Our track cars both blew the rear bearings in the course of a single race. It would be unfair to attribute that to a design flaw, because obviously the festiva was not designed for endurance racing. It was also not designed for extended use above 55mph, the national speed limit just about everywhere it was sold. Exceeding that causes heat to build up and it's no surprise that driving 65-75mph every day on the way to work can greatly shorten their life. The solution would have been a larger diameter, and wider, bearing. That would increase costs and reduce fuel economy, and would have been pointless given their design parameters.
If he's replacing them at 10,000 miles he's either driving very recklessly, or packing them wrong.
It's also not fair to call the festiva the "walking fish" of the korean auto industry. The technology was all retained by mazda so there is no evolutionary progress from the festiva to a modern kia. He should be looking at the excel, which is objectively worse than the festiva in every regard.
If he's replacing them at 10,000 miles he's either driving very recklessly, or packing them wrong.
It's also not fair to call the festiva the "walking fish" of the korean auto industry. The technology was all retained by mazda so there is no evolutionary progress from the festiva to a modern kia. He should be looking at the excel, which is objectively worse than the festiva in every regard.
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