2014-2019 Chevy Tahoe / Suburban Rear Adjustable Trailing Arms | For Lifted SUVs, Stock to 6" Lift
2014–2019 Chevy Tahoe / Suburban Rear Adjustable Trailing Arms | Stock to 6" Lift
The 2014–2019 Tahoe and Suburban are serious haulers and tow rigs — but factory rear trailing arms are fixed-length and only correct at stock height. Add lift and pinion angle drops, driveline vibration increases, and U-joint wear accelerates. The Apoc Industries Rear Adjustable Trailing Arms restore proper rear suspension geometry from stock to 6" of lift, keeping your Tahoe or Suburban vibration-free under any load or lift height.
Fits 2014–2019 Chevrolet Tahoe and Suburban. Includes all 4 arms. Air ride and non-air ride compatible. Built in the USA.
Features
- Full Adjustability: Stock to 6" lift — set precisely to your build height.
- Pinion Angle Correction: Restores proper driveline geometry to eliminate vibration and protect U-joints under towing and daily load.
- Axle Re-Centering: Corrects rear axle positioning after lift.
- DOM Tubing with Bushing Ends: Heavy-wall DOM tubing for maximum strength under towing and hard use.
- Polyurethane Bushings with Grease Fittings: Serviceable, long-life bushings. Lifetime warranty on bushings.
- Air Ride Compatible: Fits both air suspension and standard spring Tahoe/Suburban builds.
- Uses Factory Hardware: Direct bolt-in, no modifications required.
- USA-Made: Built by Apoc Industries.
What's Included
- 2x Upper rear trailing arms
- 2x Lower rear trailing arms
- Polyurethane bushings with grease fittings pre-installed (lifetime warranty)
- Optional: metric 10.9 hardware kit available at checkout
Installation
- Est. Install Time: 3–4 hours
- Tools Required: Basic hand tools, jack, jack stands
- Set arm length to match lift height before tightening jam nuts
- Alignment recommended after installation
Fitment
- 2014–2019 Chevrolet Tahoe and Suburban
- Lift Range: Stock to 6"
- Fits both air suspension and standard spring configurations
Complete Your Tahoe / Suburban Build
- 2000–2020 Tahoe / Suburban Rear Adjustable Track Bar — re-center the rear axle laterally
- 2014–2019 GMC Yukon / Yukon XL Control Arms — same generation, Yukon body
- 1999–2014 Tahoe / Suburban Rear Adjustable Trailing Arms — previous generation version
- Apoc Build Blog — suspension install 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.
Engineered Details
Fits factory brackets, no cutting required
Stock height upto 6" lift
PTMEG Polyurethane 91 Durometer
Yes, adjustable from stock to +2.5".
Upper arms 1 5/8" / Lower Arms 2"
Powercoated Satin Black
Strength. Adjustability. Confidence.
GM SUV Trailing Arm Kits
Built for Your GM SUV
What all comes with Apoc control arm kits?
Complete Kit – Ready to Install:
Each kit comes as a full set of four control arms — including two upper arms and two lower arms — fully assembled and ready for installation. You can reuse your factory hardware for mounting, or upgrade to new hardware if it is included or added to your order. Our goal is to make your installation as smooth and hassle-free as possible.
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.
Adjustable Length for Precise Handling:
Apoc control arm kits are designed with flexibility in mind. They are stock length when fully collapsed and up to 2.5 inches longer when fully extended, giving you plenty of adjustability to fine-tune your truck’s suspension geometry and handling. Whether you’re leveling, lifting, or optimizing alignment, our arms provide the range needed for a perfect setup.
100%
Made In America!
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
FAQ'S
GM SUV Adjustable control Arms
A: If your Tahoe came with factory air ride suspension, you’ll need trailing arms with sensor tabs to retain proper ride height control. If your vehicle doesn’t have factory air ride, the standard arms without tabs are all you need. If you’ve added aftermarket air ride, you do not need the sensor tabs—those systems are typically self-contained and do not rely on factory sensor locations.
💡 How to Tell If You Have Factory Air Ride:
Look for a small sensor arm connected to the rear trailing arms, or check your RPO code sticker (typically in the glove box or driver’s door jamb) for codes like Z55 or Z95.
A: Absolutely. Our trailing arms are fully adjustable to accommodate stock height up to 6" of lift, allowing you to dial in proper axle placement and suspension geometry.
We supply instruction and resources for establishing correct lengths.
A: Yes. Apoc trailing arms are designed to work seamlessly with most aftermarket lift kits, and performance shocks used on lifted GM trucks (Avalanche) and SUV's
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.
Lifetime Warranty
Custom Polyurethane Bushings
Built for performance and practicality, our custom polyurethane bushings deliver a firmer, more responsive suspension feel while still allowing enough flex for a comfortable ride. Designed with DIY rebuilds in mind, these bushings can be easily serviced at home using basic hand tools—no press required. Durable, reliable, and user-friendly, they’re made to enhance handling and stand up to long-term use without sacrificing everyday drivability.
Serviceable 1/4"-28 Grease Zerks for Easy Maintenance
Our bushings are equipped with 1/4"-28 grease zerks for easy maintenance and long service life. These fittings are a common size, making them easy to service or replace with standard parts from any auto parts store. Designed for convenience, they allow quick re-greasing without disassembly to keep your suspension performing at its best.
Presicion Fit
Instead of using a one-size-fits-all approach, Apoc meticulously machines each arm to fit individual vehicles using precise tolerances and factory specifications. This guarantees a perfect and lasting fit, unlike other companies that rely on shims and generic components. Trust the expertise and quality of Apoc for your vehicle's needs.
Extra Thick tubing
Apoc opts for thick wall tubing, which is significantly stronger than stock and one of the toughest on the market.