I do the same!When I'm using ramps I stick jack stands under somewhere as backups. Cars are heavy and I squish easily.
I pulled my GX470 up on the black Rhino Ramps to change the oil and squish. What in the world?
What are you guys doing to get your cars up to change the fluids and such?
Wooden ramps?
QuickJackSteel ramps.
And I actually think it could be perfectly safe but they're effectively trying to use as little plastic as possible and relying on lots of vertical ribbing to support the weight. From an engineering perspective this can be valid but IMO the ribs are too thin and the plastic too brittle.Hmmm... Let me see. What material should I trust with my life? Ah yes, plastic!
So were mine until yesterday morning.20yr old Rhino Ramps still getting the job done.