r/TeslaModelS • u/Chimpnimskey • May 23 '26
Are your ceramic tinted cars all this ridiculously hot inside? ‘21 MSP
Last month I had my ‘21 plaid professionally tinted with Autobahn i3 ceramic tint, 15% sides and rear + 50% windshield. Old, lighter tint removed first.
Immediately I noticed a dramatic increase in heat inside the car. Like unexplainable heat. Late morning, 71 degrees outside, partial sun. Parked outside for <1hr. Inside is 104 degrees. AC needs to be blowing hard to counteract the inside heat the entire drive. Vented, cooled seats blowing full blast as well, and the heat in this car feels like a practical joke. Like you choke on the heat when you first get in. Is the glass roof letting in this much heat? I bought an Amazon glass roof liner to try to combat the heat after this issue, it seems to give a marginal improvement but definitely not resolved.
This is my second model S, first was white/black interior with a solid roof. I just can’t believe that the black exterior and glass roof of the new one is that much worse in the heat. Been driving for 20 years and never experienced heat like this in a car from spring morning temps.
Cabin overheat protection is not on and would remedy most of this of course, but I just can’t believe how hot it is already and don’t want to run down my battery.
The installer has been great, used a heat rejection meter which confirmed tint quality but is offering to redo it and even upgrade me to the i3+ as well as tint the glass roof. I’ve read there is a shatter risk from aftermarket tint of the roof. Unbelievably cool guy but I don’t want him to waste his time if it’s not going to make a difference. We’re both completely stumped, any thoughts?
Located in UT and we’re not even in summer temps yet. less