How we check specs

Every number on this site comes from the product's maker first: their US product page, spec sheet, or manual. When the maker doesn't list something, we use a major US retailer's spec table. Each product page links to the sources we used.

If we can't find a spec from a reliable source, we leave it blank and show "Not listed." We don't fill in our own estimates.

Car seats

Car seat weight and height limits come only from the manufacturer. If a maker doesn't publish a limit, we don't list the seat. We never rank car seats by safety: every seat sold in the US must meet the same federal standard. Follow your seat's manual and labels. To check for recalls, search NHTSA with the model number and date code from the label.

What the comparisons mean

The sun marker shows which product has the highest or lowest number in that row, like lightest, narrowest, or lowest list price. It only compares the numbers. It doesn't mean one product is better for you.

Prices

We show the maker's US list price. Sale prices change daily, so check the retailer before you buy.

Corrections

Makers update products often. If you spot a wrong spec, email us and we'll check it against the source.