I just put a set of TRD sport seat covers on my front seats (the ones that say TRD, not Tacoma) I noticed the driver side and passenger side were different. The plastic dowel that inserts between the seat on the passenger side was in two halves and you can spread them apart like the directions said. The Driver side was one long piece? Any ideas? Also, the passenger side has two slits about an inch long near the crease where the bottom and back of the seat meet. The driver side had none... wtf?