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Brian James C4 Transporter vs Ifor Williams TB Tiltbed

The Brian James C4 Transporter is a car transporter trailer. The Ifor Williams TB Tiltbed is a tiltbed trailer range for low-clearance vehicles and recovery.

Last reviewed 13 September 2026

Specifications side by side

Brian James C4 TransporterIfor Williams TB Tiltbed
Gross weight2000-2600kg (range across C4 variants)3,000kg to 3,500kg depending on model
Deck length12ft 2in (3.7m) loading area, up to 16ft overall-
Deck width5ft 10in - 6ft-
Axles2-
Ramps8ft loading ramps included-
Unladen weight-719kg to 978kg depending on model
Internal length options-4.07m, 4.64m, 5.10m, 5.57m
Internal width-2.04m (all models)

Sources: Brian James C4 Transporter, Ifor Williams TB Tiltbed. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the C4 Transporter if...

A twin-axle trailer for moving a single car, van or small plant item, used by garages, racers and recovery firms. It is light enough for many family cars to tow while still carrying a saloon or hatchback on its own wheels.

Full C4 Transporter specifications →

Buy or hire the TB Tiltbed if...

A flatbed trailer with a tilting deck, built for loading vehicles with low ground clearance or for vehicle recovery, where a fixed ramp angle would ground the car. Recovery operators and low-car owners choose it over a standard flatbed for that reason alone.

Listed by

Full TB Tiltbed specifications →

Common questions

What is the difference between the Brian James C4 Transporter and the Ifor Williams TB Tiltbed?

The Brian James C4 Transporter is a car transporter trailer; the Ifor Williams TB Tiltbed is a tiltbed trailer range for low-clearance vehicles and recovery.

Can I tow the Brian James C4 Transporter or the Ifor Williams TB Tiltbed 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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