Just one additional layout identical to the normal track but with an extra column of pit boxes, bringing the track to 42 grid slots in total.
You'll need @Rainmaker_87 's pukekohe_park2013 installed already; this grid was built to suit v2.2 so won't work correctly with much earlier or potentially later releases.
Unrelated but cool, in case you're unaware: a 1960s Pukekohe was released by Sergio Loro not too long ago, which I recommend. It is a completely different/standalone track to this 2013 one.
You'll need @Rainmaker_87 's pukekohe_park2013 installed already; this grid was built to suit v2.2 so won't work correctly with much earlier or potentially later releases.
Unrelated but cool, in case you're unaware: a 1960s Pukekohe was released by Sergio Loro not too long ago, which I recommend. It is a completely different/standalone track to this 2013 one.