The car performance is generally linked to the transmission, horsepower, and torque of the engine. Most don’t give any thought to tyres, even though they are the only part of the car that makes direct contact with the road surface. Naturally, the performance of a car heavily depends on the tyres you choose.
Size Of The Tyre
The act of fitting a bigger tyre to a vehicle than the original one is called plus sizing or upsizing. The larger wheel generally has a lower aspect ratio to ensure that the diameter and circumference of the new Tyre Repair Wokingham don’t deviate significantly from the actual one. Plus, you will need to make minimal adjustments in the torque, traction control, and speedometer accuracy. The cornering ability gets enhanced, and the sidewall flex reduces. Given below are the pros and cons of upsizing your tyre.
Enhanced Traction And Grip
Naturally, the tracks of bigger and wider tyres have higher rubber content. This translates into improved road contact, resulting in increased traction and grip. Although bigger and thinner tyres provide better traction on snowy roads.
You can get better cornering and handling with wider and larger tyres as they have wider tread, robust sidewalls, and increased road contact.
Braking depends on numerous factors, such as the type, condition, and friction of the road and climatic conditions. Tyre friction is also determined by rubber consistency, inflation pressure, and tread pattern.
It should be noted that though bigger tyres ensure more road contact and grip, they provide a lesser braking distance. It is especially true for balanced tyres (the tyres which aren’t too soft or hard).
Tyres affect the overall look of the vehicle. Many people opt for bigger alloy wheels to give their cars a sporty look.
More Fuel Consumption
Many cars don’t come equipped with powerful engines; in their case, larger tyres pile on additional weight. It results in overworking of the engine, leading to increased fuel consumption.
Hard Steering And Slow Acceleration
Bigger tyres weigh more and have a large contact patch. It often causes sluggish acceleration and hard steering.
Quick Tyre Wear
Because the sidewalls are low, scraping of wheels, and heavy steering, bigger tyres Wokingham often wear out quicker.
Proper calibration of the technology embedded in the car depends on its installed components. Changing the wheel size will affect the response of this technology to electronic safety aids (like traction control, ABS, EBD, etc.) and speedometers.
As you can clearly see, choosing bigger tyres have both advantages and disadvantages. So you need to choose according to your driving habits and the needs of your car.
Relation Between Tyre Pressure And Fuel Efficiency
If your tyres are under-inflated, the engine will need more fuel to move the car. Fuel consumption can increase up to 3% due to inadequate tyre inflation.
Tyre Pressure And Lifespan
The longevity of a tyre is adversely affected by low tyre pressure and underinflation. You will encounter more tyre friction, which in turn will heat the rubber too much and cause it to wear out faster. Thus, the chances of premature failure will increase.
It also harms the car performance as a whole as the vehicle cannot traverse through uneven terrain or slippery roads anymore. Plus, your safety gets compromised while driving during rain or on debris or gravel.
A car’s traction and steering response is significantly impacted by the tread depth of a tyre. These two features are crucial to the working of the car. A tyre with a thicker tread provides improved grip, thereby reducing the stopping time. This tyre is also suitable for difficult terrains and driving conditions like mud, snow, sand, gravel, etc.
The tread grooves of all tyres have ‘Tread Wear Indicator’ bars. When these bars are levelled with the tread surface, you will have reached the legal limit (1.5mm crosswise the width) of tyre wear. Such tyres will need immediate replacement.
Keep in mind, if tyres don’t have a lightweight construction, you won’t reap any benefits of upsizing your tyres. Moreover, getting larger green or touring tyres will negatively impact handling and performance. While buying bigger tyres, it is recommended that you opt for high-performance rubber to go with it.