Head to head
Brian James Race Shuttle 2 vs Ifor Williams HB510XL
The Ifor Williams HB510XL is rated 900kg heavier gross and carries 401kg more.
Last reviewed 13 September 2026
Key differences
- Gross weight: the Ifor Williams HB510XL is rated 900kg heavier gross.
- Payload: the Ifor Williams HB510XL carries 401kg more.
Specifications side by side
| Brian James Race Shuttle 2 | Ifor Williams HB510XL | |
|---|---|---|
| Gross weight | 2600kg | 3500kg |
| Payload | up to 1809kg | 2210kg |
| Axles | Twin | - |
| Unladen weight | - | 1290kg |
| Internal length | - | 4.25m |
| Internal width | - | 1.74m |
Sources: Brian James Race Shuttle 2, Ifor Williams HB510XL. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Race Shuttle 2 if...
Bought by club racers and classic car owners who want an enclosed, lockable transporter without stepping up to the larger Race Shuttle 3. The fixed or tilt-bed choice suits both low-slung cars and everyday road cars.
Listed by
- Bicester Trailer Centre - Bicester
Buy or hire the HB510XL if...
- you want one that is rated 900kg heavier gross
- you want one that carries 401kg more
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 Race Shuttle 2 and the Ifor Williams HB510XL?
The Ifor Williams HB510XL is rated 900kg heavier gross and carries 401kg more. The Brian James Race Shuttle 2 is a an enclosed clamshell car transporter offered in fixed or tilt-bed form; the Ifor Williams HB510XL is a an extra-length double horsebox trailer.
Which carries more, the Brian James Race Shuttle 2 or the Ifor Williams HB510XL?
The Ifor Williams HB510XL, by 401kg.
Can I tow the Brian James Race Shuttle 2 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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