15% vs 30% side window tint. What look better to match stock rear window?

[coolmanfever]

Hello all,
I plan to just get side windows tinted without touching the stock rear window. My dilemma is whether i should go with 15% or 30% tint. Which one would look and match well with rear window? Thanks

 

[XLR82XS]

Match the non-tinted rear glass? The large glass at steeper angles contributes more to cabin heat than the side/door glass. My advice is tint the entire car. Block all the UV and heat you can.

If you speaking of the roof glass matching I suggest 15% or close to match the OE darkness.