The 4th of July has passed once more, and if you’re anything like us, you spent a good portion of the holiday grilling, swimming, and taking care not to lose a finger while shooting off those Roman candles. Then, waking the next day in a foggy state, you climbed into your car and began thinking about all the features that would make your sweltering drive back home a bit more pleasant. Some ice-cold A/C for sure, but also maybe some sunshades or, if you’re anything like one of our test drivers, ventilated seats.