Reading a Tire

Specification tires are often forgotten. In fact, the numbers found on the tire wall is very informative and payers are known.
We can know the tire size, type tubles or not, the rate of speed, maximum carrying capacity and more tire information that we use. Below will explain the meaning of the row number.




Take for example P215/65R15 89H. Let's look at one-one:

Q: For passenger vehicles (passenger)

215: This symbol indicates the tire width is measured from one wall to another. That is, it determines the number of millimeters of tread. The bigger the number, the tire treads will look more broadly.

65: The ratio of height to width. The larger the numbers side of the tire will look higher. The smaller the number the lower the tire wall.

R: Construction of tires. The symbol R represents radial tire type.

15: The diameter of the tire, or better known by the ring 15. Usually correspond to the diameter (ring) wheels.

89: Index Power. Each figure has a different level haulage. It is also associated with the maximum wind pressure of n measured in units of PSI (pounds per square inch) and Kpa (kilopascals).

H: The rate of speed. Each letter has a different speed levels. The rate at which it covers:
- Q a maximum speed of 158 km / h
- S a maximum speed of 179 km / h
- T a maximum speed of 188 km / h
- U a maximum speed of 198 km / h
- H a maximum speed of 208 km / h
- V maximum speed of 240 km / h
- Z maximum speed above 240 km / h

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Tech-nimble

After working more than 20 years in high tech, I've settled on a mantra: This too shall pass. (Hey, I didn’t say it was original!) To that end, patience is critical, as is flexibility. And ultimately, success depends less on predicting technology trends and more on responding to them. You've got to be tech-nimble, which requires not only the willingness to change, but the technology to accommodate — and profit from — that change.

Yesterday, Adobe announced a restructuring based on a change in direction, from mobile Flash to HTML5. Some might consider this development as proof that Adobe lost the battle to Steve Jobs. But to my mind, they've simply recognized a trend and responded decisively. Adobe has built a product portfolio based heavily on tooling, including tools for HTML5 development. So they definitely fall into the tech-nimble category.

QNX has an even greater responsibility to remain tech-nimble because so many OEMs use our technology as a platform for their products. Our technology decisions have an impact that ripples throughout companies building in-car infotainment units, patient monitoring systems, industrial terminals, and a host of other devices.

So back to the Flash versus HTML 5 debate. QNX is in a great position because our universal application platform approach enables us to support new technologies quickly, with minimal integration effort. This flexibility derives in part from our underlying architecture, which allows OS services to be cleanly separated from the applications that access them.

Today, our platform supports apps based on technologies such as Flash, HTML5, Qt, native C/C++, and OpenGL ES. More to the point, it allows our customers to seamlessly blend apps from multiple environments into a single, unified user experience.

Now that’s tech-nimble.
 

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