Posted by john in la on October 19, 2023 at 03:51:23 from (47.7.115.164):
In Reply to: define tier gasoline posted by wilson ind on October 18, 2023 at 15:40:44:
There are 2 grades of gasoline available. Regular and premium. Mid grade is just a mixture of the 2 grades.
All gasoline from the refinery goes into the same pipeline. So by the time it gets to the local station the gasoline you are buying at the chevron store might have been refined at the Exxon refinery.
Where the difference in gasoline comes in is when it is loaded into the truck to be delivered to the store. Based on what code the driver puts into the computer decides what additives are injected into the gasoline as it is loaded. So while the driver may be loading gasoline refined at who knows what refinery if he is going to a Exxon store it will always be injecting the Exxon additive into the gasoline.
Now here is where top tier comes in and it has nothing to do with octane levels.
Federal law mandates xx additives need to be added to gasoline for it to be sold. This is done at the refinery because all gasoline needs to have these additives. This is the gas you will buy at Walmart Kroger and any mom and pop unbranded store.
But all the branded stores add an additional additive package into the gasoline for their stores. Exxon puts a tiger in your tank. Chevron has Techron. Im sure shell has a catchy phrase to describe their additives. Today this added additive package is what they are calling top tier gasoline.
This added additives is suppose to help your engine run cleaner. I will let you decide for yourself if they are worth the extra cost of branded gasoline or just snake oil.
Upload one or more videos to your post. Photo and video filesizes should be less than 5MB. Formats allowed are gif, jpg, png, ogg, mp4, mov, and avi. Be sure to use filenames without spaces or special characters, and filetypes of 3 digits lower case.
We sell tractor parts! We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your best choice when you need parts. Shop Online Today. [ About Us ]
Today's Featured Article - A Question for Dads This recent topic from the Tractor Talk discussion board is being highlighted because it is an awesome display of the caliber of individuals that have made this site their own. The young person asking questions received positive feedback and advice from total strangers who "told it like it is" with the care many reserve for their own kids. The advice is timeless... so although it isn't necessarily antique tractor related, it will be prominently displayed in our archives to honor those who have the courage to ask and those who have the courage to respond in an honest, positive manner.
... [Read Article]
All Rights Reserved. Reproduction of any part of this website, including design and content, without written permission is strictly prohibited. Trade Marks and Trade Names contained and used in this Website are those of others, and are used in this Website in a descriptive sense to refer to the products of others. Use of this Web site constitutes acceptance of our User Agreement and Privacy Policy
TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere and its logos are the registered trademarks of the John Deere Corporation. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V.
