Hi ronecc, I do this quite a lot.
There's options, depending on your budget. If you're prepared to swallow it, you can replace both axles and coupling etc., but that's not an inexpensive option.
There are still a few parts out there, depending on what you need and whether they're Mk1 or Mk2...
Another vote for Aigle... best wellies I've owned. Can be too warm at times!
Horses for courses though: weigh up how often you'll use them against the initial outlay.
equivalent to £36 a tyre:
http://www.ebay.co.uk/itm/4x-165R13C-96-94N-8Ply-Starco-Mastertrail-New-Trailer-Caravan-Horsebox-tyres-x4-/162646112895?hash=item25de76ba7f:g:JjIAAOSwz~VZoHjr
stick with 165/70R13C tyres and make sure they're trailer ones. They shouldn't be big money (around £50 each) and will then last years and years.
not to put too fine a point on it - don't be fobbed off with "we can't get them". 165/70R13C trailer tyres are probably the most common trailer tyre...
Excellent help, thanks for sharing.
As an addition to your recommendation about putting a note on the consumer unit: many years ago I was changing an RCD in a caravan. Obviously the 240v was off and I removed the RCD. I went to get another one. In the meantime the customer was keen to show his...
As a few people have suggested - you must fit trailer tyres to a trailer. Sounds pretty obvious, I know, but you'd be amazed at the amount of trailers I've serviced where they've had car tyres fitted. As popsdosh said, trailer tyres are constructed differently and have a stiffer side wall...
If it's a singular brake light bulb (i.e. the side lights are separate) I'd imagine it's a 12v 21W bulb
If it's a combination bulb (combined side light and brake light) then it'll likely be a 12v 21/5W bulb