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
DaShield car covers for compact, midsize, and full-size cars use a breathable woven laminate construction that manages moisture in both directions: liquid rain blocked from entering the cover from outside, water vapor permitted to exit outward from inside.
The two-directional design addresses the condensation mechanism that non-breathable covers produce. Moisture in the enclosed air under the cover condenses against paint when temperatures drop at night. In high-humidity environments — Florida at 80 to 90 percent summer relative humidity, the Pacific Northwest at 150-plus annual precipitation days — this cycle runs consistently through the wet season.
The woven laminate maintains a hydrostatic barrier against liquid water (ISO 811) while allowing vapor molecules to diffuse through the fiber matrix at ambient conditions. Rain stays out. Humidity exits.
Compact, midsize, and full-size cars are mapped as separate sizing categories at vehicle selection. Roof height, windshield rake, and trunk profile differ across passenger car size classes, and a cover patterned for the correct size class seals properly at the mirror caps, rocker panels, and deck lid — which is where loose covers allow cover-and-paint contact abrasion in coastal wind conditions.
Select your make and model at the vehicle selector to receive the cover sized for your specific car and designed for the moisture environment of coastal, tropical, and high-precipitation climates.
Auburn Model 40L cover priorities
Engineered for the Auburn Model 40L
For a compact, midsize, or full-size car parked outdoors in a humid or rainy climate, three engineering priorities define the correct cover selection.
First, two-directional moisture management. The breathable woven laminate blocks liquid water from entering while allowing water vapor to exit outward. This is the property that prevents the condensation cycle — moisture in the enclosed air depositing on cooler paint surfaces at night — from accumulating under the cover. Non-woven polypropylene and sealed PVC covers have low vapor transmission rates. They block rain and trap condensation equally. The woven construction resolves both directions as a single fabric design rather than a compromise between them.
Second, all-climate performance without humidity degradation. The Ultimum and Vanguard UHD are designed for continuous use in high-humidity, high-precipitation environments. Florida's five-month wet season, the Pacific Northwest's 150-plus annual precipitation days, and salt-air coastal exposure do not degrade the woven laminate's vapor transmission function. The cover maintains its breathable waterproof performance without a humidity ceiling.
Third, size-class fit for compact, midsize, and full-size cars. DaShield maps compact, midsize, and full-size passenger cars as separate sizing categories — windshield rake angle, roofline height, and trunk profile differ across the IIHS size classification range. The correct size class produces a cover that seats properly at the mirror and rocker anchor points without billowing in coastal wind conditions or pulling tight at the windshield.
Ultimum covers compact and midsize cars at $209.99, full-size at $219.99, with a Lifetime warranty. Vanguard UHD covers the same vehicle categories at $179.99 and $199.99 with a 5-Year warranty. Both use identical breathable woven laminate construction. Care for all woven outdoor covers: wipe-down with damp cloth only — machine washing degrades the laminate barrier and voids the warranty.
Customer Videos
See It In Action.
Verified Reviews
What Auburn Model 40L Owners Say
based on verified purchases
“I switched from Budge to this car cover, and the difference is mind-blowing. It's like upgrading from a horse-drawn carriage to a high-speed train - it's a game-changer.”
“Quality item, prompt purchase - exceeded expectations.”
“This cover has saved me so much time and money on car washes. It's unbeatable!”
“Product as expected, reliable service - happy customer.”
“DaShield consistently wows me! Speedy shipping and prompt email responses demonstrate their dedication to customer happiness. A five-star standout!”
“I've used other car covers before, but none of them have provided an experience quite like this one. It's a pleasure to use, and the results speak for themselves.”
“I was pleasantly surprised by their honesty. They didn't try to sell me something I didn't need, and I got exactly what was best for my car.”
“I'm consistently satisfied with their efficient service and superior products. They've set the standard for reliability and quality in car protection.”
“Efficient transaction, excellent product - highly satisfied.”
“Quick response, excellent product - highly satisfied.”
“Product as described, reliable service - recommended.”
“Effortless transaction, top-notch service, and speedy shipping.”
“It's like upgrading from a basic meal to a gourmet feast - a delightful experience.”
“This car cover has added a layer of convenience and joy to my daily routine. I love knowing that my car is protected effortlessly, thanks to this remarkable product.”
“DaShield ability to address problems effectively is a testament to their commitment to customer service excellence. They've earned my loyalty.”
“From the moment I received this cover, I knew I made the right choice. It's beautifully designed, easy to handle, and offers an exceptional experience from start to finish.”
“DaShield problem-solving skills are unparalleled. Competitors pale in comparison to their exceptional customer service.”
“Product as promised, professional service - recommended.”
“It's like trading a minivan for a luxury SUV - an incredible leap.”
“Great experience, top-notch product, and excellent service.”
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
Auburn Model 40L Cover FAQ
Ready to protect your Auburn?
Find Your Perfect Model 40L Cover.
Guaranteed fit to your cab type and configuration. Ships free. Built to outlast any climate.
Ultimum