Head to head
PRG Trailers ProLine Beavertail vs Stewart GX 15 FT
The PRG Trailers ProLine Beavertail is a prg trailers' open beavertail car trailer range, built with a hinged tail ramp for loading low cars.. The Stewart GX 15 FT is a twin-axle flat trailer for agricultural and general haulage use.
Last reviewed 13 September 2026
Specifications side by side
| PRG Trailers ProLine Beavertail | Stewart GX 15 FT | |
|---|---|---|
| Gross weight | 3,000kg (twin axle, 10in wheels) up to 3,500kg (twin axle 13in wheels, and all tri axle models) | 15,000kg |
| Axles | Twin or Tri | 125mm dia., 10-stud, 420x180mm brakes |
| 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) | - |
| Length | - | 7,900-9,700mm (26-32ft) |
| Tare weight | - | 3,980kg |
| Tyres | - | 385/65Rx22.5 standard, 435/50Rx19.5 flotation option |
Sources: PRG Trailers ProLine Beavertail, Stewart GX 15 FT. Figures vary by model year and options, so check with the supplier before you commit.
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.
Listed by
- Compass Trailers - Lewes, Ringmer
Buy or hire the GX 15 FT if...
A 15-tonne flat trailer from Scottish maker Stewart Trailers, built for farms and hire fleets moving bulky loads such as bales or machinery. The choice of standard or flotation tyres lets it be set up for road use or softer ground.
Listed by
- Rising Sun Trailer Hire - York
Common questions
What is the difference between the PRG Trailers ProLine Beavertail and the Stewart GX 15 FT?
The PRG Trailers ProLine Beavertail is a pRG Trailers' open beavertail car trailer range, built with a hinged tail ramp for loading low cars.; the Stewart GX 15 FT is a twin-axle flat trailer for agricultural and general haulage use.
Can I tow the PRG Trailers ProLine Beavertail or the Stewart GX 15 FT on a car licence?
Stewart GX 15 FT is rated over 3,500kg gross, which is beyond what a car can tow in the UK.
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