Aftermarket and oem wheels are different for one major reason.
Wheels and tires difference.
Based on the definitions provided above it would now be easy to identify the difference between wheel and tire.
In short the tire is part of some wheels.
Think of the tires as the rubber that covers the wheel s rim.
The tire houses the bead the tread and the sidewall.
Tires are the components that make contact with the road while a vehicle is being moved or even when it is at rest.
Tires are a major factor in how safe your car is to drive.
So what s the difference between summer tires and winter tires then.
When you start talking about wheels rims and tires things are not as complex because most people know what those are and can find them on the car.
The 19 refers to the wheel diameter which is the size of the wheel that the tire is intended to fit i e.
Tires are the round casings usually filled with air that mount onto the wheel.
One difference between tire rotation and wheel alignment is that tire rotation is an expected service with a predictable timeframe.
Tires are that homogenous piece of molded rubber that comes in contact with the driving surface.
Whereas the wheel the metal part where the tire is fit into.
The wheel is the circular metal object composed of the rim and the disc that serves as a support to the tire and is found in the inner part whereas the tire is the ring shaped rubber object attached around the wheel that protects the rim and encloses a certain quantity of compressed air.
We generally replace tires not wheels the slang usage mentioned by wendikidd notwithstanding.
This tire is made for a wheel with a 19 diameter.
Tires are for traction.
Tires wear differently if they re over or under inflated and your make and model may have different recommendations for when to rotate.
Wheels are for rolling or sometimes spinning consider a roulette wheel for example.
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.
In an automobile the wheels on a car consist of the rims and the tires.
The last part of the code.