Hi Guys,

Recently me and my friend bought a new car, the car salesman offer us llumar tint. After checking around, we find that its a good bargain for the price he offer us.
My friend car get the tint first as he get the car a few day earlier then me. Its quite impressive and the cooling is not that bad. The color of the tint is quite OK ( a little dark...but can still see the driver face).
When my turn to get the car, i found that the back windows is quite clear. I suspect that the back windows is not tinted. I try to run my had over the edge of the screen, but i just can't find the tint line. The line that is there , i think its the default windows heat element line as its very straight. If there is a tint, i think i sure find a uneven line, correct ?
If there anyway to check whether its tinted or not ?