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International Harvester R121 Cover
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DS CAR ULTIMUM LITE GRAY 1
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DS CAR ULTIMUM LITE GRAY zSHARED 6 FABRIC
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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
$447$199.99$160
Extra $40 OffTHANKYOU20
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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 Cover

Customer Videos

See It In Action.

Verified Reviews

What International Harvester R121 Owners Say

4.9

based on verified purchases

MD

Mia Davis

After comparing it with carcovers.com, I can confidently say that this car cover is the superior choice. It's the ultimate shield for my vehicle.

Verified
OH

Olivia H.

Good service, excellent product - highly satisfied.

Verified
LF

Liam F.

I had a positive experience with DaShield when my car cover's zipper malfunctioned. They sent a technician to my location to repair it, saving me time and effort. Competitors required me to ship the cover for repair.

Verified
MM

Mason M

Product as expected, top-notch purchase - well worth it.

Verified
GL

Grace L.

DaShield proved their commitment to customer satisfaction when my order was delayed due to unforeseen circumstances. They offered me a discount on my next purchase to make up for the inconvenience. Competitors provided no compensation for delays.

Verified
KH

Katie H.

DaShield gets my highest rating! Their car covers are a fortress against severe weather, and they're a breeze to keep clean. I couldn't ask for more.

Verified
SF

Sophia Foster

Satisfied with purchase - exceeded my expectations.

Verified
SS

Sebastian S

When my order arrived with missing accessories, DaShield overnighted them to me, allowing me to use the cover without delay. Competitors took weeks to send replacements.

Verified
CB

Chloe B.

DaShield customer service is a game-changer. I've encountered issues with competitors, but they excel in problem-solving.

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
AB

Amelia B

Quality item, prompt purchase - exceeded expectations.

Verified
JR

James R.

Reliable service, quality product - very satisfied.

Verified
LR

Lily R

This cover has made my life so much easier. It's easy to put on, fits perfectly, and keeps my car immaculate. It's worth every penny!

Verified
GM

Grace M.

I had a fantastic experience with this car cover service. Their knowledgeable staff guided me to the perfect cover, and it arrived promptly and in excellent condition.

Verified
CK

Charlotte King

This car cover has simplified my life in so many ways. It's easy to put on, fits perfectly, and delivers unparalleled protection. The experience of owning this cover is priceless.

Verified
MT

Michael Turner

Prompt shipping, top-quality service - happy customer.

Verified
WW

William Ward

DaShield demonstrated exceptional problem-solving skills when I needed a replacement cover within days for an upcoming event. They expedited production and shipping, saving the day. Competitors couldn't meet the same tight deadline.

Verified
KH

Katie H.

I've had many car covers, but this one stands out as a true champion. It's like a suit of armor for my car, and it performs flawlessly.

Verified
MD

Mia Davis

Having used both this car cover and its competitors, I can confidently say that this one stands head and shoulders above the rest. It's a class apart.

Verified
JM

Jennifer M.

DaShield product quality is second to none, and their shipping times are impressively quick. They're a top choice for car covers.

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

International Harvester R121 Cover FAQ

Ready to protect your International Harvester?

Find Your Perfect R121 Cover.

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

Ultimum Lite

$199.99$447