The ramp is great!  That wasn't my dog's opinion however.  She said "just because you're getting older doesn't mean I now need a "crutch" to get into the car."  For me it is quite easy to slide the ramp over to the edge of the back gate of my car and open it up to set it in place.  It took a few minutes of patience to convince my nearly 11 year old German shepherd dog to walk up it, but she finally did.  I think she is very pleased not to have to jump up anymore.