If your car's steering rack is on its way out, there are some early symptoms that you can notice. For instance, you'll note how the steering wheel feels a lot tighter than it usually does. Or, how there's a distinct grinding sound and sensation as you're turning the wheel. Other than that, you might be able to catch the smell of burning oil (that's the power steering fluid as it's overheating). Speaking of, power steering fluid leaks underneath your car might also be early warning signs that your steering rack needs an urgent repair or replacement. It's crucial that you get it looked into ASAP, before the steering fails altogether as you're driving along.