This a Nextel update of the original North Carolina for those who don't want to do the Nextel update on the original track themselves but want a Nextel version of North Carolina. The track itself hasn't been touched besides the mips and dat files being changed to convert to the Nextel colors which is loosely based on the 2004 season. Credit Ironhardt for the mips which can be used to update the track to 2004 standards and Superspeedway.net for the dat file used after the original North Carolina is converted with their Nextel update. Also credit Papyrus for the original North Carolina.