This kit includes 3 components, each built and powder-coated in-house.
Rear Aluminum Suspension Kit – Compatible with Toyota Tundra (2022-Present) (AL-T-TUN-2022-RK5)
Upgrade your Toyota Tundra (2022-Present) with the 7075 Aluminum Rear Suspension Kit, engineered for unmatched durability, adjustability, and superior handling. Whether you're conquering the racetrack, rugged off-road terrains, or everyday driving, this complete suspension solution enhances stability, traction, and ride quality while offering exceptional control over your vehicle’s rear axle alignment.
Key Features Benefits
- Heavy-Duty 7075 Aluminum Construction – Each component is precision-machined from aircraft-grade 7075 aluminum, delivering lightweight strength that outperforms steel alternatives while resisting bending and fatigue.
- Equipped with RockJock Johnny Joints – Features serviceable and rebuildable Johnny Joints at both ends, providing incredible articulation, vibration dampening, and extended durability compared to factory bushings.
- Ultimate Adjustability for Total Suspension Control – Designed with left- and right-hand threaded adjusters, this kit enables on-the-vehicle fine-tuning for precise pinion angle settings, axle centering, and overall suspension geometry.
- Eliminates Wheel Hop Improves Traction – The rigid yet flexible design improves traction, reducing wheel hop during aggressive acceleration or rough terrain driving, keeping your Tundra stable and in control.
Total Control with High Adjustability
Lifting or lowering your truck affects rear axle alignment and suspension geometry, potentially causing driveline vibrations and premature wear. The adjustability of this Rear Suspension Kit provides precise axle alignment to improve handling, ride quality, and long-term component lifespan. It also prevents premature tire wear and drivetrain strain, preserving fuel efficiency and ride comfort. The adjustable Panhard Track Bar ensures the axle remains centered, reducing lateral movement and enhancing stability during turns and off-road articulation. For modifications exceeding an 8-inch lift or drop, please contact us for custom options and additional support.
Durable Two-Stage Powder Coating
Every 7075 aluminum component undergoes a premium two-stage powder coating process to provide superior protection and customization. A zinc primer base coat creates a corrosion-resistant barrier, ensuring longevity in all environments, while the customizable color top coat is available in raw aluminum or 10 color options, allowing you to personalize the look of your suspension components.
Proudly Made in the USA
Our Aluminum Suspension Kits are proudly manufactured in-house at our facility in Orem, UT. We oversee every aspect of production, from precision machining to rigorous quality control, ensuring that every kit meets industry-leading standards for strength, performance, and reliability. By choosing CORE 4X4, you're supporting American craftsmanship while receiving the highest quality suspension components available.
Optional Hardware Upgrade
This kit is designed for easy installation using factory hardware, but for those dealing with rusted or worn bolts, we offer optional Grade 8 hardware kits separately for a seamless installation experience.
Vehicle Fitment: Toyota Tundra 22+ – Precision-engineered for all trims to enhance stability, handling, and off-road control.
CORE Advantage: Eliminates axle wrap, improves traction, and maximizes suspension articulation, giving you superior handling and durability on any terrain.
Adjustability: Fully adjustable while installed, accommodating stock height up to 8” lifts for precise axle centering, pinion angles, and suspension tuning.
Construction: Made from high-strength 7075 aluminum with Johnny Joints at both ends, providing extreme durability, articulation, and vibration dampening.
Two-Stage Powder Coating: Zinc primer base and top coat available in 10 vibrant colors protect against corrosion and allow for personalized styling of your rig.
Warranty and Origin: Proudly manufactured in the United States, our product includes a lifetime warranty on all non-wear items, providing you with confidence and peace of mind in your purchase.
Built With
Rear Lower Control Arms Built With 2” 7075 Aluminum. Forged Johnny Joints on both adjustable ends with 1.25” x 12 TPI - 2.625” long threads.
Rear Upper Control Arms Built With 2” 7075 Aluminum. Forged Johnny Joints on both adjustable ends with 1.25” x 12 TPI - 2.625” long threads.
Rear Track Bar Built With 1.5” 7075 Aluminum. Forged Johnny Joints on both adjustable ends with 1” x 14 TPI - 2.32” long threads.
| Make | Model | Submodel | Years |
|---|---|---|---|
| Toyota | Tundra | 2022 - Present |
Construction & Materials
Rear Lower control arms built with 2” 7075 Aluminum. Forged Johnny Joints on both adjustable ends with 1.25” x 12 TPI - 2.625” long threads.
Rear Upper control arms built with 2” 7075 Aluminum. Forged Johnny Joints on both adjustable ends with 1.25” x 12 TPI - 2.625” long threads.
Rear Track Bar built with 1.5” 7075 Aluminum. Forged Johnny Joints on both adjustable ends with 1” x 14 TPI - 2.32” long threads.
| 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 Raw Aluminum 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 |
| Placement on Vehicle | Rear Upper, Rear Lower, Rear |
| Mounting Style | Bolt-On |
Use the vehicle selector on our website to shop by your year, make, and model. On product pages, use the kit builder to select your color, series, lift height, and any add-on options, then add to cart. If you need help, call or email our team.
Standard orders typically ship within 1–3 business days of ordering. Custom color orders take approximately 5–10 business days. Because everything is built in-house, we can turn orders quickly even for custom specifications.
You can reach our team through the contact form on our website, or browse to the Contact Us page. Our team is available to answer pre-sale and technical questions before and after your purchase.
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Specifications
| Color | Black, Blue, Charcoal, Green, Light Green, Orange, Purple, Red, White, Yellow, Raw Aluminum, 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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