Buddy, your calculations are definitely perfect where you have co-related
tyre sizes and speed of the vehicle.
Upgrades to a higher size of tyres improves the driving dynamics of the vehicle.
But does honda or any other car manufacturer allow such changes to be done in the designed size of the parts/tyres size in respect to the warranty of the vehicle in part or total? I would definitely like to know about this issue.
As apart from tyres the lower variants of jazz have single horn and company wiring including cutouts and fuses for the same is done for single horn.So adding a dual horn needs totaly new wiring. If any fault does occur in any other electrical side(though it may not be due to the new upgraded wiring for dual horn) then the company would wash its hands in warranty.Honda dealership very categorically denied to upgrade from single horn to dual horn in the companys workshop and after market addons would then raise questions.
tyre sizes and speed of the vehicle.
Upgrades to a higher size of tyres improves the driving dynamics of the vehicle.
But does honda or any other car manufacturer allow such changes to be done in the designed size of the parts/tyres size in respect to the warranty of the vehicle in part or total? I would definitely like to know about this issue.
As apart from tyres the lower variants of jazz have single horn and company wiring including cutouts and fuses for the same is done for single horn.So adding a dual horn needs totaly new wiring. If any fault does occur in any other electrical side(though it may not be due to the new upgraded wiring for dual horn) then the company would wash its hands in warranty.Honda dealership very categorically denied to upgrade from single horn to dual horn in the companys workshop and after market addons would then raise questions.
175/65 R15
Rolling Radius = 304.25mm
Circumference = 1911.66mm
Diameter = 608.5mm
195/60 R15
Rolling Radius = 307.5mm
Circumference = 1932.08mm
Diameter = 615mm
Differences between two Tyres
Rolling Radius = 3.25mm
Circumference = 20.42mm
Diameter = 6.5mm
When your speedo reads 100km/hr you're actually at 101.06 km/hr
You can see the difference in diameter but its when the tyre not fitted to vehicle.
When tyre is fitted to vehicle, things like vehicle weight, additional load, tyre air pressure shortens the difference. Its not much either to be concerned.
By tyre upsizing you will experience better ride comfort and decent grip.
Rolling Radius = 304.25mm
Circumference = 1911.66mm
Diameter = 608.5mm
195/60 R15
Rolling Radius = 307.5mm
Circumference = 1932.08mm
Diameter = 615mm
Differences between two Tyres
Rolling Radius = 3.25mm
Circumference = 20.42mm
Diameter = 6.5mm
When your speedo reads 100km/hr you're actually at 101.06 km/hr
You can see the difference in diameter but its when the tyre not fitted to vehicle.
When tyre is fitted to vehicle, things like vehicle weight, additional load, tyre air pressure shortens the difference. Its not much either to be concerned.
By tyre upsizing you will experience better ride comfort and decent grip.