If you drive on Texas roads, whether it is in a passenger car, motorcycle, pickup truck, van, bus, moped, or other motorized vehicle, that vehicle must display a Texas inspection sticker. Many people attempt to have their vehicles inspected, but fail due to some mechanical problem or other. What do the inspectors look for? What happens if your vehicle fails? Do you know the Texas inspection sticker law? At the end of 2014, R-22 refrigerant will be banned under EU legislation. So air conditioner systems with R-22 gas will effectively become redundant as any loss of gas cannot be replaced. It is estimated that there are still millions of R-22 systems still in operation, but the main reason for businesses delaying implementation of R-22 replacement systems is, putting it simply, the expense.