2011-2019 Chevrolet Silverado / GMC Sierra 2500 / 3500 Ladder / Traction Bars
2011–2019 Chevy Silverado / GMC Sierra 2500 & 3500 Ladder Traction Bars
The LML/L5P HD Silverado and Sierra are serious tow rigs — but the factory leaf spring setup has nothing to resist axle wrap under hard acceleration or heavy towing loads. Add a lift and the problem grows. The Apoc Industries Ladder Traction Bars mount between the frame and axle to hold the axle housing in position under power, eliminating wheel hop, protecting leaf springs, and keeping the driveline geometry correct through the full range of suspension travel.
Fits 2011–2019 Chevrolet Silverado 2500/3500 and GMC Sierra 2500/3500 (solid rear axle). Works with stock height and all lift heights. Built in the USA.
Features
- Eliminates Axle Wrap: Frame-to-axle mounting prevents the axle from rotating under hard throttle, protecting leaf springs and U-joints.
- Eliminates Wheel Hop: Keeps the rear axle planted for consistent traction under acceleration and heavy towing.
- Heavy-Duty Steel Tubing: Welded gussets and laser-cut mounting brackets throughout.
- Polyurethane Bushings: Quiet, flex-resistant mounting for long-term performance.
- All Lift Heights: Works with stock suspension through lifted applications.
- Bolt-On Install: No cutting or welding required.
- Durable Black Powder Coat: Corrosion-resistant finish.
- USA-Made: Built by Apoc Industries.
What's Included
- 2x ladder traction bars (driver and passenger side)
- Frame-side and axle-side mounting brackets
- Grade 8 hardware kit
- Installation instructions
Installation
- Est. Install Time: 1.5–2 hours
- Tools Required: Basic hand tools, torque wrench
- Bolt-on — no cutting or welding required
- Note: Not compatible with air ride conversions or overload spring setups without fitment verification
Fitment
- 2011–2019 Chevy Silverado 2500 and 3500 (solid rear axle, 2WD and 4WD)
- 2011–2019 GMC Sierra 2500 and 3500 (solid rear axle, 2WD and 4WD)
- Works with stock height through all lift heights
Complete Your HD Build
- 2011–2026 Silverado / Sierra 2500HD/3500HD Lift Blocks — pair with traction bars for a complete rear lift package
- 2020–2025 Silverado / Sierra 2500/3500 Ladder Traction Bars — next generation version
- 2001–2010 Silverado / Sierra 2500 Ladder Traction Bars — previous generation version
- Apoc Build Blog — HD truck suspension guides
Built Right. Backed Right.
Our crew’s on call Monday–Friday, 9–5 EST. Hit us up at 865-983-5004 — real support, done right.
Product specifications
Yes – Fits Nearly All Lift Heights
PTMEG Polyurethane 91 Durometer
Adjustable from shortest length up to +2.5"
Powder Coated Satin Black (Bare Metal available if selected)
2" Outer Diameter (OD), 3/16" Wall Thickness
Built to Control Torque
Apoc Industries ladder bars deliver relentless traction and control, locking down your rear suspension under hard launches, towing, or off-road abuse. Precision-welded, made in the USA, and ready to dominate whatever you throw at them
Bolt-On U-Bolt Mounts for Ladder Bars
Apoc U-Bolt Mounts are designed for setups where the U-bolts face downward, with the nuts positioned underneath the axle. These mounts install between the original axle mount bracket and the U-bolt nuts, providing a secure and convenient mounting point for ladder bars without requiring additional modifications.
Frame-Mounted. Torque-Tested.
The Apoc Bolt-On Frame Mount is built for serious strength and easy installation. Designed to work with our traction bar kits, it bolts directly to the truck’s frame—no welding required. Precision-cut from thick-gauge steel and powder-coated for durability, this mount provides a rock-solid connection point that holds up under heavy torque, towing, and hard launches.
Lifetime Warranty Polyurethane Bushings
Built to Last, Easy to Rebuild
Apoc Industries' high-performance polyurethane bushings are backed by a lifetime warranty and engineered for durability you can count on. Easily rebuildable with basic tools, they deliver a firm, responsive ride without the hassle—made for daily drivers and built for the long haul.
Before
After
Ladder Bar Kits
Built to Control Torque. Eliminate Wheel Hop.
Complete Kit – Ready to Install:
The Apoc Traction Bar Kit for Ram trucks includes everything you need for a complete install: two heavy-duty traction bars, frame-side brackets, axle-side brackets, and all required grade 8 hardware. Designed to control axle wrap and improve traction under load, this kit is built to handle serious torque while keeping your suspension tight and your rear end planted.
Preload It. Fine-Tune It.
The traction bars are fully adjustable, allowing you to fine-tune the setup without relocating the frame mounts when changing lift heights. You can also preload the bars to tighten up suspension response and reduce unwanted movement under load—giving you more control, less wheel hop, and a smoother, more planted ride.
Premium Bushings – Built for Life:
Apoc Industries backs our bushings with a Lifetime Warranty for lasting confidence. We use only the highest quality polyurethane (PTMEG-based) in all Apoc products.
PTMEG polyurethane offers superior articulation and a firmer, more responsive feel — without the harshness commonly found in solid joints like heims or flex joints.
These bushings are ideal for daily driving while providing excellent durability and performance for moderate off-road use.
100%
Red, White & Built Right
FAQ'S
Traction Bars
Our customer support is available Monday to Friday: 9am-5pm EST. 865-983-5004
A: Traction bars prevent axle wrap—when your rear axle twists under load—which can cause wheel hop, vibration, and premature wear on driveline components. Apoc traction bars keep the rear end planted under hard acceleration, towing, or off-road use.
A: If your Ram is lifted or sees heavy towing, yes. Even on daily drivers, traction bars help reduce rear-end movement, improve driveline alignment, and extend the life of suspension and axle components. If you're running taller-than-stock lift blocks, traction bars are strongly recommended to prevent axle wrap and maintain stability under load or acceleration.
A: Yes. The kit is designed for a straightforward, bolt-on install using basic hand tools. The frame-side brackets do require drilling, but no welding is needed. If you’re mechanically inclined, you can knock it out in a few hours at home. Prefer a shop? No problem—it’s installer-friendly either way.
For PTMEG (polytetramethylene ether glycol) polyurethane bushings, the best grease is a silicone-based lubricant with PTFE (polytetrafluoroethylene) additives. Here’s why and what to consider:
Why Silicone-Based with PTFE?
: PTMEG polyurethane is resistant to petroleum-based products, but silicone-based grease is preferred as it won’t degrade the material and is explicitly recommended for polyurethane bushings.Tackiness
: PTFE additives lower the coefficient of friction and are waterproof, ensuring long-lasting lubrication and quiet operation.
: Silicone-based grease repels water, protecting bushings from corrosion and maintaining performance in wet conditions.