


Tuff Country 30931 Uni-Ball (with Bump Stops) Upper Control Arm Kit for Use with 2" To 4"
Tuff Country
30931
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Made in the USA
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Tuff Country 30931 Uni-Ball (with Bump Stops) Upper Control Arm Kit for Use with 2" To 4"
Product Details
Description
Upgrade your Dodge Ram 1500's front suspension with the Tuff Country 30931 Uni-Ball Upper Control Arm Kit. Designed for 2–4 inch lifts, it replaces stock upper control arms with teflon-lined uni-balls to dramatically improve articulation, reduce binding, and increase durability.
- Compatibility: Fits 2009–2018 Dodge Ram 1500 4WD with 2–4 inch front lift; designed to work with the factory steering knuckles.
- Premium Uni-Ball Joints: Teflon-lined FK uni-ball joints deliver 30–35% more articulation than standard ball joints and eliminate binding to restore smooth, confident steering.
- Rugged Construction: Powder-coated finish with gusseted connecting points provides added strength and long-lasting resilience under off-road conditions.
- Included Bump Stop Brackets: Built-in bump stops help maintain correct suspension geometry and prevent over-compression during extreme articulation.
- Polyurethane Bushings & Zerk Fittings: Durable polyurethane bushings paired with grease zerks for simple, regular lubrication and consistent performance.
- Hardware & Installation Aids: Includes necessary mounting hardware and spacers to simplify installation and alignment.
- Made in the USA & Lifetime Warranty: Trusted craftsmanship backed by a limited lifetime warranty for peace of mind.
- Wheel Backspacing Note: Requires aftermarket wheels with 5.5" backspacing or less for tires wider than stock width.
This Uni-Ball upper control arm kit specifically targets improved front-end geometry, enhancing handling, steering response, and overall ride quality when your Ram is lifted. With the uni-ball design, you’ll experience greater suspension travel and reduced binding, enabling more confident off-road excursions and stable on-road performance. The inclusion of bump stop brackets and easy-lubrication features means fewer maintenance concerns and more time enjoying your upgraded suspension.
| Year Range | Make | Model | Drivetrain | Fitment Note |
|---|---|---|---|---|
| 2009–2018 | Dodge | Ram 1500 | 4WD |
Specifications:
FAQs
Please read our FAQs page to find out more.
Will this part fit my vehicle?
Fitment varies by year, make, model, drivetrain, and lift height. Always use the vehicle fitment selector or refer to the fitment notes on the product page before purchasing. If you’re unsure, our team can help confirm compatibility.
Are Tuff Country products street legal?
Most Tuff Country products are designed for on-road and off-road use, but local laws and regulations vary by state and country. It is the customer’s responsibility to ensure compliance with local vehicle regulations after installation.
Is professional installation required?
Professional installation is recommended but not required. Many products can be installed by experienced DIYers with proper tools. However, improper installation can affect ride quality, safety, and warranty coverage.
Will this affect my ride quality?
Tuff Country products are engineered to balance ride comfort, performance, and durability. Ride quality can change depending on lift height, vehicle setup, tire size, and other suspension components.
Are Tuff Country products covered by a warranty?
Yes. Tuff Country products are backed by a manufacturer warranty that covers defects in materials and workmanship. Warranty terms vary by product type and do not cover damage caused by misuse, improper installation, or normal wear.
Can I run larger tires with this product?
Many Tuff Country lift kits and suspension components allow for larger tire sizes, but maximum tire clearance depends on wheel offset, tire width, and vehicle configuration. Refer to the product details or contact support for guidance.
What is the return policy?
Unused, uninstalled products may be eligible for return within the stated return window. Items must be in new condition and returned in original packaging. Shipping costs and restocking fees may apply.
Who can I contact if I have questions?
Our customer support team is available to help with fitment questions, installation guidance, and order support. Reach out before purchasing if you want to ensure you’re selecting the right part for your build.
Free shipping on Orders Over $75
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Selling Suspension Systems for 35+ Years
Tuff Country EZ-Ride Suspension was incorporated over 35 years ago, realizing the desperate need for quality suspension products in the after market world.

