Apologies, I'm sure this question has been asked before.

Being quite new to racing sims, my knowledge of tuning cars for racing is limited. I assume its something that is quite necessary if I hope to compete online.

Is this really the case? If so, are there any good guides out there with which I can teach myself?

http://en.lfsmanual.net/wiki/Basic_Setup_Guide

give this a try.

cheers

Thanks a lot, mate.

at Setupfield or Setupgrid You can find premade setups.