Most new cars have airbags on the sides of their seats, designed to protect the driver and passengers in the event of a side impact. Seat covers and blankets can prevent the airbag from deploying on time or in the correct direction, increasing the risk of serious injury. For this reason, manufacturers warn against using covers, while products marketed as “airbag-compatible” must also have undergone genuine safety tests.
The slipping of covers and cushions can disrupt the position of the seat belt and the seating position. In addition, dust and particles that get between the cover and the seat can cause the upholstery to wear down over time due to friction.
Why it matters
This issue shows that choosing a seat cover is not merely a matter of appearance and cleanliness, but something that must be assessed together with the vehicle’s passive safety systems. For vehicle owners whose cars have side airbags, how the cover fits over the seat can affect the position of the seat belt and the way the occupant sits, as well as the protection system during a crash. For products marketed as airbag-compatible, the decisive criterion is whether this claim is supported by genuine safety tests. The question that remains open for users is how to verify that the chosen cover is truly compatible with the vehicle’s seat structure and airbag system; because the wrong choice can increase not only the safety risk but also the wear that may develop on the upholstery over time.