




Storm-Proof, Tested.
All-Around Protection
Why This Fabric
- Hail tested to 1.5" stones at terminal velocity
- 400 gsm ultra-heavy-duty outer shell
- 4mm closed-cell EVA hail impact foam core
- Full PU waterproof laminate
- UPF 40+ UV protection
- Six-point 80-mph wind anchor system
- Triple-stitched reinforced seams
- Scratch-free fleece inner lining
- Guaranteed fit — model specific
- 5-year warranty including hail damage
All-Around Protection
- Hail tested to 1.5" stones at terminal velocity
- 400 gsm ultra-heavy-duty outer shell
- 4mm closed-cell EVA hail impact foam core
- Full PU waterproof laminate
- UPF 40+ UV protection
- Six-point 80-mph wind anchor system
- Triple-stitched reinforced seams
- Scratch-free fleece inner lining
- Guaranteed fit — model specific
- 5-year warranty including hail damage
Built to Last
Engineered for Any Condition.
From Arizona sun to Colorado hail — every DaShield cover is pressure-tested before it ships.
Customer Videos
See It In Action.
Verified Reviews
What International Harvester R121 Owners Say
based on verified purchases
“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.”
“Good service, excellent product - highly satisfied.”
“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.”
“Product as expected, top-notch purchase - well worth it.”
“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.”
“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.”
“Satisfied with purchase - exceeded my expectations.”
“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.”
“DaShield customer service is a game-changer. I've encountered issues with competitors, but they excel in problem-solving.”
“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.”
“Reliable service, quality product - very satisfied.”
“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!”
“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.”
“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.”
“Prompt shipping, top-quality service - happy customer.”
“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.”
“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.”
“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.”
“DaShield product quality is second to none, and their shipping times are impressively quick. They're a top choice for car covers.”
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.
Vanguard UHD