Editorial Policy

Last Updated: July 8, 2026

Every chart on this site exists because somewhere, someone needed one specific number and couldn't trust what they found online. This page explains exactly how we research, verify, and maintain the data we publish, so you know what you're actually looking at when you read a chart on Auto Chart Guide.

Our Standard: The Chart Comes First

Most automotive websites treat a spec chart as decoration - a small table buried under a thousand words of filler. We do the opposite. The chart is the product. The surrounding text exists to help you understand what the number means and what could change it for your specific vehicle, not to pad the page.

If we can't verify a number, we don't publish it as fact. We'd rather leave a gap and tell you where to check than guess and hope it's close enough.

Our Editorial Principles

Accuracy comes before speed.

Transparency matters.

Primary sources come first.

Corrections are welcomed.

Readers deserve clear, verifiable information.

Editorial decisions are never influenced by advertisers or affiliate partners.

Where Our Automotive Data Comes From

We prioritize sources in this order:

Manufacturer documentation. Official towing guides, service manuals, spec sheets, and press materials published directly by the automaker. This is our primary source for anything involving towing capacity, payload, engine specs, and factory equipment.

Industry standards. For things like tire ratings or torque values, we reference recognized standards bodies (SAE, DOT, and similar organizations) rather than a single manufacturer's marketing page.

Independent cross-checks. Before publishing, we compare manufacturer numbers against at least one independent source — a dealer-published spec sheet, a service bulletin, or a second manufacturer document from a different model year - to catch outdated or misquoted figures.

We avoid pulling numbers from forums, unsourced blog posts, or content that doesn't cite where its own data came from. If a chart can't be traced back to something verifiable, it doesn't belong on this site.

How We Research and Build Every Automotive Chart

Every chart page follows the same process:

1. Identify the exact spec being asked for — not just "F-150 towing capacity," but which years, engines, cabs, and trims actually produce different numbers
2. Pull the raw data from manufacturer sources for every relevant configuration
3. Cross-check each number against an independent source
4. Explain what changes the number - because a maximum figure on a spec sheet rarely applies to every version of that vehicle
5. Cite the source directly under the chart, not buried in a footnote at the bottom of the page. Whenever practical, we identify the original manufacturer publication, official documentation, or recognized industry reference used to verify the data, allowing readers to review the source whenever possible.
6. Date it so you know exactly when it was last confirmed

This is also why our articles read a little differently than most automotive content you'll find elsewhere. We're not writing to fill space around a keyword - we're writing to make one number as clear and traceable as possible.

Why Numbers Sometimes Look Different Elsewhere

If you've searched for a spec before, you've probably noticed the same vehicle listed with two or three different numbers across different sites. That's usually not dishonesty - it's outdated content, a standard that got revised, or a package/configuration difference nobody bothered to explain.

We try to solve this two ways: by specifying exactly which configuration a number applies to, and by rechecking charts on a regular schedule instead of publishing once and leaving them alone indefinitely.

Our Update Schedule

Automotive specs aren't static, so neither are our charts:

• Model-year-specific charts (towing, payload, engine specs) are rechecked when a manufacturer releases new model-year data, typically annually
• Standards-based charts (tire ratings, torque specs, cross-reference data) are rechecked yearly or sooner if we're notified of a change
• Pricing and comparison charts are reviewed more frequently, since this kind of data shifts faster than mechanical specs

Every chart displays a "last verified" date so you're never guessing how current the information is.

If new manufacturer information, technical bulletins, or verified industry updates become available before a scheduled review, we may update the affected chart as soon as reasonably possible to maintain accuracy.

Corrections and Content Updates

We get things wrong sometimes — every publisher does. What matters is what happens next.

If you spot a number that doesn't match your owner's manual, your door-jamb sticker, or an official manufacturer source, tell us. Include the page, your vehicle's year/make/model/trim, and what you found instead. We check every report against a primary source and update the page once it's confirmed, along with the "last verified" date.

Report a correction through our Contact page.

Editorial Independence and Transparency

Auto Chart Guide participates in the Amazon Associates Program and may display advertising to help support the operation of this website. These relationships never influence our editorial decisions, research process, or the accuracy of the information we publish.

Use of AI

We may use AI-assisted tools to improve grammar, formatting, or content organization.

However, automotive specifications, charts, technical information, and editorial decisions are always reviewed by a human before publication.

Human review and source verification remain essential parts of our editorial workflow.

Who's Behind This

Auto Chart Guide is run by Tanim. You can read more about why this site exists on our About page, and how we handle your data on our Privacy Policy.

We're a small, independent operation - not a massive editorial team - which is exactly why we lean so heavily on sourcing and verification instead of asking you to just trust a byline. The process described on this page is what stands behind every chart, not a reputation we're asking you to take on faith.

Questions About Our Editorial Process

If anything here is unclear, or you have questions about how a chart was researched or verified, please contact us through our Contact Us page.

Our Commitment

Our goal is simple: to publish automotive information that is accurate, transparent, and genuinely useful. Every chart on Auto Chart Guide reflects our commitment to careful research, responsible publishing, and continuous improvement.

We appreciate every visitor who trusts Auto Chart Guide as a reliable source for automotive specifications and reference charts. Your feedback, questions, and correction reports help us improve the quality and accuracy of our content over time.

Thank you for visiting Auto Chart Guide and for supporting our mission to make reliable automotive information easier to find, understand, and verify.