Need to know how much a 6n tailgate weighs with glass to work out postage costs.

And if anyone knows the best courier service to use would also help.

Just tell them it weighs 0.5kg. That's what I always do. But I think for a tailgate you might need a pallet, and most couriers will need it shrink wrapped etc if it has glass.

I use parcel2go, very good service.