Hi Raman
Thats the reason I have not purchsed alloys for my beauty :)
With alloys I will never suggest 195/65 R 16 . However kindly follow the below as I did for my decision along with experts. If you shell a bit more go with Michelin than Yokohama
Will the tyre fit your vehicle ?
To a car owner, knowing he biggest wheel size that can fit into a vehicle is very important. There is a simple rule, which is the upgraded wheel's diameter should not be larger than 3% of the original. For example, if we take the 185/60R14 specification as an example, with the original diameter size as follows:
Wheel diameter: 14 inches, 14 inch × 2.54 cm = 35.56 cm
Sidewall: 60% of the tyre's surface, ?18.5 cm × 0.6 = 11.1 cm
But as each wheel has two sidewalls, the sidewalls have to be multiplied by 2,
Sidewall: 11.1 cm × 2 = 22.2 cm
Diameter: 35.56 cm + 22.2 cm = 57.76 cm
Is it possible to upgrade to a 195/50R15 tyre?
Wheel diameter: 15 inches, 15 inch × 2.54 cm = 38.1 cm
Sidewall: 50% of the tyre’s surface, 19.5 cm × 0.5 = 9.75 cm
As before, as each wheel has two sidewalls, the sidewalls have to be multiplied by 2
Sidewall: 9.75 cm × 2 = 19.5 cm
Diameter: 38.1 cm + 19.5 cm = 57.6 cm
Compared with the 185/60R14 specification tyre’s diameter of 57.76 cm, the difference is only 0.3%, which is well within the allocated range.
But what if we just increase the tyre surface without changing the thickness of the sidewall that is using a 195/60R14 tyre?
Wheel diameter: 14 inches, 14 inch × 2.54 cm = 35.56 cm
Sidewall: 60% of the tyre’s surface, 18.5 cm × 0.6 = 11.7 cm again × 2 = 23.4 cm
Diameter: 35.56 cm + 23.4 cm = 58.96 cm
Compared with the 185/60R14 specification tyre’s diameter of 57.76 cm, the difference is now 2%, which is basically still within the allocated range, but because the diameter has changed in a big way, the entire tyre circumference has also been changed, rendering the speedometer inaccurate. More importantly, the increased wheel size may cause the wheel to hit the inner wheel wall of the vehicle when the wheel is turned to its fullest. In serious circumstances, it will cause uneven wear and tear for the tyre.
Source -
Tyre Upsizing - Tyre Education - Goodyear India
For the Horn , In my opinion I feel its adquate however if you still want a better one then go for Skoda - Bosch Ones
Light Upgrate - I feel the the light is sufficient , its not about we seeing the road , its also about others to see it too . So putting a high volt light will not only hampers other vision and may also leads to accidents. Still you want to go for one , kindly speak to the Auth Service center only , as relays in this cars is very expensive
