Gvm Upgrades Home ›› Local Listings ›› VIC ›› Dandenong ›› Gvm Upgrades VIC Automotive Dandenong, VIC 3175 Darren1300 883 207https://gvmupgrades.com.au GVM Upgrades offers truly Australian made4x4 lift kits, 4X4 suspension lift kits, & Gross Vehicle Mass (GVM) upgrade kits for vehicles which carrying constant load & heavy loads (G.V.M up to 3900kg).