Nitto
Dune Grappler
LT285/55R20 E
$331.50/tire
$442.00
Set of 4: $1326.00
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Specifications
| Size | LT285/55R20 E Dune Grappler |
|---|---|
| Width | 285 mm |
| Aspect ratio | 55 |
| Rim diameter | R20 |
| Load index | 122 |
| Speed rating | R |
| Ply rating | 10 |
| Tread depth | 16/32" |
|---|---|
| Weight | 60.05 lbs |
| Max pressure | 80 psi |
| Severe snow (3PMSF) | No |
| Run-flat | No |
About the Nitto Dune Grappler
Desert Terrain Passenger Light Truck tire for On and Off Road.
Features
* Intermediate void ratio between the tread blocks* Three-ply polyester sidewall construction and sidewall lugs* 3D grooving and tread blocks help reduce tread movement
Benefits
* Helps to provide off-road performance in loose dirt and sand* Aid in puncture resistance* Helps reduce irregular wear and minimize road noise
Understanding the LT285/55R20 E size
In the size code 285/55R20, 285 is the section width in millimetres (about 11.2"). 55 is the aspect ratio — the sidewall height is 55% of the width, or roughly 156.8 mm. R20 means radial construction on a 20-inch wheel, giving an approximate overall diameter of 32.3".
The load index 122 means each tire supports up to 3,307 lbs — about 13,228 lbs across a full set of four. The speed symbol R certifies the tire to 106 mph under its rated load. Always match or exceed the load index and speed rating listed on your vehicle's door-jamb placard.
Price and value
At $331.50 per tire, a full set of four costs $1326.00. That sits close to the average for the 53 tires we stock in this size.
Frequently asked questions
What does the tire size 285/55R20 mean?
285 is the section width in millimetres, 55 is the aspect ratio (sidewall height as a percentage of width, about 156.8 mm), and R20 indicates radial construction for a 20-inch wheel. Overall diameter is approximately 32.3 inches.
What are the load and speed ratings of the Nitto Dune Grappler LT285/55R20 E?
Its load index of 122 allows up to 3,307 lbs per tire. Its speed rating of R is certified to 106 mph. Check your door-jamb placard and do not fit a tire rated below the vehicle's requirement.
How much does a set of 4 Nitto Dune Grappler LT285/55R20 E tires cost?
A single tire is $331.50 and a set of four is $1326.00.
Does the Dune Grappler come in other sizes?
Yes — we stock 1 additional Dune Grappler size besides LT285/55R20 E. Fit only a size approved for your vehicle.
Other sizes of this model
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