Putting the highest-octane fuel in your car is just wasting money: there's zero benefit to it. You should only use the minimum octane recommended for that engine.
While it depends on brand, the detergents and other additives are often better in higher-octane fuels. They help keep fuel injectors and other parts of the fuel system clean, which reduces potential problems down the road (ha ha).
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Putting the highest-octane fuel in your car is just wasting money: there's zero benefit to it. You should only use the minimum octane recommended for that engine.
While it depends on brand, the detergents and other additives are often better in higher-octane fuels. They help keep fuel injectors and other parts of the fuel system clean, which reduces potential problems down the road (ha ha).
https://www.aaa.com/autorepair/articles/don't-confuse-gasoli...
Peace of mind is a benefit.
I am not a long haul trucker. I put maybe 100 miles on my vehicles per month.
The cost of fuel is not relevant to me.