Rhino ramps filled with structural foam?

[CleanSump]

Doe anyone believe that the company didn't have a math eating structural engineer do his calculations and view the results in his computer stress analysis software before selling something that has the potential to get them sued into poverty?

 

[BMWTurboDzl]

Doe anyone believe that the company didn't have a math eating structural engineer do his calculations and view the results in his computer stress analysis software before selling something that has the potential to get them sued into poverty?

Well of course but they still crack and the current rhino ramps (Hopkins Manufacturing appears to be part of a bankruptcy of a parts supplier) have a design defect whether bumping the front stop can brak off the front section of the ramp.

 

[Pablo]

My plastic ramps are rated 4500 pounds each. Van loaded less than 10K pounds held up no fear