From 1998 to 2004, the price of gasoline fluctuated between $1 and $2 USD per U.S. gallon.
After 2004, the price increased until the average gas price reached a high of $4.11 per U.S.
gallon in mid-2008, but receded to approximately $2.60 per U.S.
gallon by September 2009.More recently, the U.S. experienced an upswing in gas prices through 2011, and by 1 March 2012, the national average was $3.74 per gallon. In the United States, most consumer goods bear pre-tax prices, but gasoline prices are posted with taxes included. Taxes are added by federal, state, and local governments.As of 2009, the federal tax is 18.4? per gallon for gasoline and 24.4? per gallon for diesel (excluding red diesel).Among states, the highest gasoline tax rates, including the federal taxes as of 2005, are New York (62.9?/gal), Hawaii (60.1?/gal), and California (60?/gal).However, many states' taxes are a percentage and thus vary in amount depending on the cost of the gasoline. About 9% of all gasoline sold in the US in May 2009 was premium grade, according to the Energy Information Administration.Consumer Reports magazine says, "If (your owner?s manual) says to use regular fuel, do so?there?s no advantage to a higher grade." The Associated Press said premium gas?which is a higher octane and costs more per gallon than regular unleaded?should be used only if the manufacturer says it is "required".Cars with turbocharged engines and high compression ratios often specify premium gas because higher octane fuels reduce the incidence of "knock", or fuel pre-detonation.The price of gas varies during the summer and winter months.Źródło: https://en.wikipedia.org/wiki/Gasoline
Some drivers also like to spend time on the selection of a good engine oil, which then pour into the car, on the occasion of clearing some of its parts.
Sometimes such preparation means a visit to the showroom, where you will need to check the suitability of the car to drive, and in the other case, only to adjust its settings to the specific needs of the driver.
Therefore, before the first ride you will need to set the right rear of the car is not only in accordance with applicable regulations, but also to match the growth and sight of a particular driver.
Equally important would be a good fit car seats to the person driving the growth.For security reasons you will also top up the engine oil and brake the car.