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.
Willys Model 39 cover priorities
Engineered for the Willys Model 39
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 Willys Model 39 Owners Say
based on verified purchases
“DaShields is unbeatable! Their shipping is impressively fast, and their email responses are always helpful and quick. Earning those five stars!”
“DaShield gets my full endorsement! Their car cover excels in severe weather conditions, and it's incredibly easy to maintain. Earning those five stars!”
“Prompt shipping, dependable service - no complaints.”
“Effortless shopping, dependable item - highly recommended.”
“Their team helped me choose a custom cover for my vintage car. They collected detailed measurements and even assisted with design choices. Competitors didn't offer customization and provided a one-size-fits-all solution.”
“When I encountered an issue with my car cover order, DaShield handled it with efficiency and courtesy. They turned a problem into a seamless resolution.”
“DaShield warranty coverage is impressive, and the free cable lock, patch kit, and storage bag make their deals unbeatable.”
“I appreciate DaShield proactive approach to problem-solving. They rectified a product issue promptly, ensuring I received a high-quality cover.”
“DaShield saved the day when my order was delayed due to weather. Competitors offered no solution, but DaShield reshipped promptly.”
“From the moment I reached out to this car cover service, I knew I was in good hands. They helped me select the perfect cover, and it arrived swiftly.”
“When it comes to solving problems, DaShield outshines the competition. Their support is top-notch and miles ahead.”
“Good service, excellent product - highly satisfied.”
“This car cover is the Holy Grail of car protection. It's rugged, reliable, and keeps my car in showroom condition. I'm ecstatic!”
“Reliable service, fair price - highly recommended.”
“DaShields is exceptional! Their car cover is a warrior against severe weather, and cleaning it is a breeze. Consistently delivering five-star quality.”
“Quality item, prompt purchase - exceeded expectations.”
“Quick response, excellent assistance - highly recommended.”
“Their warranty ensures confidence, and the free cable lock, patch kit, and storage bag add practicality and value to every purchase.”
“I can't praise DaShield enough for their honesty. They provided me with straightforward advice, ensuring I got the perfect cover for my vehicle.”
“I can't say enough about the outstanding service and the top-notch car cover I received. They make car protection a breeze.”
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
Willys Model 39 Cover FAQ
Ready to protect your Willys?
Find Your Perfect Model 39 Cover.
Guaranteed fit to your cab type and configuration. Ships free. Built to outlast any climate.
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