7×5 High Side Trailer – 425mm Depth
Need more depth than standard 300mm side walls? This high side trailer gives you that extra cubic space while staying easy to tow and store. Built for users seeking a practical upgrade from standard trailers, this 7×5 single axle trailer provides a 960kg load capacity and increased usable space.
This high side trailer stands out with 425mm high sides, offering more bed depth than the standard 300mm walls. This added height makes a significant difference when you’re loading loose materials like soil, gravel or mulch that needs extra containment.
Additionally, this 7×5 high sided trailer is fully welded and fully hot dip galvanised in molten zinc. This process coats the trailer inside and out, ensuring full protection against rust and minimal maintenance.
Why Choose Our Galvanised Trailers?
- 5-Year Structural Warranty giving you peace of mind for years to come!
- All the trailer’s electrical wiring runs inside the chassis tubes. This design shields the wires from water, debris, and physical damage, ensuring long-term durability and added peace of mind.
- Heavy duty and longer drawbar for added strength and easier manoeuvrability when reversing.
- Hot dip galvanised with fully welded body and chassis.
- And more! (check specifications below)
If you are looking for longer high sided trailer, check out our 8×5 425mm Side Trailer!
Finally, if you’d like more information or need a detailed price, get a FREE Quote today!
- ATM: 1400 kg
- Tare: 440 kg (Exclude cage)
- Loading Capacity: 960 kg
- Exterior Length: 3.78 m
- Exterior Width: 2.02 m
- Internal Size: 2100 x 1530 x 425 mm
- Drawbar: 1600 mm; 100 x 50 x 3mm RHS
- Coupling: 50 mm Over-ride Braked Coupling (ADR Standards)
- Safety Chain: 10mm with Hammerlock Shackle (a safe alternative to welding).
- Surface Finish: Hot Dipped Galvanised (Rust Free)
- Checker Plate: 2.5mm, Fully Welded Body & Chassis
- Lights: LED Tail Lights + LED Number Plate Light + Side Marker Lights
- Axle: 50 mm Round Solid Axle
- Wheel & Tyres: New 14” Sunraysia Steel Rims Ford Stud, 185/70R14C Light Truck Tyres
- Suspension: 9 Leaf Eye to Eye (Shackle) Springs
- Brakes: 10″ Mechanical Disc Brake
- Jockey Wheel: 8” Swivel Heavy Duty 1500 lbs.
- Side Walls: 425 mm High Sides, One Piece Folded Up (Not Bolted)
- Extended Step-up Platforms On Both Sides
- Tie Down Rails
- Ladder Racks Holders
- Cage: 600 or 900mm (Sold Separately)
- 50×50mm SHS Horizontal Support Beams
- 40×40mm SHS Vertical Support Beam
- Spare Wheel
- Spare Wheel Holder
- Onsite VIC Registration
- Galvanised Cage 600/900mm
- Canvas Cover
- Ladder Racks (Pair)
- Mesh Tailgate Ramps
- Aluminium Ramps
- Aluminium Toolbox
- Mower Pad
- Other Customisations
-
5-Year Structural Warranty applies to all brand-new trailers. Please note, this does not cover surface rust, misuse, damage, or improper treatment.
-
1-Year Limited Warranty covers leaf springs, lights, wiring, jockey wheel, and all other components.
-
Used or Second-hand trailers and parts are not covered under this warranty.
7×5 Box Trailer High Sides 425mm Galvanised 1400kg ATM
From
$3,400.00 Original price was: $3,400.00.$3,290.00Current price is: $3,290.00.
$110 Off
5-Year Structural Warranty
Register & Go in 30 Minutes
Buy Now, Pay Later

Note: Images are for illustrative purposes only. Optional accessories such as cage and spare wheel are sold separately. Please refer to the form below for pricing details.
Click the “Add to Cart” icon to request a formal quote or place an order with your selected optional items (subject to availability).
7×5 High Side Trailer – 425mm Depth
Need more depth than standard 300mm side walls? This high side trailer gives you that extra cubic space while staying easy to tow and store. Built for users seeking a practical upgrade from standard trailers, this 7×5 single axle trailer provides a 960kg load capacity and increased usable space.
This high side trailer stands out with 425mm high sides, offering more bed depth than the standard 300mm walls. This added height makes a significant difference when you’re loading loose materials like soil, gravel or mulch that needs extra containment.
Additionally, this 7×5 high sided trailer is fully welded and fully hot dip galvanised in molten zinc. This process coats the trailer inside and out, ensuring full protection against rust and minimal maintenance.
Why Choose Our Galvanised Trailers?
- 5-Year Structural Warranty giving you peace of mind for years to come!
- All the trailer’s electrical wiring runs inside the chassis tubes. This design shields the wires from water, debris, and physical damage, ensuring long-term durability and added peace of mind.
- Heavy duty and longer drawbar for added strength and easier manoeuvrability when reversing.
- Hot dip galvanised with fully welded body and chassis.
- And more! (check specifications below)
If you are looking for longer high sided trailer, check out our 8×5 425mm Side Trailer!
Finally, if you’d like more information or need a detailed price, get a FREE Quote today!
