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.
Excalibur Limited cover priorities
Engineered for the Excalibur Limited
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 Excalibur Limited Owners Say
based on verified purchases
“DaShield deserves all the praise! Their car cover has proven its worth in extreme weather. Maintenance is a breeze. Five stars without a doubt!”
“Other brands may be well-known, but this car cover surpasses it in every way. It's the ultimate choice for those who demand the best in waterproof, durable protection.”
“I've found my reliable source for car protection. Their products are of high quality, and their service is efficient and hassle-free. Highly recommended!”
“Efficient service, dependable product - highly satisfied.”
“I chose this car cover after extensive research, comparing it to several competitors. It stands out as the best in terms of protection, and my experience has confirmed it - it's unmatched!”
“Smooth transaction, dependable service - very happy.”
“I had a product-related issue with my car cover, and DaShield addressed it promptly. Their commitment to resolving problems is commendable.”
“Impressed with quality, reliable service - exceeded expectations.”
“Honesty is rare to find these days, but DaShield embodies it. Their transparency and dedication to customer satisfaction are unmatched.”
“DaShield deserves all the accolades! Their car cover has protected my vehicle through the harshest of elements. Easy care makes it a five-star choice.”
“This car cover has elevated my car ownership experience to a whole new level. It's like having a personal bodyguard for my vehicle, and it makes me proud to own such a reliable product.”
“Quick delivery, quality product - exceeded expectations.”
“I received a damaged cover from DaShield. Their support team was quick to send a replacement. Competitors couldn't match this level of service.”
“I'm thoroughly impressed with DaShield! Their quick shipping and immediate email responses make the entire experience hassle-free. A well-deserved five stars!”
“DaShield went above and beyond when my custom order arrived with a minor flaw. They not only replaced it promptly but also offered me a discount on my next purchase as a goodwill gesture. Competitors didn't show such generosity.”
“Professionalism shines through in their service. From prompt delivery to quality products, they've earned my loyalty. A truly reliable choice.”
“Comparing this car cover to its competitors is like night and day. It's like comparing a diamond to a pebble - it's an obvious choice for quality and experience.”
“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.”
“Sealskincovers may be known for quality, but this car cover exceeds all expectations. It's like upgrading from a regular TV to a 4K OLED - a significant improvement.”
“This car cover has turned rainy days into a non-issue. It's incredibly easy to handle, and it keeps my car dry like magic. I'm genuinely thrilled with the overall experience!”
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
Excalibur Limited Cover FAQ
Ready to protect your Excalibur?
Find Your Perfect Limited Cover.
Guaranteed fit to your cab type and configuration. Ships free. Built to outlast any climate.
Ultimum

































































