Head to head
Brian James Tipper vs Equi-Trek Sonic Five Seats 3,500kg
The Brian James Tipper is 1,715kg lighter empty. The Equi-Trek Sonic Five Seats 3,500kg is rated 800kg heavier gross.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Equi-Trek Sonic Five Seats 3,500kg weighs 1,715kg more empty.
- Gross weight: the Equi-Trek Sonic Five Seats 3,500kg is rated 800kg heavier gross.
Specifications side by side
| Brian James Tipper | Equi-Trek Sonic Five Seats 3,500kg | |
|---|---|---|
| Gross weight | 2700kg / 3500kg | 3500kg |
| Unladen weight | from 785kg | 2500kg |
| Payload | up to 2500kg | - |
| Internal width | 1.6m / 2.0m | - |
| Internal length | 3.1m to 4.0m | - |
| Axles | Twin or Tri | - |
Sources: Brian James Tipper, Equi-Trek Sonic Five Seats 3,500kg. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Tipper if...
- you want one that is 1,715kg lighter empty
Used by builders, landscapers and small hauliers who need to tip loose materials rather than lift them off by hand. The range of widths, lengths and axle counts lets a buyer match capacity to their tow vehicle's rating.
Listed by
- Formula Trailers,, Brian-James Trailers Main Dealer in the SW UK - Wellington, Poole
- Fieldfare Trailer Centre - Salisbury
Buy or hire the Sonic Five Seats 3,500kg if...
- you want one that is rated 800kg heavier gross
A five-seat cab variant of the Sonic, aimed at families or small teams who want to travel together to competitions rather than sending a second car. It carries the same horse capacity as the standard Sonic.
Listed by
- Trek-Trailers Lincolnshire - Doncaster, Belton
- Trek-Trailers Three Counties - Hereford
Common questions
What is the difference between the Brian James Tipper and the Equi-Trek Sonic Five Seats 3,500kg?
The Brian James Tipper is 1,715kg lighter empty. The Equi-Trek Sonic Five Seats 3,500kg is rated 800kg heavier gross. The Brian James Tipper is a a hydraulic tipping trailer for aggregate, waste and general building materials; the Equi-Trek Sonic Five Seats 3,500kg is a 5-seat version of the Sonic motorised horsebox.
Which is lighter, the Brian James Tipper or the Equi-Trek Sonic Five Seats 3,500kg?
The Brian James Tipper. It is 1,715kg lighter empty than the Equi-Trek Sonic Five Seats 3,500kg.
Can I tow the Brian James Tipper or the Equi-Trek Sonic Five Seats 3,500kg on a car licence?
Yes, as far as the licence goes. Both are rated at or under 3,500kg gross, and a car (B) licence has covered towing up to 3,500kg since 16 December 2021. Your car still has to be rated to tow the loaded weight - check the handbook or the VIN plate.
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