Rear brake rotors on a 2023 Lexus RX350 are warping at 20,000 miles with hot spots, causing brake pulsation, and dealer quoted $550 for resurfacing which is seen as unreasonable.

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User stories, data model, API surface and a two-to-four week MVP cut — grounded in what these 1 reports actually said. Markdown you can paste into a coding agent.