Fixing Your IS300 Caster Arm and Handling Issues

If your steering feels a bit lazy or you're noticing weird vibrations, your is300 caster arm might be the culprit. It's one of those parts that most owners overlook until the car starts eating front tires or shaking like a leaf every time you hit the brakes at a stoplight. The first-gen Lexus IS300 is a legendary chassis, but let's be real—these cars are getting up there in age. The rubber bits that kept things smooth back in 2001 are likely tired, cracked, or completely blown out by now. ...

April 28, 2026 · 6 min · Antunez Narvaez