Get urself some Acertone... It's good for desolving super glue! Leave ur wheels and tyres soaking for a few hours (I usually leave mine over night) and then ul be able to get the tyres off the old rims without damaging them! I'd replace the inserts with new ones as they may not look so great after a good soaking in liquid but inserts are only a few quid. Make sure u clean the tyres up making sure I've got all the old glue off, then ul be able to re-glue them onto ur losi rims!
Acetone isn't cheap but worth while getting so that u can remove old tyres when they wear out and replace with new ones, without the expense of buying new wheels everytime u need new tyres!
U can definately buy acetone via eBay but postage is high due to the nature of the substance! You can try and buy ladies nail polish remover as this contains acetone but they dilute it quite a lot and it doesn't work anywhere nar as good!
Hope this help?!
Jon!
