I'm replacing tires on my 2023 sedan and my dealer keeps pushing run-flats, saying they're safer since you can keep driving if you get a puncture. But they're like $200 more per tire than regular ones, and I've heard they give a harsher ride. Is it actually worth spending that much extra, or should I just stick with normal tires and roadside assistance?
The honest trade-off is that run-flats let you limp to a repair shop at reduced speed without changing a tire roadside, but you're paying extra for convenience rather than safety, and yeah, the ride is noticeably stiffer. Unless you're regularly driving in remote areas or have mobility issues that make changing a tire difficult, regular tires paired with roadside assistance (which most insurance or credit cards include anyway) give you essentially the same protection at a fraction of the cost. Run-flats also wear faster and have fewer replacement options when the time comes, so you might end up paying more over the life of the tires even before factoring in that initial premium.
Run-flats make sense if you're someone who really hates the idea of changing a tire on the roadside - maybe you're elderly, have a disability, or just live somewhere sketchy - but for most people they're not worth $800 extra for four tires. The harsher ride is real and annoying, your fuel economy takes a small hit, and they wear faster, so you're looking at higher replacement costs down the road too. A better move is to stick with regular tires, keep a decent spare and a jack in your car, and maybe throw an extra $50 at a roadside assistance membership if that gives you peace of mind.
Here's the practical thing nobody mentions: if you're worried about being stranded, spend maybe $100-150 total on a portable tire plug kit, a battery-powered air compressor, and a tire pressure gauge. You can patch a puncture yourself in ten minutes and limp to a shop, getting most of the run-flat benefit without the downsides or the cost. It won't work if the sidewall's shredded, but those situations are rare anyway.
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