Description
We have the Highliner TCL50-24 trailer for sale, a carpeted bunk boat trailer built for boats from 21 to 24 feet with a carrying capacity of 5,200 lb. It is a tandem axle trailer with surge disc brakes, and it comes with a jack and LED lights as standard. It is new, priced at $13,146.00, and we ship worldwide.
This page explains which boats the TCL50-24 fits, how to check that your boat is within capacity, what the tandem axle and surge disc brakes setup means for towing, how it compares with nearby Highliner models, plus loading, towing and maintenance tips.

Highliner TCL50-24 trailer for sale: Specifications
| Item | Detail |
|---|---|
| Model | Highliner TCL50-24 |
| Type | Carpet bunk boat trailer |
| Boat length | 21 ft to 24 ft |
| Carrying capacity | 5,200 lb |
| Overall width | 96 in |
| Width inside fenders | 78 in |
| Wheel size | 15 in |
| Axle | Tandem axle |
| Brakes | Surge disc brakes |
| Included | Jack, LED lights |
| Condition | New |
| Price | $13,146.00 |
Which Boats Fit the Highliner TCL50-24?
The TCL50-24 is sized for boats from 21 to 24 feet long, which typically covers large centre consoles, cuddy cabins, walkarounds and offshore fishing boats. Length alone is not enough to decide, though. Check three things before you buy:
- Total weight. Add the dry weight of the hull, the engine, a full fuel tank (petrol weighs about 6 lb per US gallon), batteries and the gear you normally leave aboard. The total must stay under the 5,200 lb capacity, ideally with a margin.
- Beam. The hull must sit between the fenders. The TCL50-24 has 78 inches between the fenders, so measure your boat’s widest point, including rub rails.
- Hull shape. Carpeted bunks suit most V hulls and flat bottom aluminium boats. Bunks can be adjusted to support your hull evenly.
If you are unsure, send us the boat’s make, model, length and weight and we will confirm the fit.
Carpeted Bunks
Bunk trailers support the boat along long, padded boards instead of rollers. The carpet protects the hull from scratches and spreads the load over a large area, which is gentler on fibreglass and aluminium hulls during long tows. Bunks also hold the boat steady on the road. At the ramp, wetting the carpet lets the boat slide on and off smoothly.
Why a Tandem Axle?
The TCL50-24 uses a tandem axle, meaning two axles and four wheels. Spreading the load over two axles gives a smoother, more stable tow, better braking and more margin if a tyre fails, because the trailer can still be controlled on three wheels. Tandem axle trailers also track straighter at highway speeds and handle crosswinds better, which matters with a boat of 21 to 24 feet.
Surge Disc Brakes
The TCL50-24 is fitted with surge disc brakes. A surge actuator in the coupler senses when the tow vehicle slows and the trailer pushes forward, and it applies the trailer’s brakes automatically. You do not need a brake controller in your vehicle, which makes surge brakes simple and popular for boat trailers. Disc brakes also shed water and heat better than drum brakes, which suits trailers that are dipped in the water at every launch. Flush the brakes with fresh water after launching in salt water.
Highliner TCL50-24 vs Nearby Trailers
| Model | Boat length | Capacity | Axle | Brakes | Price |
|---|---|---|---|---|---|
| TCL50-24 | 21 to 24 ft | 5,200 lb | Tandem | Surge | $13,146.00 |
| TCL42-21 | 18 to 21 ft | 4,200 lb | Tandem | Surge | $10,471.00 |
| CL40-22 | 19 to 22 ft | 4,100 lb | Single | Surge | $7,877.00 |
| TCL47-23 | 20 to 23 ft | 4,800 lb | Tandem | Surge | $9,967.20 |
| TCL62-25 | 22 to 25 ft | 6,400 lb | Tandem | Hydrostar | $16,356.00 |
Choose the trailer whose capacity comfortably exceeds your boat’s fully loaded weight. If you are close to the limit, step up to the next model.
Loading and Launching Tips
- Adjust the bunks so the hull sits centred and level, with the keel supported.
- Back the trailer in until the bunks are about two thirds submerged.
- Drive or winch the boat on slowly, keeping it centred between the fenders.
- Attach the winch strap and a safety chain to the bow eye.
- Secure the transom with tie down straps before leaving the ramp.
- Raise the outboard to trailering position and support it if required.
Pre Tow Checklist
- Coupler locked and safety chains crossed under the tongue.
- Jack raised and stowed.
- LED lights tested: running, brake and indicators.
- Tyres at the correct pressure for a 15 in trailer wheel.
- Wheel nuts tight and bearings greased.
- Boat secured at the bow and transom.
- Loose gear stowed inside the boat.
Maintenance
- Rinse the whole trailer with fresh water after every salt water launch, including brakes, springs and the frame.
- Grease wheel bearings regularly, and repack them once a season.
- Check tyres for cracks and wear, including the spare.
- Inspect bunk carpet and replace it when worn.
- Check lights and wiring connectors for corrosion.
- Keep the winch and strap in good condition.
Matching Outboards
Boats in the 21 to 24 ft range often run engines like our Suzuki 225 HP, Mercury 250 HP and Yamaha 350 HP outboards. Remember to include the engine weight in your total load. Browse the full shop for more.
FAQ: Highliner TCL50-24 trailer for sale
What size boat fits the TCL50-24?
Boats from 21 to 24 ft, within the 5,200 lb capacity and 78 in between the fenders.
Does it have brakes?
Surge disc brakes.
What is included?
A jack and LED lights.
Is it new?
Yes.
Do you ship the Highliner TCL50-24 trailer for sale worldwide?
Yes. Trailers ship as freight. Tell us your country and nearest city for a quote.
Buy the Highliner TCL50-24 trailer for sale From Us
NJ Marines Outboard Engines is based in Fresno, California, and supplies boats, trailers and outboards worldwide. Call or WhatsApp +1 209 690 5983, see our about page, or use our contact page. Please read our terms and conditions and refund and return policy. For more on the brand, visit the Highliner trailers website.





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