The Pioneer Recovery Track Support Bracket does as it's name suggests giving additional support to the Pioneer Recovery Track Side Bracket #43159 so that an additional two Recovery Tracks can be transported. Never again be in a bog without the proper amount of recovery products to get you out. Important to remember this product is used in tandem with the Pioneer Recovery Track Side Bracket and is only necessary on the Pioneer Platform or Pioneer Tradie. This bracket is not required if you have a Pioneer Tray as the railing supplies the necessary support.