Quick Answer: What Happens If I Get Bigger Rims?

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 widen aluminum wheels?

Yes, but it is all done on the back side. So if your 10″ wheel has a 6″ back space your 12 wheel will have an 8″ back space.

What does rim size increase?

So, increasing your wheel size will decrease the driving force from your wheels which will culminate in a decrease in acceleration of said wheels. To summarise, a car’s engine finds it more difficult to rotate larger wheels, making for a decrease in overall acceleration.

Do larger rims affect gas mileage?

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.

Are 20 inch tires better than 18 inch?

When swapping from an 18-inch wheel to a 20-inch, a tire with a smaller sidewall will be required. This smaller sidewall will provide your vehicle with improved handling characteristics but will also come at the cost of a harsher ride.

Can I make my wheels wider?

As a general rule of thumb, it’s safe to fit a tire up to 20 millimeters wider than stock on the original rim.

Do smaller wheels go faster?

Yes, smaller wheels accelerate faster, but it doesn’t matter. It all has to do with the rotational moment of inertia. … A 29” wheel has more mass at a larger radius from the centre of rotation (the hub), and thus has a higher moment of inertia than a smaller wheel and is harder to get moving.

Will bigger tires ruin my transmission?

Increasing Tire Size Will Reduce Your Vehicle’s Effective Gear Ratio. The increased size causes the tires to rotate slower to cover the same amount of ground. … If you are running an automotive transmission this can cause some serious strain depending on the current gear ratio if you choose not to regear your system.

Can you widen alloy wheels?

Most of alloy wheels can be widened to the inside If the wheel already has band, please measure the width of the end upstand to the arms of the rotor. There is also the possibility of narrowing wheels. To do this, you must first contact via e-mail by sending photos of wheels as well as to widen the front.

Is it bad to put bigger rims on your car?

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. … Bolting on larger metal wheels gives your vehicle’s springs and shock absorbers more weight to contend with.

Are 18 inch wheels better than 19?

It comes down to more subjective measures, apparently. The smaller 17-inch tires represent the most comfortable ride thanks to the larger sidewall. The 18-inch tires create a bit more road noise, and this is further exacerbated when the car jumps up to the 19-inch wheels and tires.

Is it safe to widen wheels?

Why Wheel Widening Is Dangerous Its ability to resist the kind of common stress applied at a 90-degree angle to the weld—such as hitting a pothole or a manhole cover—is very, very low. The resulting failure of the weld will cause the tire to deflate instantaneously and can potentially kill you or someone else.

Are bigger rims 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. … Bigger wheels cost more money. The bigger you go, the more expensive the wheels and tires.

Will bigger rims affect my speedometer?

The speedometer reading is based on how many times the axle turns. With bigger wheels, the axle will turn fewer times to cover the same distance, so the speedometer will think the car is going slower.