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Head to head

Anssems GT500-151 vs Ifor Williams TB Tiltbed

The Ifor Williams TB Tiltbed is rated 2.5 tonnes heavier gross.

Last reviewed 13 September 2026

Anssems GT500-151
Anssems GT500-151 - image: gttowing.co.uk
TB Tiltbed
Ifor Williams TB Tiltbed

Key differences

Specifications side by side

Anssems GT500-151Ifor Williams TB Tiltbed
Gross weight500kg3,000kg to 3,500kg depending on model
Internal dimensions151cm x 101cm x 48cm-
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: Anssems GT500-151, Ifor Williams TB Tiltbed. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the GT500-151 if...

A light trailer for camping gear, luggage and small DIY loads, towable behind almost any car. The hard-top version is the one most buyers want, because weatherproof and lockable is the whole reason to choose this over a builders trailer.

Full GT500-151 specifications →

Buy or hire the TB Tiltbed if...

  • you want one that is rated 2.5 tonnes heavier gross

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 Anssems GT500-151 and the Ifor Williams TB Tiltbed?

The Ifor Williams TB Tiltbed is rated 2.5 tonnes heavier gross. The Anssems GT500-151 is a small single-axle luggage and general purpose trailer; the Ifor Williams TB Tiltbed is a tiltbed trailer range for low-clearance vehicles and recovery.

Can I tow the Anssems GT500-151 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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