6 Best Control Arms For Increased Suspension Travel For Rigs

When you find yourself staring down a washed-out trail or a particularly jagged section of backcountry fire road, the factory suspension often hits its limit before the terrain does. Upgrading to aftermarket control arms is the single most effective way to unlock true suspension articulation and restore factory handling geometry on a lifted rig. Choosing the right components transforms a harsh, jarring ride into a composed, capable experience that keeps tires on the dirt and your gear securely in place.

Disclosure: This site earns commissions from listed merchants at no cost to you. Thank you!

SPC Performance Upper Control Arms: Best Overall

SPC Performance stands at the top of the list because it solves the most common headache for lifted rigs: alignment. These arms feature a patented sliding ball joint design that provides a massive range of camber and caster adjustment, allowing you to dial in your alignment perfectly even with aggressive lifts. This versatility makes them the gold standard for enthusiasts who want to maintain perfect road manners while gaining extra clearance for larger tires.

The hybrid design utilizes an oversized ball joint rather than a uniball, which helps bridge the gap between heavy-duty performance and daily drivability. Because the ball joint is sealed and greased, it holds up significantly better against road salt and grit than exposed racing bearings. If you use your vehicle as both a Monday-to-Friday commuter and a weekend trail warrior, the SPC arms offer the best compromise without sacrificing long-term reliability.

Icon Vehicle Dynamics Tubular UCA: Best Premium

Icon Vehicle Dynamics designs these tubular steel arms for drivers who demand precision engineering and high-speed stability on corrugated forest service roads. By replacing the restrictive factory pivot bushings with their proprietary Delta Joint, Icon eliminates the binding that often limits suspension travel. The resulting movement is smooth and consistent, whether you are crawling over boulders or soaking up deep ruts at speed.

The premium price tag reflects the meticulous build quality and the inclusion of high-end, weather-resistant hardware designed for extreme climates. These arms are ideal for the overlander who spends weeks at a time in remote environments where component failure is not an option. If you are building a dedicated adventure rig that sees hard, fast miles, the Icon UCAs provide the confidence that only top-tier metallurgy can offer.

Rough Country Forged UCA: Best Budget Option

Rough Country offers a pragmatic solution for those who want the benefits of increased travel without the financial strain of premium racing components. These forged arms are significantly stronger than the thin, stamped-steel factory units, providing a much higher threshold for handling the stress of larger tire diameters. They are engineered to correct the geometry for specific lift heights, ensuring your steering feel remains crisp rather than wandering.

While these arms lack the extreme adjustability of higher-priced competitors, they hit the “sweet spot” for most recreational enthusiasts. They are perfectly adequate for weekend camping trips, light trail excursions, and basic off-road exploration. If your build budget is focused primarily on high-quality shocks and tires, these control arms offer the structural integrity you need to get the job done reliably.

Camburg Kinetic Billet UCA: Best Off-Road Use

Camburg built its reputation in the grueling world of desert racing, and their billet aluminum control arms carry that DNA into the enthusiast market. The billet construction provides an exceptional strength-to-weight ratio, ensuring your front end isn’t carrying unnecessary mass while maintaining rigid performance under heavy load. These arms are designed to work in concert with high-travel shocks, allowing for maximum articulation when the trail turns technical.

The use of 1.25-inch uniballs sets these apart as a true off-road performance tool, capable of handling extreme angles that would snap a standard ball joint. Because of this specialized design, they are best suited for rigs that see significant dirt time rather than daily pavement duty. If your adventures involve steep, uneven terrain where every inch of suspension travel is essential, Camburg is the clear performance leader.

Total Chaos Fabrication UCA: Most Durable Pick

Total Chaos Fabrication is synonymous with longevity in the off-road industry, and their control arms are widely considered the benchmark for rugged reliability. They use 4130 chromoly steel, a material known for its superior strength and resistance to fatigue under constant vibration and impact. For those venturing deep into the backcountry, where the closest parts store is hundreds of miles away, these arms offer unparalleled peace of mind.

