u/IndependentBee1795

Hi there! When hitting 72+ speeds I am really feeling a slight vibration inside the car, even when riding in the passenger seat. When driving, I am feeling it in the steering wheel. Is the first thought, my tires needing to be balanced again? I had new tires put on at 30k and I am at 50k. They say to get balancing and alignment done every 15k miles. Is this crazy or is this legit? I’ve always driven cars/front wheel drive vehicles and so I am a little blown away by this recommendation. Any thoughts, please share!