7 Best Tailgate Support Cables For Heavy Equipment Loading

Nothing ruins a weekend getaway faster than the sickening sound of a snapping tailgate cable just as a heavy dirt bike or loaded gear crate hits the edge. When the factory-installed supports fail, equipment slides, damage occurs, and safety is instantly compromised. Upgrading to robust support hardware ensures that the connection between a truck bed and the trail stays reliable from the first mile to the last.

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DG Manufacturing EX Tailgate Support Bars

These support bars represent a significant structural leap over standard braided steel cables. By utilizing solid steel construction, the DG Manufacturing EX bars eliminate the stretch, fraying, and eventual snapping common in wire-rope designs. They effectively turn a tailgate into a rigid platform capable of handling intense point-loading.

For those who regularly haul heavy ATVs, UTVs, or industrial-grade coolers, these bars provide the necessary rigidity to prevent the tailgate from bowing under pressure. They are designed to lock into place, offering peace of mind that wire cables simply cannot match during high-impact loading scenarios.

This product is the definitive choice for the heavy-duty user who values structural integrity over fold-away convenience. If the truck bed sees consistent, extreme-weight usage, investing in these bars is a non-negotiable upgrade.

Dorman 38532 Heavy Duty Tailgate Cables

Dorman is a staple in the automotive aftermarket for a reason: they consistently deliver reliable, direct-fit replacements that meet or exceed factory specifications. The 38532 cables are engineered specifically for owners who need a dependable, budget-friendly solution that restores factory functionality without requiring custom fabrication.

These cables are perfect for the weekend warrior whose tailgate support is showing signs of rust or fiber fatigue. While they do not provide the extreme-duty capacity of solid bars, they are more than sufficient for standard camping gear, mountain bikes, and recreational off-road equipment.

If the current cables are frayed but the vehicle is not subjected to extreme commercial loads, this is the most practical purchase. They offer a simple, effective way to get back on the road without breaking the bank.

Gate King Tailgate Adjuster Support System

The Gate King system introduces a sophisticated mechanical solution to a common headache: the inability to secure a tailgate at various angles. Unlike static cables, these adjusters utilize a ratcheting mechanism that allows the tailgate to be set at multiple positions, effectively creating a longer or shorter bed as needed.

This versatility is a game-changer for those hauling longer items like kayaks, lumber, or extended-length gear that necessitates a partially open tailgate. Because the system is built with high-strength steel components, it handles significant weight while providing the convenience of customizable geometry.

This is a premium investment for the adventure traveler who frequently transports awkward, oversized gear. It is the ideal choice for those who demand both structural strength and functional flexibility in one integrated package.

Rider Cargo Heavy Duty Tailgate Cables

Rider Cargo focuses on high-tensile strength, utilizing galvanized steel to resist the corrosion that typically weakens support cables over time. In environments where salt, mud, and moisture are constant, the protective coating on these cables significantly extends their functional lifespan compared to standard OEM equipment.

These are an excellent middle-ground option for the adventure seeker who encounters diverse weather conditions. Whether navigating coastal trails or dusty interior desert routes, the cable construction holds up well under the tension of heavy outdoor loads.

Choose these if durability against the elements is the primary concern. They provide reliable, no-nonsense strength that performs consistently across varying climates and usage levels.

ACDelco Professional Tailgate Cable Pair

As an Original Equipment Manufacturer (OEM) supplier, ACDelco offers parts that prioritize perfect fitment and adherence to strict engineering standards. These cables are designed to replicate the exact experience of the truck when it first rolled off the assembly line, ensuring compatibility without any guesswork.

These are the standard-bearers for those who prefer to keep their vehicle in factory condition. They provide the predictable weight capacity that the truck was originally rated for, making them a safe choice for standard light-to-medium gear loading.

This is the right choice for the vehicle owner who values OEM reliability and wants a plug-and-play installation. If the goal is to restore factory specs rather than exceed them, look no further.

VRex Stainless Steel Tailgate Support Bars

VRex enters the market with a focus on longevity through superior material science. By utilizing high-grade stainless steel for their support bars, they essentially eliminate the rust-related failure points that plague nearly every other cable or bar system on the market.

These bars are rigid, meaning there is zero sag when loading heavy equipment at the very end of the tailgate. This rigidity is particularly beneficial when loading motorized equipment, as it provides a stable transition point from the ramp to the truck bed.

The VRex system is ideal for those who live in harsh, wet, or corrosive environments and want a “buy it once” solution. If aesthetic cleanliness and long-term rust resistance are priorities, these bars are the premier selection.

Motoparty Tailgate Support Cable Brackets

Sometimes the failure isn’t in the cable itself, but in the mounting point. Motoparty focuses on the structural hardware that keeps the cables anchored to the body and the tailgate, providing reinforced brackets that prevent shearing and metal fatigue.

These are an essential supporting upgrade for anyone who has experienced cable tension issues or loose mounting points. They serve as a critical insurance policy to ensure that even the strongest cables have a rock-solid foundation.

These brackets are highly recommended for older vehicles where the mounting holes or hinge points may have widened over time. They are an inexpensive, effective way to reinforce the entire tailgate system before a more significant failure occurs.

How to Determine Your Tailgate Weight Limit

Every vehicle manufacturer publishes a specific load capacity for their tailgate, usually found in the owner’s manual. It is vital to understand that this rating refers to the total weight distributed across the entire tailgate surface, not a single point of impact.

When loading heavy gear, consider the leverage physics at play. A 500-pound ATV pushing down on the very edge of the tailgate exerts significantly more force on the cables than a 500-pound box placed near the hinges. Always aim to bridge the weight directly to the truck bed or use ramp supports to take the load off the cables entirely.

If there is doubt regarding the capacity, treat the system conservatively. Overloading leads to metal fatigue, which often occurs internally and cannot be detected until the cable snaps under stress.

Safety Tips for Loading Heavy ATVs and Gear

When loading motorized or heavy equipment, never rely solely on the tailgate cables to bear the full weight. Use dedicated loading ramps that extend beyond the tailgate and rest firmly on the truck bed, effectively bypassing the cables during the most intense phases of the load.

Always secure the tailgate with a secondary safety chain if the equipment is near the maximum weight threshold. This prevents a catastrophic drop if a single component fails. Furthermore, ensure the truck is on level ground to avoid shifting weight that could cause the equipment to slide laterally and snap a cable.

Proper weight distribution is the key to preserving the life of the support system. By spreading the load across the floor of the truck bed and using ramps to manage the transition, you drastically reduce the wear and tear on your hardware.

Inspecting and Replacing Your Tailgate Cables

Perform a visual inspection of your cables every time you perform an oil change or major gear service. Look specifically for “fishhooking,” where individual wire strands begin to break and protrude from the main cable, as well as rust spots or kinks in the metal.

If a cable shows even minor fraying, replace it immediately. Cables rarely fail slowly; they tend to snap abruptly when they reach their fatigue limit. Since cables are relatively inexpensive and easy to install, there is no justification for leaving a compromised cable in place.

Routine maintenance is the hallmark of a prepared adventurer. Replacing cables as a preventative measure is a simple, proactive step that prevents a minor gear issue from turning into a trip-ending disaster.

Equipping a vehicle for the outdoors is about balancing reliability with the reality of the trail. By upgrading your support hardware and practicing disciplined loading habits, you ensure that every piece of gear arrives safely and every trip remains focused on the horizon ahead. Stay prepared, load smart, and enjoy the journey.