Of course, a car wheel radius of the consideration, not just consider the fuel consumption there are safe, beautiful, ergonomic and so on other things, if only for only consider the fuel consumption problem
From the overall point of view of power, which small heat which fuel-efficient
Wheel steering radius size and fuel consumption is not directly related to the inevitable. Of course, if it is really around the pile barrel for the circle to draw a circle, that radius of the same circle around the same number is certainly longer, the consumption of fuel more.
The size of the wheel radius can not be big or small fuel-efficient. Car in the fuel economy and the balance of power, to consider a lot of factors. In simple terms, the engine's power curve indicator is an important reference standard. In the engine in the matching gearbox, the main reducer, due to the transmission of different speed ratio, reducer also have different speed ratio, different configurations have different performance. Can be an extreme example, the original car to reach the tire torque is very large, but the speed is not very fast, this time, the fuel consumption will be high, but there are Peng afraid of power, this time you give him a big wheel, this When the speed will have a certain increase in contact with the ground to promote the advance of the car will become smaller, fuel consumption may be reduced. The car has a minimum fuel consumption rate curve, can not remember, if your car is currently matching the wheel under the curve is at the lowest point, then no matter how big you change, fuel consumption will not be reduced. If it is not at the lowest point is likely to rise, it may be reduced. Fuel consumption is not to see the time to determine, is to see the distance, so try to open high-speed, so that the engine work in the high load range, fuel consumption will be reduced, which is high-speed road fuel-efficient reasons. Some places that may not be allowed, the time is too long, forget the. Do not spray
