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.
LaSalle Series 350 cover priorities
Engineered for the LaSalle Series 350
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 LaSalle Series 350 Owners Say
based on verified purchases
“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'm delighted with the service and product quality from this car cover company. They have made a customer for life out of me.”
“It's a premium experience that leaves the competition in the dust.”
“I've had cheaper covers in the past, but they don't hold a candle to this one. It's a masterpiece in car cover technology.”
“Product as expected, efficient purchase - no regrets.”
“Quality item, prompt purchase - exceeded expectations.”
“Terrible packaging! My order arrived damaged because it was poorly packed. This experience was extremely disappointing.”
“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, dependable product - very satisfied.”
“DaShields has earned my highest recommendation! Their car cover is a beast against harsh weather, and cleaning is a no-fuss affair. Five stars!”
“I was initially hesitant about the price, but after seeing how well it performs, I can confidently say it's worth every cent. My car thanks me every day!”
“Their reliable service, fair cost, and high-quality offerings have left me thoroughly impressed. I highly recommend their products and professionalism.”
“No more worries about my car getting wet or dirty. This cover is the real deal.”
“DaShield product quality is outstanding, and their shipping times are unbeatable. I'm extremely satisfied with their service.”
“DaShield straightforward approach and honesty made my purchase stress-free. I highly recommend them for their exceptional service.”
“DaShields is a winner! Their product quality is unbeatable in severe weather, and it's refreshingly easy to keep in top shape. Five stars without a doubt!”
“Product as expected, efficient purchase - exceeded expectations.”
“Product as expected, reliable purchase - no regrets.”
“Impressed with DaShield! Fast shipping ensures my car stays protected, and their email responses provide peace of mind. Truly exceptional!”
“I did a thorough comparison between this car cover and carcovers.com, and the difference is remarkable. This cover is like a fortress for my car, while the competition falls short.”
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
LaSalle Series 350 Cover FAQ
Ready to protect your LaSalle?
Find Your Perfect Series 350 Cover.
Guaranteed fit to your cab type and configuration. Ships free. Built to outlast any climate.
Ultimum