About the brand
Italian immigrant Antonio Pasin began producing and selling children's wooden wagons in Chicago in 1917; he founded the Liberty Coaster Wagon Company in 1923, renamed it Radio Steel & Manufacturing in 1930, and it became Radio Flyer Inc. in 1987. The company remains family-led in its third generation. Its wagon materials are described as sturdy steel frames, durable fabric, and impact-resistant wheels, and it reports a precautionary chemical-safety approach with a restricted substances list used in supplier engagement. Source: Radio Flyer company history.
What the brand publishes
Radio Flyer's wagon copy states each wagon for kids undergoes rigorous testing to meet or exceed ASTM safety standards — edition unnamed. No brand-wide testing-program page for ride-ons was found beyond that sentence, and no lab is named at brand level for wagons or trikes. Underwriters Laboratories and SGS are named only for Flyer eBike testing and are not transferred to wagons or trikes here. The site's product note claiming third-party testing of 100% of product materials was not verified from a primary source in this pass and is not repeated on this page. Source: Radio Flyer wagon collection.
The honest caveats
eWagon recall 18-122 — not the trike
Radio Flyer eWagon (models 3912/3912A), CPSC recall 18-122 (March 14, 2018, about 5,000 units): a wire exiting the handle could be damaged when rotated, causing the motor to activate unintentionally. That is an eWagon, not the listed 4-in-1 Stroll 'N Trike.
Older wagon, walker and tricycle recalls — not the trike
Older recalls — a 1996 lead-paint wagon, 2005 walker wagons, and a 1995 tricycle recall — likewise do not touch the listed trike; their recall numbers were not confirmed in this pass.
Source: Radio Flyer eWagon recall page.
