Made in USA
Orem, Utah
Lifetime Guarantee
Unconditional
10 Colors
In-house powder coat
Ships in 3 Days
From our UT facility
Fully Adjustable
0-6" of lift
3 X-Series Options
Only Core 4x4
Take Control of Your Rear Suspension
Upgrade your Toyota Tundra’s suspension with the CORE 4X4 Rear Panhard Track Bar, engineered to correct rear axle alignment, enhance handling, and improve overall stability. Whether your truck is lifted, leveled, or at factory height, this adjustable track bar eliminates lateral axle shift, ensuring precise suspension geometry and a smoother ride on- and off-road.
What’s Included?
- Rear Panhard Track Bar (T-TUN-2022-RTB)
Key Features Benefits
- Maximum Rear Axle Stability – Keeps your axle perfectly centered, preventing side-to-side movement that can cause instability and premature suspension wear.
- Heavy-Duty DOM Tubing Construction – Made from 1.5” OD DOM Tubing with 5/16” wall thickness, offering superior durability and impact resistance even under extreme conditions.
- Rock Jock 4x4 Johnny Joints at Both Ends – Provides unmatched articulation, improved flexibility, and long-lasting performance, reducing stress on suspension components.
- Highly Adjustable for Lifted or Lowered Trucks – Features left- and right-hand threaded ends, allowing on-vehicle adjustments to realign the rear axle for suspension lifts or drops up to 8 inches.
Recommended Pairing
For complete rear suspension optimization, pair with the CORE 4X4 Rear Control Arm Set (T-TUN-2022-RS4) to ensure full suspension stability and alignment.
Two-Stage Powder Coating for Maximum Protection
To withstand harsh conditions and prevent corrosion, our track bars undergo a two-stage powder coating process. A zinc primer base coat ensures rust resistance, while a durable topcoat is available in 10 color options, allowing you to customize your build.
Made in the USA
Manufactured in Orem, UT, this track bar is proudly engineered, tested, and built in America to meet the highest industry standards. Our commitment to quality craftsmanship ensures long-lasting reliability and superior performance.
Optional Hardware Upgrade
The track bar installs using factory hardware, but if you need to replace worn or rusted bolts, we offer an optional Grade 8 hardware kit, available separately, for a secure and hassle-free installation.
Conclusion
The CORE 4X4 Rear Panhard Track Bar (T-TUN-2022-RTB) is the ultimate solution for Tundra owners seeking improved handling, enhanced suspension geometry, and maximum rear axle control. Upgrade today and experience the difference in stability, performance, and control!
| Make | Model | Submodel | Years |
|---|---|---|---|
| Toyota | Tundra | 2022 - Present |
Each rebuild kit includes all necessary components to replace and restore wearable parts.
| Vehicle | Toyota Tundra (22–Present) |
| Brand | CORE 4X4 |
| Color | Black or Blue or Charcoal or Green or Light Green or Orange or Purple or Red or White or Yellow or Custom Color - Other than what is listed above. Extra charge varies. We will reach out after order is placed. |
| Hardware | No Hardware or Complete Kit |
Select your lift size in Step 1 — the kit ships with the correct geometry for that height. If you’re running a non-standard setup, call us before ordering and we’ll confirm compatibility.
Death wobble is a geometry problem, not just worn parts. Cruise Series corrects caster angle and eliminates the flex points that let shimmy start. Replacing one part at a time delays the fix — this replaces the geometry.
Yes, if you’ve done a lift kit before. Full-day project. Watch the complete JT install walkthrough on our YouTube channel — most owners wrap it in a day. Any off-road shop can run it if you’d rather have it done.
Any non-wear component fails — we replace it. No mileage cap. No maintenance intervals to track. No fine print about voiding if you miss a service. Lifetime means lifetime.
Teraflex’s lifetime warranty voids if you miss a maintenance interval. MetalCloak’s actual parts warranty is 12 months — their “lifetime” language refers to their service program. No conditions here.
See It Installed
Install videos and build guides on our YouTube channel.
