Terra Grappler
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Specifications
| Size | 305/40R22 XL Terra Grappler |
|---|---|
| Width | 305 mm |
| Aspect ratio | 40 |
| Rim diameter | R22 |
| Load index | 114 |
| Speed rating | S |
| Load range | XL |
| UTQG | 500 A B |
|---|---|
| Tread depth | 13.9/32" |
| Weight | 45.88 lbs |
| Max pressure | 50 psi |
| Severe snow (3PMSF) | No |
| Run-flat | No |
About the Nitto Terra Grappler
All-Terrain Passenger Light Truck tire.
Features
* Tread pattern void ratio is balanced for off-road traction and on-road handling* Coupling joints between tread block elements* Deep sipes and angled lateral voids* Staggered lugs on the shoulder* Passenger and Light Truck Tire Limited Warranty
Benefits
* Multi-purpose traction and handling on and off the road* All-season traction* Improved traction in deep sand and loose dirt for excellent off-road performance
Understanding the 305/40R22 XL size
In the size code 305/40R22, 305 is the section width in millimetres (about 12"). 40 is the aspect ratio — the sidewall height is 40% of the width, or roughly 122 mm. R22 means radial construction on a 22-inch wheel, giving an approximate overall diameter of 31.6".
The load index 114 means each tire supports up to 2,601 lbs — about 10,404 lbs across a full set of four. The speed symbol S certifies the tire to 112 mph under its rated load. Always match or exceed the load index and speed rating listed on your vehicle's door-jamb placard.
Tread life and grip ratings
This tire carries a UTQG rating of 500 A B. The treadwear grade of 500 is a relative durability score — a grade of 200 is expected to last roughly twice as long as a grade of 100 under the same controlled test. Traction grade A measures straight-line wet stopping grip (AA is highest, then A, B and C). Temperature grade B reflects heat resistance at sustained speed (A is highest).
Price and value
At $284.25 per tire, a full set of four costs $1137.00. That is about 24% above the average of the 13 tires we stock in this size, reflecting its position in the range.
Frequently asked questions
What does the tire size 305/40R22 mean?
305 is the section width in millimetres, 40 is the aspect ratio (sidewall height as a percentage of width, about 122 mm), and R22 indicates radial construction for a 22-inch wheel. Overall diameter is approximately 31.6 inches.
What are the load and speed ratings of the Nitto Terra Grappler 305/40R22 XL?
Its load index of 114 allows up to 2,601 lbs per tire. Its speed rating of S is certified to 112 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 Terra Grappler 305/40R22 XL tires cost?
A single tire is $284.25 and a set of four is $1137.00.
Does the Terra Grappler come in other sizes?
Yes — we stock 15 additional Terra Grappler sizes besides 305/40R22 XL. Fit only a size approved for your vehicle.