ratchit — Your Vehicle Intelligence Platform
Free car maintenance scans, OBD-II diagnostic code lookup, personalized vehicle care plans, and curated parts kits. Trust-first automotive guidance for every driver.
Free Maintenance Scan
Answer a few questions about your vehicle — year, make, model, mileage, driving conditions — and get a personalized maintenance plan with prioritized service recommendations and cost estimates.
OBD-II Code Lookup
Look up any OBD-II diagnostic trouble code — P0420, P0300, P0171, P0455, P0128 and hundreds more. Get plain-language explanations, severity ratings, common causes, diagnostic steps, and repair cost estimates.
Curated Parts & Tools
Shop maintenance kits, diagnostic tools, and repair parts matched to your vehicle and service needs. Every recommendation is editorially curated for quality and value.
VIN Personalization
Enter your VIN for vehicle-specific maintenance schedules, part recommendations, and diagnostic context tailored to your exact year, make, model, engine, and drivetrain.
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