The Insurance Institute for Highway Safety (IIHS) has recently made their acclaimed safety test even more difficult to pass with a perfect score. The new category added, one which we can all appreciate, is Roof Strength. The new assessment was designed to analyze the vehicle's structural protection in rollover crashes.

When the new 2011 Honda Odyssey was recently put through the now standard IIHS' roof-strength test, it scored perfect "Good" ratings across the board…