i think 165 ones are little more wide hence are more costly....
my car is smooth now after new tyres,,,,im loving the drive,,,thnkx to ALLAH,,,,,
Now feel like changing the gear oil as never changed it since day one,,,,mileage is 50K...... planning to go for ZIC.....will get the home delivery option of ZIC as on shops one is not sure that whether the oil be genuine or not....