I've been having cooling issues down here in Prescott. Every time that I start climbing in elevation, I see temps upwards of 220* and it climbs quick! For example, yesterday I drove the car up to Jerome, AZ and had to back off as I got close to 7,000ft elevation as I hit 226* in 101* ambient heat. If you're planning on driving in any kind of 100* heat through elevation changes, I would definitely recommend an upgraded radiator, specifically the Mountune Triple Pass Radiator. I ordered mine about 3 weeks ago directly from Mountune and it still hasn't shipped last I checked. More power means more heat!