they put 25 on mine to matc the back, im getting them darkened all the way around, if they will only go to 43 you might as well not even waste your time and money go to a private shop. you wont even be able to tell that they tinted them at that percentage. tint is my biggest pepeve and its the first thing i do to every vehicle i get, i would recommend 15-20 all the way around. that till look sweet.