Built to Last
Engineered for Any Condition.
From Arizona sun to Colorado hail — every DaShield cover is pressure-tested before it ships.
Why this vehicle needs the right cover
Hail does not damage paint through pressure. It damages paint through concentrated point-load kinetic energy — the same physics that governs any ballistic impact on a flat surface. Sheet metal deforms when a single point absorbs a force it cannot distribute.
A woven car cover changes that equation. When a hailstone strikes a multi-layer woven surface, the interlaced yarn structure transfers force laterally across adjacent yarns before that energy reaches the panel below. The cover's job is not to stop the hailstone. It is to prevent the point-load concentration that causes the dent.
The DaShield Ultimum uses a multi-layer woven construction sized and patterned to the specific vehicle fitment — not a generic size range. The hem elastic, mirror pockets, and cable-and-grommet attachment system keep the cover in surface contact during wind-driven storms. Contact is what allows lateral dispersion to function.
Non-woven polypropylene covers, which represent the majority of budget car covers available online, do not share this construction. They deform at point of impact because bonded fiber networks have no lateral load-transfer pathway. The hailstone's energy goes into the cover, through the cover, and into the panel.
The difference between a woven and non-woven cover is not visible in a product photograph. It lives in the fabric architecture. The Ultimum is a woven cover. That is what makes it a hail cover.
Mercedes-Benz 500 SEL cover priorities
Engineered for the Mercedes-Benz 500 SEL
Three priorities drove the Ultimum's design: lateral energy dispersion under point-load impact, all-weather outdoor durability for vehicles that park outside year-round, and a fit precise enough to maintain body contact during storm conditions.
The first priority — energy dispersion — is addressed by the multi-layer woven construction. Each woven layer adds a lateral force-transfer pathway. More pathways mean more of the hailstone's kinetic energy distributes across the fabric surface before reaching the panel below. The Ultimum does not carry a numbered layer count in its name because the construction is a continuous woven assembly, not a stack of discrete sheets. The architecture is the protection.
The second priority — outdoor durability — is addressed by the waterproof barrier integrated into the woven assembly and the UV-resistant yarn treatment. A cover that degrades in its first season of sun and rain exposure is not a permanent outdoor solution. The Ultimum carries a Lifetime warranty because the materials are rated for continuous outdoor exposure, not periodic use.
The third priority — fit — is addressed by vehicle-model-specific patterning. The Ultimum at $209 for car fitments is not a universal-fit cover. It is patterned to hood geometry, trunk profile, mirror dimensions, and rocker panel length for the specific vehicle. Fit determines whether the cover maintains surface contact during wind-driven hail. A cover that billows or gaps at the quarter panel has reduced the lateral dispersion mechanism at exactly the moment it matters.
These three properties are not independent. A cover that disperses energy but does not stay on the car during a storm has failed at the system level. The Ultimum is designed as a system.
Customer Videos
See It In Action.
Verified Reviews
What Mercedes-Benz 500 SEL Owners Say
based on verified purchases
“DaShield ability to resolve issues is a testament to their dedication. They ensured my purchase went smoothly, and I'm a satisfied customer.”
“No need to look elsewhere for car protection. Their reliability, fair prices, and top-notch products have made me a loyal customer.”
“Competitors should learn from DaShield customer service. They handled my concern with speed and professionalism.”
“I used to use a well-known brand, but it doesn't hold a candle to this car cover. It's like comparing a blockbuster movie to a home video - the quality difference is striking.”
“Reliable product, professional service - very pleased.”
“I've owned a few car covers, but this one beats its competitors by a mile. It's like comparing a top-tier smartphone to an outdated model - it's just better.”
“Reliable purchase, top-quality product - no regrets.”
“I couldn't be happier with DaShield! Their car cover has endured extreme weather conditions without fail. Effortless maintenance seals the deal with five stars!”
“The shipping took longer than I anticipated, and I was hoping for a more expedited delivery. Additionally, the packaging, while adequate, could have been improved for added protection during transit. It would have been reassuring to see extra care taken in securing the cover.On the positive side, the quality of the car cover itself is decent, and it fits my vehicle well. However, I believe there is room for improvement in terms of shipping efficiency and packaging quality. I'll likely consider other options for my future car cover needs.”
“Outstanding service, fair prices, and top-quality products. Their professionalism shines through in every interaction, making them my trusted choice.”
“Their coupon code didnt work so I had to pay the full price, but the cover was very good. I could've got 15% off . you guys need to refund 15%!!”
“I've used a car cover from carcovers.com in the past, but this one leaves it in the dust. It's like comparing a space shuttle to a tricycle - this cover is the future.”
“DaShield stands out from the rest! Their product quality is unmatched in severe weather, and the ease of care is a pleasant surprise. Five stars well-deserved!”
“Efficient service, top-notch product - highly recommended.”
“I can't say enough about the outstanding service and the top-notch car cover I received. They make car protection a breeze.”
“DaShield support is a beacon of excellence. They resolved my issue promptly, leaving competitors in the dust.”
“Quality product, professional service - very pleased.”
“My car cover's zipper malfunctioned after a year of use. DaShield promptly sent a technician to my location to repair it. Competitors required me to ship the cover back at my expense.”
“DaShield product quality is top-notch, and their shipping times are unbeatable. They've earned my trust and loyalty.”
“This car cover has made me a lifelong customer. The experience it provides is unmatched, and I can't imagine trusting any other cover with my car.”
Verified Reviews
What Owners Say.
Our Story
Built for drivers who actually care.
Three minutes on why DaShield exists, how we engineer, and what makes the Ultimum series different from every cover on Amazon.
Common Questions
Mercedes-Benz 500 SEL Cover FAQ
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