823's?

but 819's are fairly sturdy, the other alternative is to use non-ust rims and sealant. which i would do, because non ust rims & tyres weigh less anyways!

819s are well sturdy!! Unless you're particularly hardcore, freerider or something, 819s are more than worthy.

Thought this was a bike forum?

I suffer from a lard arse & limited ability and my XM819's are still perfectly true despite several moments.  Not sure you'd need anything heavier unless you're a ral air bandit or mentalist.

Did you have them on a Moment?

Cock

wank wank fcuk

You get good advice, imply that the advice does not apply to an Ellsworth Moment and then insult the wise people that replied. An excellent lesson on how to make friends and influence people Side Show. 823 or D-Max.