The first of our new LA-41 Load Assist kits for the 2021 Isuzu DMAX RG have now been installed and are in use. Like most of our Load Assist Kits this kit is a bolt in replacement for the bump stop and requires no drilling. The average mechanically minded person can fit one of these kits in around two hours. The kits come with all the nuts and bolts you need along with the fittings you require and plenty of air line to run to the Schrader Valves that mount at the rear of the vehicle in the panel supplied.