Car owner cannot visually inspect brake pad life and rotor condition on the inside of the wheel without removing the tire and caliper.

No tool exists to see the inner brake pad or rotor surface without disassembly.

Severity

2Mild

Willingness to Pay

implied

Added

May 15, 2026

Workarounds Described

Removes tire and caliper to visually inspect inner pad and rotor

Implied Software Gaps

Wireless camera system with smartphone app that allows users to see hidden brake components without disassembly

App Concept

PadView Scope

A wireless borescope with a magnetic articulating head designed specifically for brake inspections. Clip it to the wheel well, snake the camera between spokes and calipers, and view pad thickness and rotor wear on both sides on your phone. No wheel removal needed.

Key Features

Articulating camera head with magnetic base
Live video feed to smartphone app
Built-in LED lighting for dark wheel wells
Wear indicator overlay to measure pad depth

Target Users: DIY car owners and independent mechanics working on personal or customer vehicles

Revenue Model: $79.99 one-time purchase of hardware, $2.99/month cloud storage subscription for inspection history

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