A GPA is a grade point average, so it is supposed to be out of 4, but smarter people who take honors or AP can have a max of out of 5. A GPA as 4.33 is very good and you can. I can tell you this from an experience because I had a 4.73 GPA and I got in Stanford so go for it!
If you are pulling off the side of the road, first turn on your signal so people behind you will know. Once you are off the road turn on your hazards. so traffic will see that there is someone in the vehicel and they should slow down a proceed with caution.