[bradlys]

People buy at a price point. Adding those panels adds cost. You’d have to give something up to get those panels.

Luxury cars have had these panels for a long time because they’re built to a higher price point.

[RNCTX]

Yep. Just keeping dirt and water out goes a long way for parts longevity, too.

[greedo]

And helps dramatically with soundproofing.