- ATM: 1400 kg
- Tare: 440 kg (Exclude cage)
- Loading Capacity: 960 kg
- Exterior Length: 3.78 m
- Exterior Width: 2.02 m
- Internal Size: 2100 x 1530 x 425 mm
- Drawbar: 1600 mm; 100 x 50 x 3mm RHS
- Coupling: 50 mm Over-ride Braked Coupling (ADR Standards)
- Safety Chain: 10mm with Hammerlock Shackle (a safe alternative to welding).
- Surface Finish: Hot Dipped Galvanised (Rust Free)
- Checker Plate: 2.5mm, Fully Welded Body & Chassis
- Lights: LED Tail Lights + LED Number Plate Light + Side Marker Lights
- Axle: 50 mm Round Solid Axle
- Wheel & Tyres: New 14” Sunraysia Steel Rims Ford Stud, 185/70R14C Light Truck Tyres
- Suspension: 9 Leaf Eye to Eye (Shackle) Springs
- Brakes: 10″ Mechanical Disc Brake
- Jockey Wheel: 8” Swivel Heavy Duty 1500 lbs.
- Side Walls: 425 mm High Sides, One Piece Folded Up (Not Bolted)
- Extended Step-up Platforms On Both Sides
- Tie Down Rails
- Ladder Racks Holders
- Cage: 600 or 900mm (Sold Separately)
- 50×50mm SHS Horizontal Support Beams
- 40×40mm SHS Vertical Support Beam
- Spare Wheel
- Spare Wheel Holder
- Onsite VIC Registration
- Galvanised Cage 600/900mm
- Canvas Cover
- Ladder Racks (Pair)
- Mesh Tailgate Ramps
- Aluminium Ramps
- Aluminium Toolbox
- Mower Pad
- Other Customisations
-
5-Year Structural Warranty applies to all brand-new trailers. Please note, this does not cover surface rust, misuse, damage, or improper treatment.
-
1-Year Limited Warranty covers leaf springs, lights, wiring, jockey wheel, and all other components.
-
Used or Second-hand trailers and parts are not covered under this warranty.
5-Year Structural Warranty | Low Rate Finance | 5-Year Structural Warranty | Low Rate Finance | 5-Year Structural Warranty | Low Rate Finance |5-Year Structural Warranty | Low Rate Finance | 5-Year Structural Warranty | Low Rate Finance | 5-Year Structural Warranty | Low Rate Finance |
Ivan Issa2025-04-02Trustindex verifies that the original source of the review is Google. The boys at Top Galvanised Trailer were fantastic. Very prompt and accommodating to all our questions & needs. I couldn't speak any more highly of their team. They got our Trailer ready and registered in less than 30 minutes. Fantastic customer service, we will definitely be back. Thanks guys!! Gary Hayward2025-03-27Trustindex verifies that the original source of the review is Google. What a great company to deal with. Friendly and professional. Great product and a great price. I highly recommend Top Galvanized Trailer. Rich River Golf Club, Moama NSW Kia Ghazviniyan2025-03-21Trustindex verifies that the original source of the review is Google. Great 12x7 3-way tipping trailer with a heavy-duty chassis and excellent build quality. The attention to detail is impressive, and the team provided top-notch customer service. Highly recommend! David 2002025-03-12Trustindex verifies that the original source of the review is Google. Picked up the new trailer from the boys at Top Galvanised Trailers, it is awesome, extremely happy with the workmanship, service was great, the boys are friendly and nothing is a bother. Towed it from the workshop to Geelong, towed like a dream didn’t even feel like l was towing. If you are in the market for a new trailer l highly recommend Top Galvanised Trailers Andrew Kew2025-02-22Trustindex verifies that the original source of the review is Google. I contacted Farzad from TGT before coming down from NSW, advised him what I was looking for and he emailed through three professional itemised quotes. I selected an 8x5 tandem trailer with ramp which I am very happy with. Other people have commented on the quality of my trailer. I would highly recommend Farzad and his father from TGT for customer service, price and workmanship. john longo2025-01-11Trustindex verifies that the original source of the review is Google. Purchased my 7x5 trailer a few years ago and done over 5,000 kms. It’s a heavy duty trailer and has been great - towed everything with ease with no issues. The quality is evident - long drawbar, heavy duty metal, rated chains, strong clips, light truck tyres and wheels. TGT is a family business - the owner and son build the trailers. I have been back a few times for a service and spare parts. Have always been helpful and friendly and gone above expectations on service. Highly recommended! Terry Baker2024-11-13Trustindex verifies that the original source of the review is Google. Great trailer... good quality and tows well Nikola2024-11-06Trustindex verifies that the original source of the review is Google. Good quality trailer Sam Vanhooydonk2024-10-24Trustindex verifies that the original source of the review is Google. Once you start looking at other galvanised trailers on the market you soon realise how superior that Top Galvanised Trailers are . Fantastic strength and build quality really stands out, and the customer service from the staff is spot on. Thanks again Farzad Sandy Divita2024-10-15Trustindex verifies that the original source of the review is Google. Great company to deal with.
related products
$3,340.00Original price was: $3,340.00.$3,140.00Current price is: $3,140.00.$200 Off
$3,530.00Original price was: $3,530.00.$3,330.00Current price is: $3,330.00.$200 Off
$3,230.00Original price was: $3,230.00.$3,030.00Current price is: $3,030.00.$200 Off