Head to head
Erde PM320 vs Ifor Williams LM166
The Erde PM320 is 735kg lighter empty. The Ifor Williams LM166 is rated 3.2 tonnes heavier gross and carries 2,469kg more.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Ifor Williams LM166 weighs 735kg more empty.
- Gross weight: the Ifor Williams LM166 is rated 3.2 tonnes heavier gross.
- Payload: the Ifor Williams LM166 carries 2,469kg more.
Specifications side by side
| Erde PM320 | Ifor Williams LM166 | |
|---|---|---|
| Gross weight | 300kg | 3500kg |
| Unladen weight | 60kg | 795kg |
| Payload | 236kg | 2705kg |
| Internal bed | 200 x 112cm | 4.77m x 1.98m |
Sources: Erde PM320, Ifor Williams LM166. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the PM320 if...
- you want one that is 735kg lighter empty
Near-identical to the PM310, rated for slightly heavier motorcycles up to 236kg. The two are the same trailer to look at, so the number to check before buying is the wet weight of the bike you intend to carry.
Listed by
- 1Stop Trailers Ltd - Sudbury, Little Waldingfield
- Trailer Centre - Rowley Regis
Buy or hire the LM166 if...
- you want one that is rated 3.2 tonnes heavier gross
- you want one that carries 2,469kg more
Bought by contractors and hauliers who regularly carry longer loads, such as fencing materials or several pallets, and need more deck length than the LM106 or LM126 provide.
Listed by
- G-Tec Trailers - Thetford, Holme Hale
- Blains Trailers & Tyres - Hemel Hempstead, Great Gaddesden
Common questions
What is the difference between the Erde PM320 and the Ifor Williams LM166?
The Erde PM320 is 735kg lighter empty. The Ifor Williams LM166 is rated 3.2 tonnes heavier gross and carries 2,469kg more. The Erde PM320 is a a small unbraked single-axle trailer for carrying one motorcycle.; the Ifor Williams LM166 is a a long-bed flatbed trailer.
Which is lighter, the Erde PM320 or the Ifor Williams LM166?
The Erde PM320. It is 735kg lighter empty than the Ifor Williams LM166.
Which carries more, the Erde PM320 or the Ifor Williams LM166?
The Ifor Williams LM166, by 2,469kg.
Can I tow the Erde PM320 or the Ifor Williams LM166 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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