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Equi-Trek Show Treka M vs Ifor Williams Business Inabox

The Equi-Trek Show Treka M is 660kg lighter empty. The Ifor Williams Business Inabox is rated 900kg heavier gross.

Last reviewed 13 September 2026

Equi-Trek Show Treka M
Equi-Trek Show Treka M - image: totallyequestrian.co.uk
Business Inabox
Ifor Williams Business Inabox

Key differences

Specifications side by side

Equi-Trek Show Treka MIfor Williams Business Inabox
Gross weight2600kg3500kg
Unladen weight1240kg1900kg (Workshop M)
Axles2-
BrakesBraked-
Internal length-4.45m (Workshop M)
Internal width-2.18m
Overall length-5.96m (Workshop M)

Sources: Equi-Trek Show Treka M, Ifor Williams Business Inabox. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the Show Treka M if...

  • you want one that is 660kg lighter empty

A trailer aimed at showing competitors, pairing horse space with a living/changing area sized for show-day preparation rather than multi-night stays. It sits in the mid-weight part of Equi-Trek's trailer range.

Listed by

Full Show Treka M specifications →

Buy or hire the Business Inabox if...

  • you want one that is rated 900kg heavier gross

A trailer shell fitted out as a mobile workshop, shop or catering unit rather than a load carrier. Tradespeople and mobile caterers buy it to take a fitted-out workspace to a site rather than build one into a van.

Listed by

Full Business Inabox specifications →

Common questions

What is the difference between the Equi-Trek Show Treka M and the Ifor Williams Business Inabox?

The Equi-Trek Show Treka M is 660kg lighter empty. The Ifor Williams Business Inabox is rated 900kg heavier gross. The Equi-Trek Show Treka M is a 2-horse trailer with a show-focused living/changing area; the Ifor Williams Business Inabox is a trailer-based mobile workshop, boxvan or catering/retail unit.

Which is lighter, the Equi-Trek Show Treka M or the Ifor Williams Business Inabox?

The Equi-Trek Show Treka M. It is 660kg lighter empty than the Ifor Williams Business Inabox.

Can I tow the Equi-Trek Show Treka M or the Ifor Williams Business Inabox 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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