Top tier gas list 2023 usa

An analysis by AAA reveals that gas with detergent additives can keep an engine running smoothly. Not all gasoline is created equal. Testing from that membership group revealed that consumers would be wise to factor the quality of the gasoline into their purchase decision, even if it costs a little more. Gasoline is essentially a shared commodity, often stored in common containers until it is purchased by a major retailer.

Maybe you should start! Engine-cleaning detergent additives in gasoline really do make a difference and are worth the extra price to keep your car healthy, according to independent laboratory testing from AAA. To be considered Top Tier, the gasoline must have a higher concentration of detergent added to it. AAA said it was surprised to find that detergent additives made such an impact on gasoline quality. The group is now urging drivers to use a gasoline that meets Top Tier standards for engine cleanliness and performance. Such carbon deposits are known to reduce fuel economy, increase emissions and negatively impact vehicle performance, particularly on newer vehicles.

Top tier gas list 2023 usa

Top Tier Detergent Gasoline and Top Tier Diesel Fuel are performance specifications and trademarks designed and supported by several automakers. Top Tier fuels must maintain levels of detergent additives that are believed to result in a higher standard of engine cleanliness and performance as compared to the United States Environmental Protection Agency EPA requirement. In addition, Top Tier fuels may not contain metallic additives, which can harm the vehicle emission system and create pollutants. As of , Top Tier Detergent Gasoline is available from 61 licensed retail brands, and Top Tier Diesel Fuel is available from 5 licensed retail brands. Licensed Top Tier fuel retailers use a higher level of detergent additive which can increase fuel economy and optimal engine performance. According to an automotive industry spokesman, the regular use of this type of gasoline results in improved engine life. The Top Tier standards must apply to all grades of gasoline or diesel that a company sells, whether it is economy low-octane or premium high-octane. Detergent additives serve to prevent the buildup of engine "gunk," which can cause a host of mechanical problems. Automotive journalist Craig Cole writes, "Gasoline is an impure substance refined from a very impure base stock — crude oil. In addition to its own molecular variability, refiners and retailers incorporate additional substances into the mix, from ethanol alcohol to octane enhancers.

After that, the retailer treats the gas with a specific additive, thereby giving the fuel its brand identity. The American Automobile Association AAA completed a study of Top Tier gas and found that it does indeed help keep engines clean and maintain a better standard of engine performance. Follow him on Twitter JeffSBartlett.

It also prohibits the use of organometallic additives known to damage catalytic converters. Initially developed by a smaller group of leading automotive manufactures, the sponsor group has grown to its current number of ten. Developed by automotive manufacturers and supplied by participating fuel retailers, the goal is to provide our common customer, the vehicle owner, with a higher quality fuel. Please contact us if no pump sticker is found on licensed brands. In EPA established a gasoline deposit control additive program to ensure that all gasoline used in the United States contains additives that limit the formation of such deposits. Deposits that form in engines and fuel delivery systems can cause performance issues such as reduced fuel economy, increased emissions and drivability problems such as hard starting, hesitation and stalling.

When it comes to buying gas for your vehicle, you make a lot of decisions on autopilot. However, this thought process might be causing harm to your car engine. While the majority of fuel stations get fuel from the same source, Top Tier stations have a formula that includes detergents, corrosion inhibitors, and friction reducers, which can extend the life of your car motor. In this helpful guide, we look at the meaning of a Top Tier gas station and highlight the top five to choose from. Further down in the article, you will find more specific information about each of these gas stations. If the gas station receives Top Tier branding, you are assured that the fuel has reached a particular performance standard. To be labeled a Top Tier provider, the following requirements must be met:.

Top tier gas list 2023 usa

Maybe you should start! Engine-cleaning detergent additives in gasoline really do make a difference and are worth the extra price to keep your car healthy, according to independent laboratory testing from AAA. To be considered Top Tier, the gasoline must have a higher concentration of detergent added to it. AAA said it was surprised to find that detergent additives made such an impact on gasoline quality. The group is now urging drivers to use a gasoline that meets Top Tier standards for engine cleanliness and performance. Such carbon deposits are known to reduce fuel economy, increase emissions and negatively impact vehicle performance, particularly on newer vehicles.

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A Higher Fuel Standard. We don't require that our vehicle owners use Top Tier gas [but it helps] make sure the engines are going to last as long as they could. Top Tier gas promises to keep your engine a lot cleaner, without a lot additional cost". Thus it is not necessary to get premium fuel if your car only needs regular. For many drivers, when the fuel gauge nears empty they pull into the gas station that is most convenient, or has the lowest price. Archived from the original on August 28, March 2, Bartlett Jeff S. Premium fuel has a higher octane level, which means it creates more pressure in the combustion chamber and burns hotter, which can increase the total amount of horsepower that your engine produces. Top Tier gas is designed to protect automotive emissions equipment and keep your vehicle running as cleanly as possible for a long time coming. May 26, Try again later. All email addresses you provide will be used just for sending this story.

Most of us view stopping by the gas station as a routine part of life, just making our choice based on proximity or the lowest price. These include detergents, friction reducers, and corrosion inhibitors, which may extend engine life. Then we will cover a few things you might like to know about gasoline, like what octane levels are and why they matter, what fuel additives are, and how they might benefit your car.

All email addresses you provide will be used just for sending this story. Like barnacles on a boat, carbon deposits can build up on vital engine parts, like valves, pistons and the combustion chamber. March 2, Retrieved June 13, — via HighBeam. Hidden categories: All articles with failed verification Articles with failed verification from April Articles with short description Short description matches Wikidata Use American English from March All Wikipedia articles written in American English Use mdy dates from March Articles with a promotional tone from December All articles with a promotional tone Articles containing potentially dated statements from All articles containing potentially dated statements All articles with unsourced statements Articles with unsourced statements from March Additive manufacturers pay for the testing, the cost of which varies from year to year, while gasoline companies pay an annual fee based on the number of stations it operates to participate in the program. View More. Motor Age. The automakers began to recommend specific brands of gas with adequate content to their customers. When the new regulations came in, most gasoline marketers who had previously provided higher levels of detergents reduced the level of detergents in their gasolines to meet the new standard. Finding Top Tier Gas.