Has anyone changed their ww from 28 inches to a larger length? Mine do not while windshield high enough for me. Should the extra length be too much stress on motor ? And could u just change the length...
In general, no, adding an extra inch or so should not cause any problem.....as long as it doesn't hit anything.
BUT....to get a better quality of answers, you should specify what make, model and year of vehicle you are talking about....as well as the current wiper size and what you intend to change to.