Yes. There are many vehicles which earn the highest rating from IIHS. It's more useful to think of vehicles which can't pass every test as deficient; except for

Yes. There are many vehicles which earn the highest rating from IIHS. It's more useful to think of vehicles which can't pass every test as deficient; except for new tests, which are designed so that most vehicles fail the year they introduce the test. Most vehicles start passing new tests after three model years.