I'm really surprised that nobody has brought up the absolutely dismal glove box. Every car I've ever owned had a fairly useful glove box. The Tacoma's is really bad. I dread opening it because everything will inevitably fall out. I've tried a couple of the aftermarket divider solutions, but...
I've got a 23 Tundra with the OEM spray on liner, and my 24 Tacoma ORP has the OEM bed mat.
I think I prefer the bed mat over the spray on. Both protect the bed and provide some non-slip, but the mat can be removed for cleaning an weight saving. The spray on needs a pressure wash to get...