My factory stock Toyota painted steel wheels rotted and I had a 6 inch long area rusted through inside the rim losing air. I was advised by my tire center ,that i took it to ,that was not safe to drive on. I called my local Toyota dealer service manager and was told it was road corrosion and was not under any warranty. What would of happened if I had been on the highway and had a rapid deflation of the tire or what if the wheel broke and came apart. The truck has no rust. I replaced all 4 wheels the very next day. These wheels should be recalled and inspected and replaced if needed before someone gets hurt.