24,000 lb Tandem Axle Trailer Kit with HDSS Hutch Suspension and Dual Tire Wheels

When you build a trailer for heavy equipment, reliability isn’t optional – it’s essential. That's why the 24,000‑pound tandem axle kit with HDSS Hutch suspension and dual tire wheels is designed to give business owners and builders the peace of mind they need on the road. Below we break down what makes this heavy‑duty kit the ideal solution for those who haul serious loads.

Engineered for 24K GVWR with Twin 12K Axles

The heart of the kit is a pair of 12,000‑lb electric‑brake axles rated for 24,000 lbs combined GVWR trailerpartsunlimited.com. Each axle uses a 5‑inch round tube, upgraded forged aluminum oil hub caps, and 5/8‑inch studs trailerpartsunlimited.com. The 8×6.5‑inch lug pattern and auto‑adjusting 12¼×5‑inch electric brakes ensure compatibility with heavy‑duty trailers trailerpartsunlimited.com. Lubrication can be done with oil or grease, offering flexibility depending on your maintenance routine trailerpartsunlimited.com.

The axles come powder‑coated for corrosion resistance and are delivered with spring pads (#3‑403 HDS Hutch) either welded in place or loose so you can weld them where needed trailerpartsunlimited.com. For customers who want a custom spring‑pad location, Trailer Parts Unlimited will weld them for you for an additional feetrailerpartsunlimited.com.

Complete Kit – Everything You Need

Unlike piecemeal builds that require sourcing parts from multiple vendors, this kit includes everything necessary for a complete tandem setup trailerpartsunlimited.com:

• Two 12K electric‑brake axles with hub‑face and spring‑center options to match your trailer frame trailerpartsunlimited.com. You can choose hub‑face and spring‑center dimensions (e.g., 74" HF / 47" SC) to ensure proper fit trailerpartsunlimited.com.

• Four 72‑48 HDSS Hutch slipper springs rated at 11,200 lbs each, 42" long and 3" wide trailerpartsunlimited.com.

• Two HDSS U‑bolt kits with 3/4"‑diameter, 12"‑long U‑bolts and nuts trailerpartsunlimited.com.

• One HDSS Hutch tandem suspension kit that includes rear hangers, center hangers with equalizers, front hangers, track rods (fixed and adjustable), equalizer bolts, lock nuts, keeper bolts, sleeves, and washers【258799244716899†L564-L603】. These components deliver balanced load distribution and smooth articulation across uneven terrain.

• Eight dual tire/wheel combinations of your choice. Options range from ST235/80R16 LRE radial to 235/75R17.5 LRJ all‑steel tires, and wheels are available in silver or black trailerpartsunlimited.com. Dual wheels provide greater stability, longer tire life, and superior traction under heavy loads.

Everything ships together, so there’s no guesswork; you receive the axles, suspension, and tire/wheel sets in a single shipmenttrailerpartsunlimited.com.

Heavy‑Duty HDSS Hutch Suspension

The HDSS (Heavy Duty Slipper Spring) Hutch suspension system is the star of this kit. It is designed for high‑capacity trailers and is known for its durability and load‑leveling performance. The kit includes:

• Rear hangers (30‑75‑5) and front hangers (28‑82‑5) that bolt or weld to your trailer frame trailerpartsunlimited.com.

• Center hanger and equalizer assemblies (29‑49‑1) with heavy‑duty equalizers (EQHDS) to balance the load between axles trailerpartsunlimited.com.

• Track rods in fixed and adjustable lengths for fine‑tuning axle spacing and alignment trailerpartsunlimited.com.

• Equalizer and keeper bolts, lock nuts, sleeve bushings, and washers to secure every connectiontrailerpartsunlimited.com.

This suspension is not just tough; it’s designed to make your trailer track straight, handle uneven terrain, and reduce stress on the axles and tires. When properly installed, HDSS Hutch suspensions can outlast conventional leaf‑spring setups and offer a smoother ride even when fully loaded.

Customizable Options

Trailer Parts Unlimited lets you tailor the kit to your exact needs. You can select:

• Hub‑face and spring‑center dimensions to match your trailer’s frame trailerpartsunlimited.com.

• Tire sizes and load ratings, from 10‑ply radial 16" sets to 18‑ply 17.5" all‑steel combos trailerpartsunlimited.com.

• Wheel color (silver or black dual wheels) to match your trailer’s aesthetic trailerpartsunlimited.com.

These options allow you to build a system that suits everything from equipment haulers to commercial freight trailers. If you’re unsure which configuration fits your trailer, the team at Trailer Parts Unlimited can help you choose the right hub‑face and spring‑center combination and recommend the best tire/wheel setup for your load.

Built by Carter – Priced for the Working Professional

The axles are built by Carter, a manufacturer whose components interchange with Dexter, Lippert, Rockwell and other mainstream brands. You get premium materials at a wholesale price. The kit’s price range (around $4,850 to $6,160 as of November 2025) reflects different tire and wheel options trailerpartsunlimited.com. Compared to buying similar 12K axles and HDSS suspension components separately, this package offers significant savings while still meeting or exceeding OEM quality standards.

Why This Kit Makes Sense for Heavy Haulers

1. All‑in‑One Solution: You receive axles, suspension, hardware, and wheels together trailerpartsunlimited.com. There is no need to piece together parts from different suppliers.

2. Strength and Stability: With dual wheels and HDSS Hutch suspension, the kit ensures even weight distribution and smooth performance under extreme loads trailerpartsunlimited.com.

3. Customization: Choose tire size, wheel color, hub‑face length, and spring‑center spacing to match your trailer frame and hauling needs trailerpartsunlimited.com.trailerpartsunlimited.com.

4. Durability: Powder‑coated axles and oil‑lubricated hubs protect against rust and wear, giving you more mileage for your investment trailerpartsunlimited.com.

5. Service and Support: Trailer Parts Unlimited offers additional welding services for spring pads and expert guidance to help you select the right configuration trailerpartsunlimited.com.

Final Thoughts

Upgrading your trailer to handle serious payloads shouldn’t require overpaying at big‑box stores. The 24,000‑lb tandem axle kit with HDSS Hutch suspension and dual wheels combines premium 12K axles, a proven suspension system, and flexible wheel options into a single package designed for heavy‑duty performance. Whether you’re hauling construction equipment, agricultural machinery, or commercial cargo, this kit provides the strength, stability, and longevity you need – without breaking the bank.

Ready to build a trailer that works as hard as you do? Explore the customization options on TrailerPartsUnlmited.com or contact the team at 844‑898‑8687 for expert advice and worldwide shipping details.