Why can't all manufacturers put the gas filler tube on the left side?

Dear Car Talk | Oct 01, 1994
Dear Tom and Ray:
Warren
TOM: Are you nuts? I'm not sure we're the best people to ask, Warren. But I think you DO have a valid point about the gas filler.
RAY: I agree. The back ends of most cars are pretty symmetrical. So it shouldn't be that big a deal to standardize the location of the fuel door. And I'm with you, Warren. Convenience and custom dictate that it ought to be on the driver's side of the car.
TOM: So we're starting a new lobbying group to push for a new, national standard. We're calling it "Fuel Opening On Left Side" (FOOLS). And with a name like that, I can't think of two better celebrity spokesmen than my brother and me.
Warren
TOM: Are you nuts? I'm not sure we're the best people to ask, Warren. But I think you DO have a valid point about the gas filler.
RAY: I agree. The back ends of most cars are pretty symmetrical. So it shouldn't be that big a deal to standardize the location of the fuel door. And I'm with you, Warren. Convenience and custom dictate that it ought to be on the driver's side of the car.
TOM: So we're starting a new lobbying group to push for a new, national standard. We're calling it "Fuel Opening On Left Side" (FOOLS). And with a name like that, I can't think of two better celebrity spokesmen than my brother and me.
Got a question about your car?