen Motorhome 4500 and 5500
- 2009 - 2009 Gulf Stream Endura Motorhome 4500 and 5500
- 2008 - 2009 Four Winds Fun Mover Motorhome 4500 and 5500
- 2007 - 2008 Jayco Greyhawk Motorhome 4500 and 5500
- 2009 - 2009 Gulf Stream Independence Motorhome 4500 and 5500
- 2003 - 2009 Chevrolet Kodiak 4500 and 5500
- 2008 - 2009 Four Winds Kodiak Motorhome 4500 and 5500
- 2005 - 2010 Jayco Seneca Motorhome 4500 and 5500
- 2003 - 2009 GMC Topkick 4500 and 5500
- 2009 - 2009 Gulf Stream Ultra Motorhome 4500 and 5500
- 2009 - 2010 Gulf Stream Yellowstone Motorhome 4500 and 5500
Video of Roadmaster TruTrac Front-Axle Trac Rod for Large Trucks and RVs - Diesel Engines
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Video Transcript for Feature Review Roadmaster TruTrac Front-Axle Trac Rod for Large Trucks and RVs
Today we're going to take a look at the Roadmaster TruTrac front axle track rod for large trucks and RVs. This is a custom fit part. It is designed to fit the 2003, the 2009 Chevrolet Kodiak 4500 and 5500 vehicles and the 2003 and 2009 GMC TopKick with the diesel engine. This part will make your vehicle easier to steer and control with the TruTrac system. It will brace your vehicle's axle to prevent jarring and help keep it in line, minimizes wander rut tracking to improve overall performance and it controls excessive axle side play without affecting the up and down movement of your suspension. This will also help reduce driver fatigue because it will minimize the effort that's required to keep your vehicle in line. As you can see, the track rod itself is built with nice polyurethane bushings instead of your standard rubber variety for a lot longer lasting system. Polyurethane is durable, more resistant to damage that can be caused by oil, gas and ozone and, of course, less roaming and less give in the system, better support. It is constructed of a thick cadmium plated 4140 chrome-moly steel for superior strength.
Everything on here installs using existing holes in your vehicle's frame. There's no drilling or welding required. It does include everything shown here on the table, includes the track rod itself, all the mounting brackets and the hardware that's needed to install it and a nice set of detailed instructions that describe how to put everything into your vehicle. This part is made in the USA. One last thing, the track rod itself, the diameter of that rod is one and a half inches. That should do it for the review on the Roadmaster TruTrac front axle track rod for large trucks and RVs..
Ratings & Reviews
4.7
67 reviews
by:
Jerry
07/23/2026
2008
Jayco
Seneca Motorhome
Easy to install, good thing for youtube, instructions not that good.
by:
Bob
07/05/2025
This took 90% of the wonder out of the truck while driving down the road. It is much more predictable to drive now. I wish I had gotten one of these years ago.
by:
Marc
06/30/2026
Massive Improvement with Drivability, Highly recommend
by:
Andy C
09/25/2019
2007
Chevrolet
Kodiak
ordered a track bar and it was not available right away so i called the factory and etrailer worked with them to make sure i got one right away, very helpful. usually i get etrailer orders in 2 days and sometimes i get them the next day. great people to deal with and the best prices too.
Andy C.
9/26/2020
the trac bar transformed my motorhome. i drove from arizona to nothern michigan when i bought it and drove thru harsh storms in texas and oklahoma with strong cross winds and went off the road a few times. with the trac bar i can drive with one hand under all conditions. best thing anyone could do to improve driving and safety. i installed a rear one later and it helped a bit but onlt about 10 of what the front one did.
by:
Kyle S
07/09/2020
2007
Chevrolet
Kodiak
The Roadmaster track bar made a significant difference in how well the front end of our Kodiak RV tracked. The rut following and resistance to returning onto the road from the shoulder, lane changing etc. are greatly improved. This should be used in conjunction with other suspension upgrades such as a rear track bar, upgraded shocks and stiffer rear springs to further enhance the handling and vehicle control.
by:
Mark H
10/08/2020
Fellow Kodak RV owner recommended this on my first outing, stating the wandering of the front end is horrible where trucks have worn ruts into the interstate. The Roadmaster TruTrac was a game changer. I followed his advice and it was a very easy bolt-in install. My first 1,700 mi trip was comfortable, and I was never fatigued from working to keep the RV from wandering. Etrailer had a great price and has always been great to deal with - highly recommend the Roadmaster TruTrac.
by:
Daniel St-Pierre
08/04/2021
2007
GMC
Topkick
Wow, it Turned my loussy Lucie in a vert stable ride. No morte White knuckle. It’s now stable and prédicable. Can’t wait to go on a long journey.
by:
Dennis M
03/06/2020
Ford
Edge
Made a big difference in the handling. No more wondering and when you go off the edge of the road you can steer right back on with no problem.
Dennis M.
