Head to head
Brian James Race Transporter 4 vs Ifor Williams LM106
The Ifor Williams LM106 is 560kg lighter empty. The Brian James Race Transporter 4 has a bed 1.99m (6.5ft) longer.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Brian James Race Transporter 4 weighs 560kg more empty.
- Internal bed: the Brian James Race Transporter 4 has a bed 1.99m (6.5ft) longer.
Specifications side by side
| Brian James Race Transporter 4 | Ifor Williams LM106 | |
|---|---|---|
| Gross weight | 3500kg | 3500kg |
| Unladen weight | from 1180kg | 620kg |
| Payload | up to 2320kg | 2880kg |
| Internal bed | 5.0m / 5.5m long | 3.01m x 1.98m |
| Internal width | 2.12m | - |
| Axles | Twin | - |
Sources: Brian James Race Transporter 4, Ifor Williams LM106. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Race Transporter 4 if...
- you want one that has a bed 1.99m (6.5ft) longer
Aimed at motorsport teams and vehicle recovery operators who need a hydraulic tilt-bed for easy low loading of a single car. It is the entry point into the numbered Race Transporter range, below the 5, 6 and 7.
Listed by
- Trek-Trailers Lincolnshire - Doncaster, Belton
- Bicester Trailer Centre - Bicester
- Trek-Trailers Suffolk - Bury Saint Edmunds
- Trek-Trailers Three Counties - Hereford
Buy or hire the LM106 if...
- you want one that is 560kg lighter empty
For users who find the LM105's 1.68m bed too narrow for pallets or wider machinery but do not need extra length, offering the same bed length on a wider chassis.
Listed by
- Barnwell Trailers Ltd - Peterborough, Oundle, Barnwell
Common questions
What is the difference between the Brian James Race Transporter 4 and the Ifor Williams LM106?
The Ifor Williams LM106 is 560kg lighter empty. The Brian James Race Transporter 4 has a bed 1.99m (6.5ft) longer. The Brian James Race Transporter 4 is a an open twin-axle hydraulic tilt-bed car transporter; the Ifor Williams LM106 is a a wider general-purpose flatbed trailer.
Which is lighter, the Brian James Race Transporter 4 or the Ifor Williams LM106?
The Ifor Williams LM106. It is 560kg lighter empty than the Brian James Race Transporter 4.
Can I tow the Brian James Race Transporter 4 or the Ifor Williams LM106 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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