How We Research Car Accessories & Detailing Gear

We research; we do not test

DriveScored is a research desk, not a garage bay. We do not buy every jump starter, dash cam and seat cover and put them through hands-on trials, and we never write as though we had. You will not read “we tested 40 jump starters in our shop” here. You will read researched, compared and evaluated, because that is what actually happened.

Car gear is a category where that limit matters more than most. A claim about how a product behaves in a crash, in a fire, or against a battery is a safety claim, and the honest ceiling for a site that has not run the test is the manufacturer states this — or, where no manufacturer statement exists, saying so.

Where the words come from

The manufacturer's own material first. Specifications, fitment data, manuals, warranty terms and support documentation published by the people who made the thing — Bosch, Trico, Rain-X, NOCO, Optima, Interstate Batteries, VIOFO and others we cite by name on the pages that use them.
Federal and industry sources for anything safety-adjacent. NHTSA (including its published test and advisory documents), the IIHS, the EPA and the Alternative Fuels Data Center, AAA and Battery Council International. We link the specific page that supports the claim.
Aggregated owner feedback, described for what it is. We read the public star average and rating count and look for complaints that recur, rather than for a quotable line. We do not read every review and we do not run a panel. Where opinion genuinely divides — durability, fitment, real-world runtime — we report the split instead of picking the flattering half.
A live-listing check, and a generation check. A listing can stay live, in stock and correctly priced long after the product behind it has been replaced, and no price pipeline can see that. We check separately whether the model we recommend is still the current one; 107 of 108 products carry a dated generation check, and where a product has been superseded but is still sold we say so on the page rather than quietly dropping it.

What we won't do

We won't claim hands-on testing we haven't done.
We won't assert a safety property we haven't sourced. If a manufacturer states that a seat cover is airbag-compatible, we attribute the claim to the manufacturer. If no such statement exists, the page says that instead of filling the gap.
We won't repeat a precise-sounding number we cannot trace. This niche is unusually polluted with confident statistics that lead back to nothing. Real figures get attributed to whoever published them; anything untraceable is cut.
We won't link a homepage and call it a citation.A source whose title promises a specific page while the link goes to an organisation's front door reads as substantiation and isn't. We deep-link the page that supports the claim, or we retitle the link to say it is a resource hub.
We won't fabricate owner quotes. Where community consensus is useful we describe the consensus and name where it came from; we do not reproduce individual comments as though they were interviews.
We won't point a buy button at a listing that cannot be bought. Every buy surface on the site is gated through one component, so a product cannot be de-listed on one page while another page still links it.
We won't take sponsored placements, paid inclusion or free product in exchange for coverage.

What an “Updated” date means here

Most sites stamp a fresh “Updated” date whenever anything in the file moves — a re-synced price, a rewritten meta description, a schema change. That is a freshness claim the article itself does not support, so we do not make it. An article here shows an “Updated” date only when the body of the article actually changed, and shows nothing at all when it did not. A page displaying only its publish date has not been quietly re-dated; it simply has not been rewritten.

What would change our mind

A recommendation gets rewritten when the maker replaces or discontinues the product, when a listing dies, when recurring owner complaints point at a fault we underweighted, or when a source we relied on turns out not to say what we thought it said. We would rather publish the correction than defend the pick.

Corrections

Prices move, listings change and products get superseded, so parts of this site go stale between updates by default. Tell us the page, the sentence or figure you think is wrong, and the source that says otherwise if you have one. A factual error, a dead or mismatched link or a price that no longer matches the listing gets fixed; where a correction changes the substance of a recommendation rather than a number, the page says what changed instead of being edited silently.