Air Line

Is it possible to T off off of the air compressor tank to run a seperate air supply that a standard air line can be attached to for pumping up tyres etc?

I saw a lorry the other day that had a air line connection coming off of one of its air tanks and wondered if i could do the same?!

Matthew

No reason I suppose other than the small compressor for the EAS would be working it's ar*e off when you consider the volume in say, an 18" tyre compared with an air spring. I would rether use one of those 12v small jobs.