How do you find hail dents on your car?

Find hail dents by watching a straight reflection move across each panel. Where the line bends, pinches or breaks, a dent sits under it.

You will rarely see the dent itself. Most hail dents are shallow, and the paint over them usually stays whole. There is no scratch and no change in color. What changes is the shape of the metal, and shape only shows in how the panel bends light.

That is why a car can look fine in the driveway and still carry a full count of dents. It is also why a careful look takes a few minutes, not a glance from the porch.

Small stones make the job harder. NOAA's Storm Prediction Center logged 156 reports of 1 inch hail or larger within 10 miles of Kansas City, Missouri, from 2010 to 2025. Only 23 of them reached golf ball size. Smaller stones often leave the small, shallow dents that are easiest to miss.

Let a straight line find them

A clean, glossy panel works like a mirror. Anything straight near the car shows up as a line on the paint. A roofline, a fence rail, the edge of a garage door or a long light fixture all do the job.

Over flat metal, that line runs smooth. Over a dent, it does one of three things. It dips toward the center, it squeezes into a small ring or it breaks into a short wobble.

Now move your head slowly. As you shift, the reflected line slides across the panel. A dent shows itself as the line passes over it, then goes quiet again. Moving matters more than staring, because a dent sitting between two lines can stay hidden from one spot.

The reflection also stretches a dent. The metal slopes gently into the low spot, so the line starts to bend well before the dent itself. A small kink in the line is worth a second look.

Technicians use the same trick with more control. A light board printed with straight stripes gets set against each panel at an angle. What happens at a hail estimate walks through how that count is kept.

Choose the light first

Flat light hides dents. A gray, overcast sky lights the panel evenly from every side. Small dents throw no shadow and bend nothing you can read.

High sun is not much better. At midday, the glare off the paint washes out the very reflection you need.

Low sun works well. Early in the morning or toward evening, light crosses the panel at a shallow angle. Even a small dent then throws a tiny shadow on one side.

At night, look for rows of lights. A gas station canopy, a parking garage or a garage with a long shop light puts clean stripes on the paint. Pull in under one, and dents you missed at noon can show plainly.

A flashlight aimed straight at the panel shows the deepest dents and little else. Dust works against you too. A dusty finish dulls every reflection, so dents on a dirty panel read softer than they really are.

Walk the car in order

Pick a corner and go around the car the same way every time. A fixed route keeps you from skipping a panel.

Start with the top of the car. The panels facing the sky take the most stones, so they tell you fastest whether the storm reached the car at all.

For flat panels, like the hood, the roof and the trunk lid, get low. Put your eye a little above the surface and look across it toward the far edge. For upright panels, like doors and fenders, stand at one end and look down the length of the car.

Take each panel slowly. Look along it once from each end, because a dent that hides from the front can show from the back.

Keep a rough tally per panel as you go. It is not a number for a claim. It only tells you how widely the storm spread across the car, and which panels took the most.

Leave the dents alone while you look. Pressing on one from the outside pushes the metal the wrong way.

The panels that hide dents

A few panels get missed by almost everyone.

The roof. It sits above eye level on most cars and well above it on trucks and SUVs. It also faces straight up, so it catches the most stones. Read it from a porch, a sturdy step or a ramp in a parking garage.

Roof rails and pillars. These strips are narrow and curved. The reflection already bends over a curve, so a dent blends right into it.

The back edge of the hood. The strip beneath the wipers sits low and often in shadow, and the wiper arms cover part of it.

The tops of the doors. The thin band of metal just below each window faces partly upward. It catches stones the rest of the door never sees.

Body lines. A pressed ridge already throws a sharp reflection. Dents sitting right on it hide in the turn.

The upper quarter panels. The metal between the back door and the rear glass curves in two directions at once. Reflections there are hard to read even on a clean car.

Under racks and crossbars. Anything mounted on the roof shades the metal beneath it. Look under and around each rail.

What your count will miss

Your tally will almost always come in low. That is normal. You are reading by eye, in whatever light the day gives you, without a board.

Your job is not to find every dent. It is to know the car was hit, and roughly where. The exact count, panel by panel, comes at the estimate under steady, controlled light.

The estimate also sorts what your eye cannot. Most dents can come out fully. Some sit on a brace, an edge or cracked paint and may not. How it works covers the steps from the first call to the finished panel.

Your next step

Once you know the car took hail, call for a free assessment. Hailsmith comes to the car where it is parked and counts every dent by panel under a light board. You also hear which dents will not come out, before anything is decided.