My question is about gasoline. The conventional wisdom I’ve always heard is that brand-name gas (Chevron, Shell, etc.) is better for your engine than what is sold at discount/mom-and-pop gas stations.

Learn why at least nine major automakers recommend using Top Tier gasoline to prevent costly repairs and maintain optimal ...

Consumer Reports explains that gasoline “is essentially a shared commodity, often stored in common containers until it is purchased by a major retailer. After that, the retailer treats the gas with a ...

Consumer Reports says it's not really a gas saver, but it does promote more conservative driving, which can lead to gas ...