[JSMC]

For anyone who built a trolley and has pneumatic tyres i suggest replace with the foam filled ones.

I use these for my go kart trolley and started using on trolley for work recently.

http://m.ebay.co.uk/itm/2-x-Trolley-Jockey-Wheels-Foam-Filled-260mm-10Inch-Fishing-Buggy-WIZZ-KARTS-/272056296949?epid=1892242170&hash=item3f57d1a5f5%3Ag%3AMx8AAOSwo4pYieGH&_trkparms=pageci%253A7f6b2da8-8a1b-11e7-a02c-74dbd1801114%257Cparentrq%253A1ce9c6b615e0ab19b07bef81fffdaf0a%257Ciid%253A1

[Jonny Swirljet]

Great post - Thanks

[M & C Window Cleaning]

Be aware that they are a lot heavier than pneumatic ones and not forgiving at all when going over bumps. My PF trolley came with them, but I took them off and replaced them with pneumatic ones for these reasons. The pavements where I work are quite rough in places. I find the trolley feels a lot nicer to use as well if you keep them at about 20psi.  I keep spares in the vehicle just in case. You can change them in seconds.