Quick Answer: What Happens If You Put Smaller Rims On A Car?

Can I replace 15 inch wheels with 17 inch?

A 185/70R15 tire has an overall diameter (wheel + tire) of 15 + (2 x 5.3) = 25.6 inches.

If you want to install 17-inch wheels, you will have to use a tire with a smaller height in order to maintain an overall (wheel + tire) diameter close to 25.6 inches.

So the tire you want for your new 17-inch wheels is a 205/50R17..

Can you replace 17 inch rims 20 inch?

It is possible to get a 17 and 20 inch wheel with the same overall diameter.

Are 16 or 17 inch wheels better?

While larger-diameter wheels and tires should improve handling and high-speed performance, lower-profile tires also tend to have a firmer ride and may be noisier than the smaller, standard rubber. … An 18-inch tire, for example, will probably weigh at least a couple of pounds more than a 16- or 17-inch tire.

Do bigger tires slow you down?

You can do what we call “plus sizing.” Plus sizing is when the wheel gets larger in diameter, but the size of the tire’s sidewall shrinks to maintain the tire’s overall diameter. Larger wheel diameters can result in faster and more composed handling; however, it can also result in slower acceleration capability.

Why do larger wheels reduce mpg?

For example, larger tires decrease your fuel economy because they are heavier, while smaller tires increase fuel efficiency. … Bigger tires also have a higher rolling resistance than smaller tires which means they require more resistance and effort to get them rolling.

Can I put smaller rims on my car?

Switching to a smaller wheel and a thicker tire can give you a smoother ride without any major modifications to your car. However, if you go too crazy and change your wheel size too much, it can cause some problems. … If you’re looking for a bigger wheel which can provide better handling, you can go up to an 18-in wheel.

Do Smaller wheels make your car lower?

A smaller overall diameter will lower the car. But at the same time it will increase the gap between the top of the wheel and the fender, possibly making the car appear to be higher off the ground.

What happens if I put the wrong size tires on my car?

When the tire and wheel size are drastically changed on newer vehicles, the warranty may be affected adversely, or even completely voided. Changing the tire size affects the way the brakes work, it affects wear and tear on the drive train and engine, and it affects the way the vehicle handles in all road conditions.

Can big rims mess up transmission?

The only time an increase in rim size will affect the transmission is if you increase the overall tire height. You’ve gone from a 16″ rim with a 60 series (IIRC) sidewall profile up +4. As long as your new tire height with the 20″ rims does not exceed +/-10% of the stock tire height, your transmission will be fine.

What happens if I put bigger rims on my car?

Large wheels can provide benefits in handling and performance. … Putting larger wheels on a vehicle than the ones with which it left the factory can cause problems for a vehicle’s suspension and brakes even if lower-profile tires keep the overall diameter the same.

Do Smaller wheels make a car go faster?

With smaller wheels you would go faster but cover a smaller distance per revolution of the wheel where as with a larger wheel you would go slower but cover a larger distance. For any fixed RPM an imaginary fixed point on the smaller wheel’s circumference will be faster as it has to cover a smaller distance.

Can you put any size rims on a car?

You can choose to go with that stock size or something larger. Just keep in mind that larger wheels will mean you need lower profile tires in order for the combination to clear your vehicle. The offset of your existing wheels is determined by measuring between the center line of the wheel and the wheel mounting pad.