Head to head
Brian James T6 vs Ifor Williams HB510XL
The Brian James T6 is a car transporter trailer. The Ifor Williams HB510XL is a an extra-length double horsebox trailer.
Last reviewed 13 September 2026
Specifications side by side
| Brian James T6 | Ifor Williams HB510XL | |
|---|---|---|
| Gross weight | 3500kg | 3500kg |
| Axles | Tri-axle | - |
| Size | 2.22m x 5.5m loading area | - |
| Unladen weight | - | 1290kg |
| Payload | - | 2210kg |
| Internal length | - | 4.25m |
| Internal width | - | 1.74m |
Sources: Brian James T6, Ifor Williams HB510XL. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the T6 if...
Brian James T6, carried by UK dealers and hire companies listed on GetBrent for hire. Car transporters in this class are hired and bought by track-day drivers, classic car owners and recovery firms who need to move a vehicle without driving it.
Listed by
- Saxons Trailers - Westerham, Biggin Hill
- Cobham Trailer Hire - Cobham, East Horsley
Buy or hire the HB510XL if...
For owners of taller or longer horses who find the standard HB511 too tight, giving extra internal length on the same 3500kg chassis so it stays towable by a suitably rated 4x4.
Listed by
- Horse Trailer Sales - Robertsbridge, Staplecross
Common questions
What is the difference between the Brian James T6 and the Ifor Williams HB510XL?
The Brian James T6 is a car transporter trailer; the Ifor Williams HB510XL is a an extra-length double horsebox trailer.
Can I tow the Brian James T6 or the Ifor Williams HB510XL 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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