This may be a noobie question and sorry if its a repost. Just drove past a tyre shop in ossy park with a sign outside saying they will fill tyres with Nitrogen. Whats the benefit????

Pressure fluctuates less with changes in heat and is dry as opposed to air from atmosphere which does contain moisture and can condense inside your tire.

__________________
Rotor of Fail
Ducati 998s
Ducati Streetfighter S
496 CI Injected Big Block. Carbon positive???

i actually asked about getting mine filled and i was told it really isnt worth it

__________________
such is brake dust

Definitely worth it for track work, but wouldn't bother for road.

But for track work you'd want to be adjusting your tyre pressures based on the temp of the day yeah?

BIG waste of money

__________________
11.1 @ 127mph

Of course...but you tend to start high and decrease...if you want to increase then air is OK.

My tyres have about 78.084 % nitrogen in them

Waste of money. Fill at BP with normal air. It's Free!

__________________
Speed doesn't kill. Suddenly becoming stationary does!