Frequently asked questions
Twenty questions: ten about how this site works and what it refuses to claim, ten about the fitment and legal questions that come up most before a purchase.
Last reviewed September 7, 2026
About this site
Common questions
Do you test the products you recommend?
No, and every page says so. There is no lab, no test fleet and no owned units. We compile the specifications each maker publishes, cite them, print the ones that exist, say so where they do not, and do the arithmetic where arithmetic helps. The full method is published on the how-we-pick page.
How do you make money?
Cabin Command is a participant in the Amazon Services LLC Associates Program and earns from qualifying purchases. Buying through a link here costs you nothing extra. We accept no free products and no paid placements, and every pick carries a stated reason someone should skip it.
Why do some buy buttons say “Check price” instead of a number?
Because the live price layer has nothing fresh for that product right now. Prices on this site render only from verified live data with the date stamped beside them. When there is nothing fresh, the button says check price rather than showing a remembered or stale figure. There is no third state.
Why do so many specifications say “Not published”?
Because they are not. Whole categories here publish no external dimensions, no load ratings and no operating temperature ranges — trunk organizers publish none of the first, cargo nets none of the second. Recording that honestly is more useful than filling the gap with an estimate people would then plan around.
Where do your product specifications come from?
From each manufacturer's or retailer's own published listing, cited on the product card with the date it was retrieved. Nothing is remembered and nothing is inferred. There are currently 72 products in the registry carrying 295 published specifications, each with a source.
Who writes this site?
Scooter M., an enthusiast who is genuinely into this — reads the manuals, compiles the specs, does the math. No lab coat, no credentials claimed, no test fleet. Every byline on the site names the same person and the structured data names him too.
Why are there no customer reviews or testimonials here?
Because this brand has no customers to have written any, and inventing them would be a fabrication. A clean page with no testimonials is correct; a page with fabricated ones is not. Any customer rating we show comes from real live data or it does not appear.
How often is the site updated?
Prices refresh daily and render only when fresh. Roundups, comparisons and fitment tables are reviewed every 90 days; guides every 180 days; legal and cost guides immediately on any known change. The last-reviewed date on every page is a real review date, never the build timestamp.
How do I report an error?
Write to info@cabincommand.com or use the contact form. Corrections are the mail we answer first, and a substantive one is noted on the page rather than silently patched. If we recorded a figure as unpublished and it turns out to exist, that is the most useful message you can send.
How many pages are there?
There are currently 74 content pages across six product categories and a guides library, plus the trust and legal pages. Everything is listed on the sitemap page, which is linked in the footer of every page.
Buying and fitment
Common questions
How do I know a cup holder expander will fit my car?
Two measurements, not one. The base has to fit your car's cup holder and the top has to accept your bottle, and those are unrelated diameters. Three products in this category publish both figures, and they are the only ones you can verify before buying. Measure your cup holder across the top opening — it takes ten seconds and no car manufacturer publishes it.
Will a Yeti or a Stanley fit in a car cup holder?
Usually not without an expander. Several expander makers name specific tumbler sizes they accept, and the widest published accepted range we found runs 2.7 to 4.2 inches, which is the only one whose upper bound covers a 40 oz Stanley. Our fitment table lists every published figure by named bottle.
What size trunk organizer do I need?
Roughly 45 liters for a sedan, 50 for a large sedan or compact SUV, 65 for a mid-size or large SUV, and 105 only for full-size SUVs and vans. No maker publishes external dimensions for these, so measure your cargo well's width, depth and height to the parcel shelf and buy the capacity that belongs in a well that size.
How do I stop a trunk organizer sliding around?
Strap it to one of the D-ring tie-downs your car already has. Non-slip bases work by interlocking with carpet fiber and do very little against a molded rubber cargo liner, which is what most SUVs have. Every decent organizer ships with straps and almost nobody uses them.
Will a seat gap filler fit my car?
Measure the gap at its widest point with the seat in your normal driving position. Exactly one product in this category publishes the range it covers — 0.2 to 1.2 inches — and everything else says universal without a number. Wider than about an inch and a quarter and a thin catcher will sag rather than span.
Are car phone mounts legal?
Using a phone in a mount is legal throughout the United States, and in the 33 states plus DC that ban handheld use, a mount is the ordinary way of complying. What can be restricted is attaching one to your windshield — several states limit that by position and size. A vent mount avoids the question entirely.
Are dash cams legal?
Yes, in all fifty states. What varies is where you may attach one to the windshield and whether you may record audio without consent. Mounting behind the rear-view mirror is the placement least likely to fall foul of any state's rules.
Does dash cam parking mode need a hardwire kit?
For continuous 24-hour surveillance, yes. On most vehicles the cigarette lighter socket is switched with the ignition, so a camera powered from it shuts down when you park. A hardwire kit taps a fuse that stays live and includes a low-voltage cutoff so the camera stops before flattening your battery.
Do vent phone mounts damage vents?
They can over months, and the mechanism is sustained weight on a thin plastic louver rather than the act of clipping. Hook an outer blade near the end of the vent where the housing supports it, prefer a mount whose hook bears against the housing, and use the lightest mount that holds your phone.
What is the single best thing to buy for a messy car?
A lidded, leakproof trash can. Empty your car and sort into rubbish and belongings — for most people the rubbish pile is bigger, which means the problem was never storage. A bin removes that entire category for very little money, and almost nobody buys it first.
Not answered here? Most of these have a full page behind them — the guides library covers each in depth with the sources, and how we pick explains the method behind every recommendation. If something is missing, tell us.