i'd tried nitrogen into my tires with 50 series and masasabi ko lang... medyo nanibago ang ride at first....but i guess it was only mind over matter that i'm feeling that day kasi uwi ako ng cavite....matagtag pa rin. sayang 75 petot ko for each tire...
"bull-sheep"(find this kind of animal..)

what i'm concerned of is how would we know that its nitrogen inside the tank?... baka kasi pa-utot lang ng ibang shop tapos compress air lang din naman pala yun.