Help On AE111 Modifications

[ghosthunter]

my friend owns an AE111 with 15" rims and 50"s on it, medyo ok sya coz less road noise pag nasa loob ka, i wonder if less din ang road noise sa 16" with 45's.....what do you guys think? :D

I had 195/15/50 tires then switched to 195/15/55 tires. Ride comfort improved.