Tuesday, Apr 21, 2015 at 14:03
Check the roof load capacity for your vehicle, I would do a search but I do not know what you drive.
Most manufactures limit the roof load whether rail or gutter mount to between 80 - 120 kg.
This may not be the total load a roof can take, but it is the safe working load if you want to drive it and go around corners.
Check the Rhino Rack web site they have all vehicles rack load for most vehicles.
Yes if a person gets on the roof to load, you will exceed the limit for what, 5 minutes, that load is not there when you drive.
Andy mentioned static loads, which is totally different to moving loads where the weight on the roof can lighten to nothing then triple though a dip in the road.
As for the 500kg load, apart from the vehicle being totally unstable, a Nissan Patrol has a payload of 696kg in manual form, take out 136 ltrs of fuel, the driver an passengers, bulbar, winch, extra battery, spotties, rear draws, big wheels and a fridge full of grog, they would be lucky to get much on the roof rack without exceeding GVM.
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