Head to head
Ifor Williams Business Inabox vs Lider 39360
The Lider 39360 is 1,670kg lighter empty. The Ifor Williams Business Inabox is rated 2,750kg heavier gross.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Ifor Williams Business Inabox weighs 1,670kg more empty.
- Gross weight: the Ifor Williams Business Inabox is rated 2,750kg heavier gross.
Specifications side by side
| Ifor Williams Business Inabox | Lider 39360 | |
|---|---|---|
| Gross weight | 3500kg | 750kg |
| Unladen weight | 1900kg (Workshop M) | 230kg |
| Internal length | 4.45m (Workshop M) | - |
| Internal width | 2.18m | - |
| Overall length | 5.96m (Workshop M) | - |
| Internal bed | - | 254 x 161 x 10cm |
| Axles | - | 1 |
| Brakes | - | Unbraked |
Sources: Ifor Williams Business Inabox, Lider 39360. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Business Inabox if...
- you want one that is rated 2,750kg 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
- Norfolk Trailers - Norwich
Buy or hire the 39360 if...
- you want one that is 1,670kg lighter empty
An entry-level tilting flatbed for DIY users and small tradespeople who stay within the unbraked 750kg limit, avoiding the cost and inspection burden of a braked trailer.
Listed by
- Lider Trailers - Accrington, Blackburn
Common questions
What is the difference between the Ifor Williams Business Inabox and the Lider 39360?
The Lider 39360 is 1,670kg lighter empty. The Ifor Williams Business Inabox is rated 2,750kg heavier gross. The Ifor Williams Business Inabox is a trailer-based mobile workshop, boxvan or catering/retail unit; the Lider 39360 is a an unbraked single-axle tilt-bed flatbed trailer rated at 750kg gross weight..
Which is lighter, the Ifor Williams Business Inabox or the Lider 39360?
The Lider 39360. It is 1,670kg lighter empty than the Ifor Williams Business Inabox.
Can I tow the Ifor Williams Business Inabox or the Lider 39360 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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