A Pedders GVM+ Upgrade kit is an ideal choice for vehicles that often tow or carry heavy loads, or the serious off-road vehicle fitted with heavy-duty accessories such as a bull bar, service body and camping equipment. A Pedders GVM+ Upgrade includes heavy-duty suspension and often brake products which allow for an increased Gross Vehicle Mass (GVM) certification via a second stage manufacturing program. Increasing vehicle GVM results in significantly increased Payload, allowing the vehicle to legally carry more weight.Common items such as tools, bull bars, winches, towbars, fuel and other accessories combine to add significant weight to your vehicle and reduce your total available Payload for passengers, cargo and tow ball down weight from a trailer. Increasing GVM gives you peace of mind that you have additional Payload available should you need it, while remaining safe and legally compliant.