ROADKING Trailers

We have a range of New Zealand built and assembled sturdy hot dipped galvanised steel trailers. 
Our trailers are the perfect complement to your Boat, Tender or Jet Ski.

They are very safe and reliable made right here in Auckland. They are built with safety in mind, our trailers are strong and sturdy made specific to our New Zealand environment. We can also tailor make a trailer specific to your requirements.
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Jet Ski Trailer “415JS”

Suitable for a 2 Person Jet Skis

Model Features:
  • Fully galvanised A-Frame with flushing holes;
  • 1” 7/8 Trojan coupling;
  • Galvanised drop in jockey wheel – NZ Made;
  • Galvanised covered 3:1 winch with nylon rope – NZ Made;
  • Winch post fully adjustable – up, down, front to back;
  • 155x12” 8 ply light truck commercial tyres;
  • 12’ galvanised rims;
  • Galvanised Viking Hubs (rating 750kg);
  • Trojan springs;
  • Aluminium tread-plate mudguards – NZ Made;
  • 1 rubber keel entry roller – NZ Made;
  • Marine carpet support skids adjustable – up, down and side to side;
  • Rubber number plate mount – flexes if knocked or backed into;
  • Multi-volt submersible LED lights & plug holder;.
  • Guide poles.

Optional Extras: 
  • Spare tyre & rim - 155x12” 8 ply light truck commercial tyre fitted on 12’ galvanised rim.
  • Mounting bracket for spare tyre & rim.
FREIGHT
Delivery within Auckland is anywhere from Papakura to Albany. To get a quote for delivery anywhere else in NZ, please contact us to organise.

3.8 Metre T-Bar Boat Trailer “380T”

Suitable for 3.1 to 3.8 Metre Boats

Model Features:
  • Fully galvanised frame with flushing holes;
  • 1” 7/8 Trojan coupling;
  • Galvanised drop in jockey wheel – NZ Made;
  • Galvanised covered 3:1 winch with nylon rope – NZ Made;
  • Winch post fully adjustable – up, down, front to back;
  • 145x12” 8 ply light truck commercial tyres;
  • 12’ galvanised rims;
  • Galvanised Viking Hubs (rating 750kg);
  • Trojan springs;
  • Aluminium tread-plate mudguards – NZ Made;
  • 3 rubber keel rollers – NZ Made;
  • Nylon support skids adjustable – up, down and side to side.

Optional Extras: 
  • Spare tyre & rim - 155x12” 8 ply light truck commercial tyre fitted on 12’ galvanised rim.
  • Mounting bracket for spare tyre & rim.

*Trailer is adjustable to fit a wide range of boats *
OR *Can custom make to fit your specific requirements*    
FREIGHT
Delivery within Auckland is anywhere from Papakura to Albany. To get a quote for delivery anywhere else in NZ, please contact us to organise.

3.9 Metre A-Frame Boat Trailer “390MF”

Suitable for 3.5 to 3.9 Metre Boats

Model Features:
  • Fully galvanised frame with flushing holes;
  • 1” 7/8 Trojan coupling;
  • Galvanised drop in jockey wheel – NZ Made;
  • Galvanised covered 3:1 winch with nylon rope – NZ Made;
  • Winch post fully adjustable – up, down, front to back;
  • 155x12” 8 ply light truck commercial tyres;
  • 12’ galvanised rims;
  • Galvanised Viking Hubs (rating 750kg);
  • Trojan springs;
  • Aluminium tread-plate mudguards – NZ Made;
  • 1 rubber keel entry roller – NZ Made;
  • Nylon support skids adjustable – up, down and side to side;
  • Rubber number plate mount – flexes if knocked or backed into;
  • Multi-volt submersible LED lights & plug holder.

Optional Extras: 
  • Replace Support Skids with 2x4 wobble Rollers *costs applicable.
  • Spare tyre & rim - 155x12” 8 ply light truck commercial tyre fitted on 12’ galvanised rim.
  • Mounting bracket for spare tyre & rim.

