SITE REBUILD — 20% OFF Ultimum Covers · Thank you for your patience · Code: THANKYOU20
Hupmobile Series 521-J Cover
Guarantee FitFree ShippingShips Today30-Day Returns
← All Fabrics
DS CAR ULTIMUM LITE GRAY 1
DS CAR ULTIMUM LITE GRAY 2
DS CAR ULTIMUM LITE GRAY 3
DS CAR ULTIMUM LITE GRAY 4
DS CAR ULTIMUM LITE GRAY 5
DS CAR ULTIMUM LITE GRAY zSHARED 6 FABRIC
DS CAR ULTIMUM LITE GRAY zSHARED 11 VENT
DS CAR ULTIMUM LITE GRAY zSHARED 7 LOCK
DS CAR ULTIMUM LITE GRAY zSHARED 8 ANTENNA PATCH
DS CAR ULTIMUM LITE GRAY zSHARED 9 DIRECTION TAG
DS CAR ULTIMUM LITE GRAY zSHARED 10 FREEGIFTS
DaShield Ultimum Lite car cover in silver with side stripe accent and easy-on design
Windproof
ultimum-lite-truck-cover-easy-access-img.jpg
Lifestyle
ULTIMUM LITE SERIESDAILY COVER/UNCOVER ROUTINES

Half the Weight.

5-Year WarrantyGuarantee FitFree Shipping30-Day Returns

Lightweight · Zip Convenience

EASIEST DAILY USE⏰ Limited Time Offer20% OFF
$380$169.99$136
Extra $34 OffTHANKYOU20
🎁First Purchase? Save 20%

Subscribe to get your exclusive 20% discount applied instantly.

Choose Your Color

Why This Fabric

Ultimum Grade

20,000mm+ Waterproof

Microporous woven repels rain, snow, and standing water. Bone dry underneath.

All Fabrics

UPF 50+ UV Shield

Blocks UV-A + UV-B. Rated for a decade of direct outdoor exposure.

Exact Pattern

Guaranteed Fit

Cut from your body dimensions — mirror pockets, bumper contours, zero guesswork.

100GSM Inner Layer

Anti-Scratch Fleece

Zero-grit inner surface. Safe for daily on/off without marring clear coat.

Integrated Security

Wind-Lock System

Elastic hem + cable lock loop. Stays secured in the strongest winds.

Registered by Serial

Lifetime Warranty

Ultimum: Lifetime. Transfers with the vehicle.

  • 4-layer lightweight construction
  • DWR + PU waterproof coating
  • UPF 50+ UV protection
  • Scratch-free micro-fleece inner lining
  • 30% lighter than Ultimum — easy daily use
  • Double-stitched sealed seams
  • Guaranteed fit — model specific
  • 5-year warranty
Water Resistance
DWR + PU laminate — rated for heavy rain
UV Protection
UPF 50+ — blocks 98% UV-A and UV-B
Weight (per sq meter)
220 gsm (30% lighter than Ultimum)
Temperature Range
-20°F to 160°F (-29°C to 71°C)

Built to Last

Engineered for Any Condition.

From Arizona sun to Colorado hail — every DaShield cover is pressure-tested before it ships.

Pressure TestedShips in 24hrsFree Returns
Configure My Mats

Customer Videos

See It In Action.

Verified Reviews

What Hupmobile Series 521-J Owners Say

4.9

based on verified purchases

ES

Ethan S.

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.

Verified
JG

Joseph G.

Their honesty and commitment to customer satisfaction are evident in every interaction. They prioritize your car's protection above all else.

Verified
OH

Olivia H.

Good service, excellent product - highly satisfied.

Verified
ET

Emily Turner

When put to the test against Covercraft, this car cover emerges as the victor. It's the top choice for anyone seeking unbeatable protection.

Verified
AF

Avery F

Quick response, reliable product - no regrets here.

Verified
IF

Isabella F.

I received a damaged cover from DaShield. Their support team was quick to send a replacement. Competitors couldn't match this level of service.

Verified
DB

Daniel Brooks

Efficient service, reliable delivery - very satisfied.

Verified
JH

Jackson H.

I've recommended this cover to all my friends. It's tough, reliable, and truly waterproof.

Verified
SD

Samuel D.

I've dealt with varioDaShield, but the US one's honesty and genuine concern for my car's protection have made them my go-to choice.

Verified
ND

Noah Davis

I can't say enough good things about DaShield! Their product quality is unmatched during severe weather. Easy maintenance makes it a five-star winner.

Verified
LB

Lucas Baker

Kudos to DaShield! Their product quality is unmatched in harsh weather. Cleaning it is a piece of cake. Five stars well-deserved!

Verified
MP

Matthew P.

DaShields is a cut above the rest! Their quick shipping and timely email responses demonstrate their commitment to excellence. Five stars without a doubt.

Verified
HR

Harper R

I've owned a the competition before, but this car cover from a different brand has left it in the dust. The quality and durability are unmatched.

Verified
MC

Mia Collins

DaShield product quality is outstanding, and their shipping times are unbeatable. I'm extremely satisfied with their service.

Verified
BC

Benjamin C.

Dependable purchase, efficient service - exceeded expectations.

Verified
JH

Jackson H.

DaShield consistently exceeds expectations! My orders arrive quickly, and their email responses are always on point. Exceptional service all around.

Verified
LF

Lauren F.

My car has never looked better, and I owe it all to this incredible car cover. It's not just a protective shield; it's an experience that brings me peace of mind.

Verified
GB

Grace B

I've tested it against carcovers.com, and this car cover is the clear winner. It's the champion of car protection, hands down.

Verified
EA

Ethan Adams

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.

Verified
AD

Abigail D

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.

Verified

Verified Reviews

What Owners Say.

1 reviews · Ultimum Lite

Awesome !

I recently switched over to this new cover and what a difference! We had a torrential rain and a day later I uncovered my classic car and not a drop of water on it . Amazing ! There were 40 mph winds and the cover withstood everything!

CustomerJan 2026

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

Hupmobile Series 521-J Cover FAQ

Ready to protect your Hupmobile?

Find Your Perfect Series 521-J Cover.

Guaranteed fit to your cab type and configuration. Ships free. Built to outlast any climate.

Ultimum Lite

$169.99$380