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How to Protect Your Car From Hail

You usually get minutes of warning, not hours. What actually works to protect a vehicle from hail, what does not, and the preparation worth doing before the season starts.

3 min Auto Hail Techs
GuideHail DamagePrevention

Hail warnings arrive with very little lead time. Whatever you are going to do has to be decided in advance.

Before the season

Identify covered parking now. A garage, a covered deck, a parking structure near work. Knowing exactly where you are heading turns a decision into a drive.

Check your coverage. Hail is comprehensive. Liability-only pays nothing. Confirm you carry it and know the deductible.

Enable severe weather alerts on your phone. Minutes matter.

A vehicle under shelter
A covered space identified in advance is worth more than any cover you own.

What actually works

  • Structured cover. A garage or parking deck. Nothing else comes close.
  • A purpose-made hail blanket, if you have time to fit it and somewhere to

store it. These work, but they take minutes to deploy and are useless in the boot when the storm arrives.

  • Moving the vehicle, if you have genuine warning and somewhere to go.

What mostly does not

  • Blankets and floor mats. Better than nothing on the roof, but they slide,

they blow away, and they cover a fraction of the surface.

  • Cardboard. Goes soft the moment it rains, which is immediately.
  • Parking under a tree. Trades hail damage for branch damage, and branches

break paint.

  • Standard car covers. Fabric covers are made for dust and sun. They do not

absorb impact energy.

During the storm

Stay inside. Hail large enough to damage a car is large enough to injure you, and several people were treated in hospital after the April 2026 Springfield, Missouri event. A car is replaceable.

If you are driving, pull off somewhere safe, stay in the vehicle, and angle the front of the car toward the hail if you can. Windshields are laminated and designed to take impact. Side and rear glass is not.

Afterwards

Photograph before you move the car, open your claim promptly, and get the damage read under lighting rather than in a driveway. Schedule an in-person estimate.

Source: NWS Springfield — April 28, 2026 Hailstorm

Get Started

Schedule your freein-person estimate.

Pick a date and an exact time. We inspect every panel under proper PDR lighting, write the full scope, and walk you through what your insurance will cover — before you commit to anything. We come to the vehicle for the inspection, then the repair happens at our San Antonio shop on Culebra Rd.

Prefer to talk right now?
(210) 791-8505
Mon–Fri: 8:00 AM – 5:00 PM, Sat: 8:00 AM – 12:00 PM, Sun: Closed
24/7 storm dispatch during active events
sales@autohailtechs.com
We reply within one business day
9747 Culebra Rd, Building 3 Unit 305, San Antonio, TX 78251
Repairs happen at our San Antonio shop on Culebra Rd.
  • Lifetime warranty on every repair
  • We file your insurance claim for you
  • Guaranteed $0 out of pocket after supplement
  • Pickup & delivery available
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