I’ve got a 2024 Model Y Long Range, and I’ve tried a few other covers that promised a 4% savings, but honestly, they didn’t quite cut it. After some experience with wind redirection, these covers have become one of the best I’ve seen, even better than the original Tesla Aero covers. This brand actually saved me 9.2%, and according to AI, I gained 78 miles! Living in Florida, you can imagine how hot it gets and how much the AC uses. But with these covers, I can keep the AC at 74 degrees and the speed of the fan at 5 with all the vents on. If you own a Tesla, you know how hard it can be to save some juice when driving in the heat with that sunroof.