The design features a focus on structural reinforcement at every weld point, ensuring that the arm will not twist or bend under the pressure of oversized tires and heavy winching setups. These are not flashy components; they are purpose-built, heavy-duty pieces of hardware that simply do not break. If your priority is building a rig that can handle years of abuse without needing regular replacement, look no further than Total Chaos.

BDS Suspension Tubular Arms: Best For Lift Kits

BDS Suspension has mastered the art of integrating control arms into complete lift systems, ensuring every component works in harmony. These tubular arms are specifically engineered to correct the geometry issues inherent in substantial suspension lifts, such as poor steering return and accelerated tire wear. By optimizing the arm length and mounting angle, they help restore the vehicle’s intended driving characteristics even after the suspension is raised by several inches.

These arms are an excellent choice for those who prefer to buy a comprehensive kit rather than piecing together components from various manufacturers. Because they are designed to match BDS lift components, the fitment is consistent and the ride quality remains predictable. If you are installing a lift kit and want a guarantee that the alignment and geometry will be spot-on, this is the most streamlined path forward.

How to Choose the Right Control Arms for Your Rig

When selecting control arms, you must first define your primary use case: high-speed desert running, slow-speed rock crawling, or daily-driven overlanding. Desert and rock-focused rigs require the extreme articulation of uniballs, while overlanders should prioritize sealed joints that resist mud, salt, and debris. Never prioritize aesthetics over structural performance, as the control arms are a critical link between your wheels and the chassis.

Consider the level of tire upgrade you intend to run, as larger tires exert more leverage on the suspension, requiring stronger arms to prevent bending. Check the specifications for your specific lift height, as most arms are geometry-corrected for a specific range. A failure to match the arm to the lift height will result in poor handling, dangerous steering feedback, and premature tire wear that could ruin a long-distance trip.

Uniball vs. Ball Joint: Which Is Best for You?

The uniball is a high-performance spherical bearing that allows for maximum suspension travel and articulation, making it the favorite for dedicated trail rigs. However, they are open to the elements and require regular cleaning and lubrication to prevent squeaking and eventual failure. For the hardcore enthusiast, the trade-off is worth the performance, but they are not the ideal choice for those who value low-maintenance gear.

Ball joints, by contrast, are enclosed and maintenance-free, making them perfect for daily drivers and rigs that spend most of their time on pavement or light gravel. Modern heavy-duty ball joints have closed the performance gap significantly, offering enough range of motion for most moderate trail setups. Choose uniballs for dedicated trail performance, and stick with high-quality sealed ball joints for daily reliability and longevity.

Understanding Suspension Geometry and Alignment

When you lift a vehicle, you inadvertently change the angle at which the suspension operates, which pushes the alignment settings outside of the factory’s desired range. Aftermarket control arms serve two purposes: they provide the physical space needed for the suspension to cycle without hitting the frame, and they adjust the caster and camber settings to return steering precision. Proper caster is particularly vital, as it dictates how well your vehicle tracks in a straight line at highway speeds.

Without proper alignment, you will experience “darting” on the highway, where the vehicle feels twitchy and requires constant steering corrections. You might also notice the outside or inside edges of your tires wearing down prematurely, signaling that the suspension is fighting itself. Always consult a professional alignment shop that specializes in lifted trucks after installing new control arms; standard shops often lack the expertise to handle non-factory suspension geometry.

Maintenance Tips for Long-Lasting Control Arms

Regardless of the type of arm you choose, periodic inspections should be part of your pre-trip ritual. Check for any signs of play or clicking sounds, especially if you are running uniballs, which are prone to picking up grit. Clean exposed bearings with a dry lubricant or a manufacturer-recommended solvent to extend their life significantly in dusty or wet environments.

Inspect the mounting hardware for tightness, as vibration from rough roads can slowly work bolts loose over thousands of miles. Pay attention to the bushings or pivots; if you notice cracking or excessive movement, replace them immediately to prevent damage to the arm itself. A small investment of time during your garage prep will ensure that your rig remains capable and safe throughout your entire journey.

Choosing the right control arms is about finding the balance between trail capability and the realities of your daily driving needs. By focusing on your specific terrain and maintenance habits, you can build a front end that handles the roughest backcountry routes without missing a beat. Get your geometry right, keep your joints clean, and focus your energy on the adventure ahead.