Terms of use
Free instruments, provided as-is, built with care. Here is what that means in practice.
Estimates, not advice
Every calculator on drivenerve and its sibling apps produces estimates for orientation. Braking distances, acceleration times, fitment checks, costs and prices depend on real-world variables no calculator can see. Verify anything safety-critical with a qualified professional, and never treat an output here as engineering, financial or legal advice.
As-is, best effort
The instruments are free and provided as-is, without warranty. We work hard to keep formulas honest and pages fast, and we fix real errors quickly when you report them to hello@drivenerve.com. Your statutory rights are unaffected.
Your use
Use the tools for anything lawful, personal or commercial. Do not scrape at abusive rates, misrepresent our results as your own product, or republish substantial portions of the content without a link and credit.
Shop
The shop is in preview: nothing is sold until checkout opens. Once live, digital products are delivered by email after payment and carry a 14-day, no-questions refund. Prices are shown at checkout; founding prices can change without notice for future buyers, never retroactively.
Sponsors
Sponsored placements are always labeled and never alter tool results, rankings or editorial verdicts. Details for partners live on the sponsorship page. If we ever add affiliate links, they will be clearly labeled and will never change a verdict or a ranking.
Trademarks
Car makes and models mentioned across the network are the property of their respective manufacturers and appear only to identify the vehicles discussed. drivenerve is not affiliated with any manufacturer.
Operator contact: hello@drivenerve.com. Last updated 2026-07.