Nitto Ridge Grappler 37X12.50R17LT D Ridge Grappler
Nitto

Ridge Grappler

37X12.50R17LT D
$346.50/tire $462.00
Set of 4: $1386.00
Minimum order: 4 tires (sizes can be mixed) ? Selling in sets of 4 is how we keep our prices this low — and a matching set keeps your car balanced and safe.
Most drivers replace all four for even wear and handling.
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Specifications

Size37X12.50R17LT D Ridge Grappler
Width37 mm
Aspect ratio
Rim diameterR17
Load index124
Speed ratingQ
Ply rating8
Tread depth18.3/32"
Weight81.48 lbs
Max pressure50 psi
Severe snow (3PMSF)No
Run-flatNo

About the Nitto Ridge Grappler

Rugged-Terrain Passenger Light Truck/SUV tire Combining the Extreme Off-Road Traction of a Mud-Terrain tire with the On-Road Traction and Comfort of an All-Terrain tire. Features Dual Sidewall Design.

Features

* Variable pitch tread pattern* Alternating shoulder grooves* Lateral Z grooves* Coupling end points* Reinforced block foundation* Stone ejectors* Staggered shoulder lugs* Alternating tapered edges* Step block edges

Benefits

* Provides a quiet and smooth highway ride* Help clear mud and maintain traction* To provide biting edges for traction* Strengthens the block edge to reduce irregular wear* Adds rigidity to tread blocks to reduce flex* Protects the bottom of groove from stone drilling* Provides traction in off-road environments* Provides additional biting edges for more traction

Understanding the 37X12.50R17LT D size

In the size code 37R17, 37 is the section width in millimetres (about 1.5"). R17 means radial construction on a 17-inch wheel.

The load index 124 means each tire supports up to 3,527 lbs — about 14,108 lbs across a full set of four. The speed symbol Q certifies the tire to 99 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 $346.50 per tire, a full set of four costs $1386.00. That sits close to the average for the 57 tires we stock in this size.

Frequently asked questions

What does the tire size 37R17 mean?

37 is the section width and R17 indicates radial construction for a 17-inch wheel.

What are the load and speed ratings of the Nitto Ridge Grappler 37X12.50R17LT D?

Its load index of 124 allows up to 3,527 lbs per tire. Its speed rating of Q is certified to 99 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 Ridge Grappler 37X12.50R17LT D tires cost?

A single tire is $346.50 and a set of four is $1386.00.

Does the Ridge Grappler come in other sizes?

Yes — we stock 101 additional Ridge Grappler sizes besides 37X12.50R17LT D. Fit only a size approved for your vehicle.

Other sizes of this model

Similar tires in 37/R17