*Trailer is adjustable to fit a wide range of boats *
OR *Can custom make to fit your specific requirements*   
FREIGHT
Delivery within Auckland is anywhere from Papakura to Albany. To get a quote for delivery anywhere else in NZ, please contact us to organise.

4.5 Metre A-Frame Boat Trailer “450MF”

Suitable for 4.2 to 4.7 Metre Boats

Model Features:
  • Fully galvanised frame with flushing holes;
  • 1” 7/8 Trojan coupling;
  • Galvanised wind-up jockey wheel – NZ Made;
  • Galvanised covered 3:1 winch with nylon rope – NZ Made;
  • Winch post fully adjustable – up, down, front to back;
  • 155x12” 8 ply light truck commercial tyres;
  • 12’ galvanised rims;
  • Galvanised Viking Hubs (rating 750kg);
  • Trojan springs;
  • Aluminium tread-plate mudguards – NZ Made;
  • 1 rubber keel entry roller – NZ Made;
  • 2x4 wobble Rollers adjustable – up, down and side to side;
  • Rubber number plate mount – flexes if knocked or backed into;
  • Multi-volt submersible LED lights & plug holder.

Optional Extras: 
  • Spare tyre & rim - 155x12” 8 ply light truck commercial tyre fitted on 12’ galvanised rim.
  • Mounting bracket for spare tyre & rim.

*Trailer is adjustable to fit a wide range of boats *
OR *Can custom make to fit your specific requirements*   
FREIGHT
Delivery within Auckland is anywhere from Papakura to Albany. To get a quote for delivery anywhere else in NZ, please contact us to organise.

4.9 Metre Multi-Fit Boat Trailer “490MF”

Suitable for 4.5 to 4.9 Metre Boats

Model Features:
  • Fully galvanised and welded Frame with flushing holes;
  • 1” 7/8 Trojan coupling;
  • Galvanised wind-up jockey wheel – NZ Made;
  • Galvanised covered 3:1 winch with nylon rope – NZ Made;
  • Winch post fully adjustable – up, down, front to back;
  • 155x12” 8 ply light truck commercial tyres;
  • 12’ galvanised rims;
  • Galvanised Viking Hubs (rating 1000kg);
  • Trojan springs;
  • Aluminium tread-plate mudguards – NZ Made;
  • 1 Rubber keel entry roller – NZ Made;
  • 12 Adjustable rollers – Jakaar NZ Made;
  • Rubber number plate mount – flexes if knocked or backed into;
  • Multi-volt submersible LED lights & plug holder.

Optional Extras: 
  • Spare tyre & rim - 155x12” 8 ply light truck commercial tyre fitted on 12’ galvanised rim.
  • Mounting bracket for spare tyre & rim.

*Trailer is adjustable to fit a wide range of boats *
OR *Can custom make to fit your specific requirements*   
FREIGHT
Delivery within Auckland is anywhere from Papakura to Albany. To get a quote for delivery anywhere else in NZ, please contact us to organise.

5.7 Metre Multi-Fit Boat Trailer “570MF”

Suitable for 5.0 to 5.7 Metre Boats

Model Features:
  • Fully galvanised and welded Frame with flushing holes;
  • 1” 7/8 Trojan coupling;
  • Galvanised wind-up jockey wheel – NZ Made;
  • Galvanised covered 3:1 winch with nylon rope – NZ Made; Winch post fully adjustable – up, down, front to back;
  • 165 x 13” 8 ply light truck commercial tyres;
  • 13’ galvanised rims;
  • Galvanised Viking Hubs (rating 1500kg);
  • Trojan springs;
  • Galvanised mudguards – NZ Made;
  • 1 Rubber keel entry roller – NZ Made;
  • 16 Adjustable wobble rollers – Jakaar NZ Made;
  • Rubber number plate mount – flexes if knocked or backed into;
  • Multi-volt submersible LED lights & plug holder.