3/6/2021
It is the best upgrade that I have done on my RV so far.
by:
Michael
01/28/2022
Yamaha
Kodiak
Helped the handling of my Chevrolet C5500 Kodiak Chassis Motorhome. Made the vehicle track better on the road. A must have for these vehicles.
by:
Willie
11/21/2018
2017
Ford
Fiesta
Order on 11-19 had it home on 11-21 quick quick delivery got it about 3pm I was testing it on the road for about 430pm easy to install did not take trip yet but it looks like it is really going to tighten up front end very well made . I put it on because front end just real sqirlly hope this help . idrove 2 or 3 miles it felt good but really need to take trip thanks great service good looking trac bar Willie in La.
by:
Greg
07/26/2019
The item arrived as stated and I was able to install it on 2005 Jayco Seneca in time for our next trip. Thank you, look forward to do business with you in the future.
Greg
7/27/2020
The handling and reduced stress of driving is still great after a year on the road and about 8500 mikes driven. One of the best upgrades we did to our 2005 Jayco Seneca
by:
Jeff F
10/15/2019
Very pleased, excellent product, fit was perfect, easy to install.
And the end result was much better driving control.
Thank you.
And the end result was much better driving control.
Thank you.
by:
Weathers,
09/25/2023
Works well on my Kodiac
by:
Dennis
12/04/2023
Easy installation took about 30 minutes.
by:
Robert
03/13/2024
by:
Barry
09/20/2023
by:
Eric
05/25/2021
2005
GMC
Topkick
by:
Keith
04/09/2021
2006
Chevrolet
Kodiak
by:
Larry
12/10/2021
by:
Tom
06/08/2026
2003
Ford
F-53
I have to say. After installing Koni front shocks a rear track bar now a Front trac bar front I don’t see a big improvement too out way the cost.
I may try a new front sway bar and steering stabilizer but the cost will determine my decision.
I may try a new front sway bar and steering stabilizer but the cost will determine my decision.
Claire H.
6/10/2026
Thanks for the honest feedback! We can definitely understand where you're coming from. Sometimes suspension upgrades make a huge difference, and other times the improvements are a lot more subtle than expected, especially after investing in multiple components. It sounds like you've put together a solid setup, even if the results haven't quite matched the cost so far. If you end up trying a sway bar or steering stabilizer down the road, we'd love to hear how it works out.
by:
Steve
06/11/2026
Looks good, seems to work good only on a test drive. It’s on a very clean 1997 36’ f53 Bounder, with tag axle. It already had 1 5/8” sway bars front & rear. It also has the complete Bank package, so it's a pretty sweet old rig.
by:
Kenny
11/24/2025
Arrived in a timely manner and was pretty simple to install.
Lazer S.
11/25/2025
Glad to hear it was an easy install, Kenny! What did you install it on? This fits a few different models and I have heard it isn't as simple as it is on others.
by:
Rick
01/10/2026
Yamaha
Kodiak
Improved the steering and lessened impact of being passed by Semis on my RV - Kodiak 5500 chassis.
by:
Mark
05/06/2026
2005
Winnebago
Voyage Motorhome
Installed no problem! Long trip coming up soon I’ll check it out!
by:
Stephen
07/28/2022
2006
Workhorse
W-Series
Haven’t driven RV yet, front axle track rod installed easy and feels heavy duty, can’t wait to take it for a ride. Highly recommend etrailer for parts and their service
Stephen
7/29/2023
Works great highly recommend
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Show More Reviews
See what our Experts say about this Roadmaster Anti-Sway Bars
- Front and Rear Sway Bar and TruTrack for 2008 Jayco Seneca 36MS KodiakHey Phil, so your 2008 Jayco Seneca 36MS has a diesel engine so the correct TruTrac part is the # RM-TRAC45-5500 which is compatible with the front sway bar part # RM-1109-158 and rear bar # RM-1109-157. The front bar and the TruTrac do not attach to the same U-bolt so there wouldn't be any interference there either.
view full answer... - Will Roadmaster TruTrac Front-Axle Trac Rod Fit 2005 GMC TopKick C5500Hey Tyler! The Roadmaster TruTrac Front-Axle Trac Rod # RM-TRAC45-5500 will only fit the 2WD models of the 2005 GMC TopKick C5500 with the diesel engine. I'm sorry to say there are no options available for the 4X4. How is your TopKick configured?
view full answer... - Correct Roadmaster TruTrac Front-Axle Trac Rod for a 2005 Chevrolet Kodiak with Gas EngineNo, the Roadmaster TruTrac Front-Axle Trac Rod # RM-TRAC45-5500 is only a fit for the diesel models. For your 2005 Chevrolet Kodiak that has the gas engine you would need the Roadmaster TruTrac Front-Axle Trac Rod # RM-TRAC-C45. I was able to verify this through Roadmaster.
view full answer... - Correct Rear Sway Bar and TruTrac for 2015 Thor ACE 29.3 on Ford F-53 ChassisThe correct rear sway bar for a 2015 Thor ACE 29.3 on Ford F-53 Chassis is the Roadmaster Rear Anti-Sway Bar part # RM-1139-146. The correct axle stabilizer is the Roadmaster TruTrac Front-Axle Trac Rod for Large Trucks and RVs part # RM-TRAC45-5500.
view full answer...
Do you have a question about this Anti-Sway Bar?
Info for this part was:
Written by:
Lindsey S
Installed by:
Jeff D
Updated by:
Wilson B
Updated by:
Carrie F
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Gwendolyn Y.
7/16/2025
"Better late than never," as they say! Glad to hear the ride’s smoother now. Are you mainly towing or hauling a load in the bed, Bob?