Watch more installs on YouTube
Reviews from Google
5.0
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132 reviews
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Sebastian
Oct 24, 2025
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Great products they sell, got a crawl series long arm kit for my xj and it has held up quite nice, they are beefy, and for what ever reason they fail it has a great warranty with a customer service to match, when someone asks what control arm kit to buy I always recommend core 4x4
DD
Dmitriy D
May 27, 2025
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Installed rear and upper control arms and track bar on my 3rd Gen 4RUNNER to align rear axle and restore factory wheel base after 3.5" lift. Car drives better than New! Improved handling cornering and overall driving. Very solid and high quality made product. Support is outstanding. Shipping extremely fast.
Thank you so much. I wish you will have something new for my car.
OK
oleg k
Nov 23, 2025
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I recently ordered a set of control arms from Core 4x4, and the entire experience was absolutely top-notch from start to finish. The ordering process was smooth, the parts arrived quickly, and the control arms themselves are extremely high quality—solid construction, great finish, and clearly built to last.
I also want to give a special shout-out to Korby, the guy I spoke with during the process. His customer service was amazing. He went above and beyond to make sure I got exactly what I needed, answered all my questions, and made the whole experience stress-free. You don’t see service like that very often these days.
If you’re looking for high-quality suspension components backed by truly exceptional customer service, I highly recommend Core 4x4. I’ll definitely be buying from them again.
RH
Roger Hooks
Jun 26, 2025
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2018 Ram 2500 Rear Control Arms and Rear track Bar been running for about a year, Great Solid Products and great one on one customer service, same day response with issue resolved!
Thanks Korby!
TG
Travis Grimm
Mar 23, 2024
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To start off if you're looking to upgrade your control arms definitely hit this company up. Great product, easy install of the product, with three different tiers everything is priced pretty good, I'm a sticker guy and they sent a sticker for each arm each track bar and also three extra ones so the extra are on the Jeep the advertise them for sure. If you're reading this review I highly recommend you to check their website out.
TM
T Mac
Mar 23, 2026
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CORE 4X4 Company produces/manufactures exceptional products. My rear upper and lower control arms and rear track bar were powder coated custom Fox “Shock Orange” for my 2024 Bronco Wildtrak. OEM looks minimal compared to the CORE 4X4 control arms. Plus they’re adjustable, serviceable and rebuildable. Shipment was very fast and packaging used custom foam wrapped around the arms and heavy duty boxes. Not even UPS could damage. Korby L. was great to work with and responded quickly with emails and product information. Great products. Great people from the State of Utah. All Made in the USA. 5 Stars!!!
DN
Devan Nelson
Mar 25, 2019
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Had a great experience with Core 4x4, I desperately needed a custom track bar and found out just a couple days before Easter Jeep Safari. Spence was a huge help and made it happen with plenty of time to spare. Their parts are top notch!
MG
Morgan Griffith
Mar 25, 2018
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I met a couple of the Core 4x4 guys at the Salt Lake Offroad Expo and decided to try them out after noticing one of my control arm bushings was disintegrated. I called to discuss parts on Thursday and I was leaving for a trip on Saturday. These guys built my control arms and had them ready to be picked up Friday, 24 hours later. The parts seem to be great quality and they charged me nothing extra to have them painted. These guys were extremely helpful and without them my trip probably would have been cancelled. looking forward to testing out the arms on my next trip to Moab.
JG
James Griffin
Jul 26, 2025
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Customer service is top notch. They answered all of my questions and got me my tracking number for my packages. I just received both of them and the quality is next level. You guys are truly awesome.
MP
Mirko Pompili
Mar 19, 2026
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I want to share a truly positive experience.
I ordered a car kit consisting of two packages, but unfortunately one was lost during shipping with UPS. The situation could have become complicated... but it didn't.
The company manager was extremely helpful and professional: he personally followed up on the situation and did everything he could to resolve the issue, even sending me the package again without hesitation.
It's rare to find such attentive and reliable customer service these days.
My sincere congratulations on your professionalism and commitment: that makes all the difference.
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Specifications
| Color | Black, Blue, Charcoal, Green, Light Green, Orange, Purple, Red, White, Yellow, Custom Color - Other than what is listed above. Extra charge varies. We will reach out after order is placed. |
| Hardware | No Hardware, Complete Kit |
| Vehicle | Toyota Tundra (22–Present) |
| Brand | CORE 4X4 |
| Note to Core4x4: | - |
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