Optional Extras: 
  • Spare tyre & rim - 165x13” 8 ply light truck commercial tyre fitted on 13’ galvanised rim.
  • Mounting bracket for spare tyre & rim.

*Trailer is adjustable to fit a wide range of boats *
OR *Can custom make to fit your specific requirements*   
FREIGHT
Delivery within Auckland is anywhere from Papakura to Albany. To get a quote for delivery anywhere else in NZ, please contact us to organise.

6.1 Metre Multi-Fit Boat Trailer “610MF”

Suitable for 5.8 to 6.1 Metre Boats

Model Features:
  • Fully galvanised and welded Frame with flushing holes;
  • 1” 7/8 & 50mm Trojan coupling;
  • Galvanised heavy duty wind-up jockey wheel – NZ Made;
  • Galvanised covered 5:1 winch with nylon rope – NZ Made;
  • Winch post fully adjustable – up, down, front to back;
  • 185 x 14” 8 ply light truck commercial tyres;
  • 14’ galvanised rims;
  • Galvanised Viking Hubs (rating 2000kg);
  • Trojan springs;
  • Galvanised mudguards – NZ Made;
  • 1 Rubber keel entry roller – NZ Made;
  • 20 Adjustable wobble rollers – Jakaar NZ Made;
  • Rubber number plate mount – flexes if knocked or backed into;
  • Multi-volt submersible LED lights & plug holder

Optional Extras: 
  • Spare tyre & rim - 185 x 14” 8 ply light truck commercial tyre fitted on 14’ aluminum rim.
  • Mounting bracket for spare tyre & rim.

*Trailer is adjustable to fit a wide range of boats *
OR *Can custom make to fit your specific requirements*   
FREIGHT
Delivery within Auckland is anywhere from Papakura to Albany. To get a quote for delivery anywhere else in NZ, please contact us to organise.

Custom-Made Tandem Trailers

Range available from 6.0 to 8.0 Metre Boats

Model Features:
  • Fully galvanised and welded Frame with flushing holes;
  • 1” 7/8 & 50mm Trojan coupling;
  • Galvanised heavy duty wind-up jockey wheel – NZ Made;
  • Galvanised covered 5:1 winch with nylon rope – NZ Made;
  • Winch post fully adjustable – up, down, front to back;
  • 185 x 14” 8 ply light truck commercial tyres;
  • 14’ aluminium rims;
  • Galvanised Viking Hubs (rating 1500kg x 2 axles – 3000kg capacity);
  • Trojan springs;
  • Galvanised mudguards – NZ Made;
  • 1 Rubber keel entry roller – NZ Made;
  • 20 Adjustable wobble rollers – Jakaar NZ Made;
  • Rubber number plate mount – flexes if knocked or backed into;
  • Multi-volt submersible LED lights & plug holder.

Optional Extras: 
  • Spare tyre & rim - 185 x 14” 8 ply light truck commercial tyre fitted on 14’ aluminium rim.
  • Mounting bracket for spare tyre & rim.

*Trailer is adjustable to fit a wide range of boats *
OR *Can custom make to fit your specific requirements*   
ENQUIRE NOW
To get a quote for a custom-made tandem trailer with delivery anywhere else in NZ, please contact us to organise.


Trailer Tyres, Rims and Accessories

See below for our range of spare or replacement trailer tyres, rims and accessories.

Suitable for a range of NZ Built boat and/or jet ski trailers. Our tyres are a light truck commercial tyre (not car tyres) fitted on aluminium rims.

Trailer Tyre & Galvanised Rim ( 155x12” 8 ply )

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Trailer Tyre & Galvanised Rim ( 185 x 14” 8 ply )

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Mounting Bracket for Trailer Spare Wheel

Our mounting brackets are suitable for fitting to your trailer drawbar, winch post and/or main frame. Manufactured out of galvanised steel, including fitting kit.
This mounting bracket will fit 12” to 14” rims.
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Trailer Tyre & Galvanised Rim ( 165 x 13” 8 ply )

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Trailer Tyre & Aluminium Rim ( 185 x 14” 8 ply )

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