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NITTO
HD GRAPPLER 3PMS
350004
Tested by Kal
Size: LT285/70R17 121N
Category: all-terrain all-weather
Dig in deep and stay safe wherever the day takes you with Nitto HD Grapplers. Kal Tire designed these tires alongside Nitto so we could give commercial trucks superior performance across conditions—from slushy gravel to snowy highways and dry logging roads to rainy city routes. This heavy duty all-terrain light truck tire was made for hauling in Canada!
Winter rated and pinned for studs, the Nitto HD Grappler becomes studdable when your trucks and vans face deep snow and icy streets and highways.
With 10-ply construction, you’ve got a tire that’s built tough and built to last, while staggered tread blocks break up road noise for smooth, quiet driving and comfort.
Kal's Customer Care Plan

Kal's Test Results
? Independent & Objective Testing
? Summer vs Winter Tests
BRAKING
We varied our approach speeds by driving surface and by season for two reasons. First, this represents how most Canadians would normally drive on that surface in each season. Second, testing in both seasons provides an indication of how a tire's performance will be affected by road temperature.
CORNERING
To understand how road surface temperatures affect the cornering performance of a tire, our cornering tests are completed in both summer conditions (dry and wet pavement) and winter conditions (dry, wet and icy pavement).
? Independent & Objective Testing
The independent tire testers conducted extensive tests to determine how the tires in our core line-up perform in a range of conditions in both summer and winter. To maintain neutrality, no driver knew the specifics of the tires they were testing each time. All results were analyzed and processed by the testing group and then provided to Kal Tire for sharing with our customers.
Summer
Braking
- Dry
- Wet
Cornering
- Dry
- Wet
- Hydroplane Resistance
Winter
Braking
- Dry
- Wet
- Snow
- Ice
Cornering
- Dry
- Wet
- Snow
- Ice
- Hydroplane Resistance -
Sizes & Specs
Specifications for: 285/70R17
Tire Width: 285
Tire Profile: 70
Wheel Diameter: 17"
Speed Rating: N
Load Index: 121
Tread Depth: 19/32"
Weight: 57.76lbs
Section Width: 11.40"
Overall Diameter: 33.10"
Product Code: 207840
Load Range: E