| 1 | Some of the models contained an air sac. | |
| 2 | Inventors have given us the antibiotic and the air bag, the plow and the Predator drone. | |
| 3 | Before, the Grand Cherokee had only head-curtain airbags, which the Institute rated as only marginal protection in side crashes. | |
| 4 | These types of airbags became standard on all light-passenger vehicles after the 2007 model year, according to Consumer Guide. | |
| 5 | On average, women are shorter and lighter than men, so the likelihood of injury from airbags increases. |