Head to head
Ifor Williams HB510XL vs Ifor Williams TT2515
The Ifor Williams TT2515 is 590kg lighter empty. The Ifor Williams HB510XL is rated 800kg heavier gross and carries 210kg more.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Ifor Williams HB510XL weighs 590kg more empty.
- Gross weight: the Ifor Williams HB510XL is rated 800kg heavier gross.
- Payload: the Ifor Williams HB510XL carries 210kg more.
Specifications side by side
| Ifor Williams HB510XL | Ifor Williams TT2515 | |
|---|---|---|
| Gross weight | 3500kg | 2700kg |
| Unladen weight | 1290kg | 700kg |
| Payload | 2210kg | 2000kg |
| Internal length | 4.25m | - |
| Internal width | 1.74m | - |
| Internal bed | - | 2.46m x 1.49m |
| Axles | - | Twin |
Sources: Ifor Williams HB510XL, Ifor Williams TT2515. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the HB510XL if...
- you want one that is rated 800kg heavier gross
- you want one that carries 210kg 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
Buy or hire the TT2515 if...
- you want one that is 590kg lighter empty
A general farm and groundworks tipper for muck, aggregate or spoil, sized for towing behind a pickup or 4x4 rather than the larger 3500kg TT3017/TT3621 models.
Listed by
- Blendworth Trailers - Rowland's Castle
Common questions
What is the difference between the Ifor Williams HB510XL and the Ifor Williams TT2515?
The Ifor Williams TT2515 is 590kg lighter empty. The Ifor Williams HB510XL is rated 800kg heavier gross and carries 210kg more. The Ifor Williams HB510XL is a an extra-length double horsebox trailer; the Ifor Williams TT2515 is a a twin-axle power tipping trailer.
Which is lighter, the Ifor Williams HB510XL or the Ifor Williams TT2515?
The Ifor Williams TT2515. It is 590kg lighter empty than the Ifor Williams HB510XL.
Which carries more, the Ifor Williams HB510XL or the Ifor Williams TT2515?
The Ifor Williams HB510XL, by 210kg.
Can I tow the Ifor Williams HB510XL or the Ifor Williams TT2515 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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