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Yes. If you put TALLER (width does not effect speed, only traction) tires on a vehicle it will increase your potential top speed, if you put SHORTER tires on a vehicle it will have a slower top speed. I say potential because if your vehicle does not have enough power, it will not be able to turn bigger tires at high speed. Also, a taller tire will lower your acceleration in most cases, and a shorter one will increase it, assuming you can maintain traction. Remember to have your speedometer calibrated if you get taller/shorter tires, otherwise it will not be accurate.

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Q: Does size of tire affect speed of car?
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Related questions

How much would tire size affect odometer reading?

TS = OR * CTD / STD Where: TS = True Speed OR = Odometer Reading CTD = Diameter of the current tires on your car STD = Diameter of the Standard Tire for your car.


How does the size of a toy car affect its speed?

It would affect its speed because the weight of the car is gonna slow it down


Does the height of a car affect a car's speed?

The height of a car itself does not directly affect its speed. However, factors such as weight, aerodynamics, engine power, and tire size can impact a car's speed. A higher car may experience more air resistance, which can affect its top speed and acceleration.


How does the size of the driver affect the speed of the car?

the fatter you are, the less speed your car will max out at, but, the more weight, the more momentum


How does wheels affect a car's speed?

because the weight of your wheels and the size has wind Resistance on your car


Can a car with big tires at speed of 80 mph overtakes car with small tires at speed of 80 mph?

No because both cars are going the same speed. Changing the size of a tire effectively changes the gear ratio the car drives in. A larger tire will gear the car up and so it will have a higher top speed.


Is there a deference in speed if your car calls for tire size 205 70r14 and you have 205 75r14?

no circumference same


Will the size of a toy car effect the speed of it?

Yes it will affect the speed of the toy car. Example: A buggy is easier to push without any groceries in it.


Does rim or tire size change speedometer reading?

yes!! of course, because the shaft is designed to rotate a certain speed, according to the car advancing speed.


What is the width of a car tire?

Depends on the size tire and the aspect ration of that tire.


Is there a car tire with 185.50.15 size?

No.


Can heavy tire change the speed of a car?

It will slow the vehicles acceleration down, and make it take longer to stop. If the height of tire changes it will also affect the performance/ride quality.