To my wife's 2015 Trax, I've added a second set of custom wheels and went to a slightly wider, slightly lower tire all the way around. Stripped all name plates off and added an aluminum rear bumper protector. Since the Trax is a LS, I upgraded the steering wheel, a/c panel and shiter to LTZ trim. I also added LTZ fog lamps. Also the silver "bumper plates" from the LTZ were added front and rear. Since the car is white, a black out roof panel, blacked out (or red) bowtie emblems and the Encore's exhaust tip are some of the future mods.