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Ifor Williams General Duty vs PRG Trailers ProLine Beavertail

The Ifor Williams General Duty is a small flatbed/general purpose trailer range. The PRG Trailers ProLine Beavertail is a prg trailers' open beavertail car trailer range, built with a hinged tail ramp for loading low cars..

Last reviewed 13 September 2026

General Duty
Ifor Williams General Duty
PRG Trailers ProLine Beavertail
PRG Trailers ProLine Beavertail - image: prgtrailers.co.uk

Specifications side by side

Ifor Williams General DutyPRG Trailers ProLine Beavertail
Gross weight1400kg to 2700kg depending on model3,000kg (twin axle, 10in wheels) up to 3,500kg (twin axle 13in wheels, and all tri axle models)
AxlesSingle or twin axleTwin or Tri
Internal length1.84m (6ft) to 3.71m (12ft 2in)-
Internal width1.23m (4ft) to 1.71m (5ft 6in)-
Payload-1,975kg to 2,550kg depending on configuration
Internal bed-4.88m to 6.40m long, 2.13m or 2.28m wide
Brakes-Braked (Alko AAA self-adjusting brakes)

Sources: Ifor Williams General Duty, PRG Trailers ProLine Beavertail. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the General Duty if...

Ifor Williams's entry-level flatbed range, bought by householders, gardeners and small trades for tip runs, garden waste and general loads. It is the trailer most UK hire yards keep several of, since one size or another suits almost any small job.

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Full General Duty specifications →

Buy or hire the ProLine Beavertail if...

The ProLine Beavertail suits owners of low-ground-clearance cars, since its beavertail ramp lets a car drive on and off without grounding, unlike a flat-bed transporter. PRG offers it across twin and tri-axle chassis so buyers can match the trailer to a 3000kg or 3500kg tow limit.

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Full ProLine Beavertail specifications →

Common questions

What is the difference between the Ifor Williams General Duty and the PRG Trailers ProLine Beavertail?

The Ifor Williams General Duty is a small flatbed/general purpose trailer range; the PRG Trailers ProLine Beavertail is a pRG Trailers' open beavertail car trailer range, built with a hinged tail ramp for loading low cars..

Can I tow the Ifor Williams General Duty or the PRG Trailers ProLine Beavertail 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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