Performance Ratings
DESERT TERRAIN LIGHT TRUCK RADIAL
Engineered to provide both on-road comfort and off-road performance. The sidewall lugs and 3-ply* polyester sidewall construction add protection to resist sidewall punctures. The tread blocks increase rigidity, help reduce irregular wear and minimize road noise.
Performance Ratings
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Off-Road Traction
The intermediate void ratio between the tread blocks helps to provide off-road performance in loose dirt and sand.
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Strength and Durability
Three-ply polyester sidewall construction and sidewall lugs aid in puncture resistance.
*LT tires with a “C” load range have a 6-ply rating.
LT tires with a “D” load range have an 8-ply rating.
LT tires with an “E” load range have a 10-ply rating.
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On-Road Manners
The 3D grooving and tread blocks on the Dune Grappler® help reduce tread movement. This helps reduce irregular wear and minimize road noise.
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Dual Sidewall Designs
Each Grappler has two sidewall designs so you can choose how your tires look. On the Terra Grappler one side has solid outlined lettering and the other has striped lettering.
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Longevity
Bridges were added between tread blocks to reduce tread flex, resulting in less heat build up to prolong the tire’s performance.
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| Size | Load/Speed | Code | Approved Rim Width Range (inch) | Overall Diameter (inch) | Overall Width (inch) | Sidewall | Tread Depth (1/32") | Revs/km | Max Load Single (lbs.) | Max Pressure Single (psi) |
|---|---|---|---|---|---|---|---|---|---|---|
| LT285/70R17 | 126R | 202790 | 7.5-(8.5)-9.0 | 32.6 | 11.7 | BL | 17 | 395 | 3750 | 80 |
| LT315/70R17 | 121T | 202810 | 8.0-(9.5)-11.0 | 34.4 | 12.8 | BL | 14 | 375 | 3195 | 50 |
| Size | Load/Speed | Code | Approved Rim Width Range (inch) | Overall Diameter (inch) | Overall Width (inch) | Sidewall | Tread Depth (1/32") | Revs/km | Max Load Single (lbs.) | Max Pressure Single (psi) |
|---|---|---|---|---|---|---|---|---|---|---|
| LT285/65R18 | 125R | 202820 | 8.0-(8.5)-10.0 | 32.5 | 11.7 | BL | 17 | 397 | 3640 | 80 |
| LT325/65R18 | 121R | 202850 | 9.0-(9.5)-12.0 | 34.9 | 13.1 | BL | 17 | 370 | 3195 | 50 |
| Size | Load/Speed | Code | Approved Rim Width Range (inch) | Overall Diameter (inch) | Overall Width (inch) | Sidewall | Tread Depth (1/32") | Revs/km | Max Load Single (lbs.) | Max Pressure Single (psi) |
|---|---|---|---|---|---|---|---|---|---|---|
| LT325/60R20 | 121R | 202860 | 9.0-(9.5)-12.0 | 35.1 | 13.1 | BL | 16 | 368 | 3195 | 50 |
| LT285/55R20 | 122R | 202710 | 8.0-(9.0)-10.0 | 32.4 | 11.8 | BL | 16 | 399 | 3305 | 80 |
| LT305/55R20 | 121R | 202880 | 8.5-(9.5)-11.0 | 33.1 | 12.8 | BL | 16 | 390 | 3195 | 65 |
Technical specs are subject to change without notice.
5 Year workmanship and materials warranty.
CUSTOMER REVIEWS
Favorite Tires for my Truck
I cannot say enough about the Dune Grapplers. I cannot believe how great the tread wear is on these tires. I change my tires summer/winter and these tires lasted me 12 seasons before having to change them, I love the flame pattern on the sidewalls and they handle well in wet conditions.
Yes, I recommend this product.
January 31,2023
By:TamRamJam
Vehicle Model:F150
Postal Code:T5B 3H1
Vehicle Make:Ford
Province:Alberta
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