Abstract: A vehicle seat having a resealable tear seam through which a seat deployed side impact air bag is deployed during a side impact collision wherein the air bag expands causing the resealable tear seam to open and allowing the air bag to expand outside of the vehicle seat. The resealable tear seam comprises a first and a second seam member, preferably plastic locking fasteners, configured to form a resealable interlocking bond. The seam members elastically deform when forming the bond and when opening along the bond and return to an undeformed state after the bond forms or opens. The seam may be easily opened to install or service the air bag module and after installation or service is complete the interlocking bond may be easily reformed.