They fit my 99 Corolla seats perfectly. Leave the cover on the passenger side because that's where my dog sits when we get in the car. The previous lid I bought didn't fit and crumpled all over underneath so I wanted something more comfortable. You are perfect! She looks amazing and definitely feels more comfortable - when I leave her in the car (with AC and music) she usually lies down on the seat to cool off and wait for me to return. Very happy with these cases.