tuners i have a prob wit my car when its raining my glass fogs up a lot it have a rubber on my fire wall that is torn which is causeing hot air from the engine 2 come in to the car could dat be d cause of the prob it fogs up so much u cant even see if a man behind u wit his lights on
thats your problem right there buddy
the air IN the car is warmer than the air outside
so hence condesation
crack the glass a little in the rain it may help
Nah boy you all not serious.
But as cinco said is the air inside warmer
if you have a blower turn it on and crack the glass
for the back glass turn on the defogger if you have one
ok it have some kinda treatment that you can apply that will prevent the glass from fogging up too much (cyah remember what it call), reinstall defogger in the back if it bad
.. I for 1 can't stand the heat so I does get a lil soak.. mostly just the sleeve.