Grabber H/T
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Specifications
| Size | 255/70R18 Grabber H/T |
|---|---|
| Width | 255 mm |
| Aspect ratio | 70 |
| Rim diameter | R18 |
| Load index | 113 |
| Speed rating | T |
| Load range | SL |
| UTQG | 720 B B |
|---|---|
| Treadwear warranty | 70,000 miles |
| Tread depth | 12/32" |
| Weight | 38.4 lbs |
| Max pressure | 44 psi |
| Severe snow (3PMSF) | No |
| Run-flat | No |
About the General Grabber H/T
All-Season Highway-Terrain Passenger Light Truck/SUV tire. Available in Outlined White Letter (OWL) and Black Sidewall (BSW).
Features
* Duragen technology* Replacement Tire Monitor (RTM)* Visual Alignment Indicators (VAI)* M+S Rated* 70,000 Mile Limited Treadwear Warranty (H/S/T-Rated P-Metric sizes)* 65,000 Mile Limited Treadwear Warranty (V-Rated P-Metric sizes)* 50,000 Mile Limited Treadwear Warranty (LT-Metric sizes)* GT Shield+ Advantage Plan - Limited Warranty, 45 Day Customer Satisfaction Trial, Road Hazard Coverage & Mileage Warranty (if applicable)
Benefits
* Provides enhanced strength and durability for long, even wear* Provides the user with a warning when the tire is worn and needs to be replaced for additional safety* Allows the user to check wheel misalignment to avoid irregular wear
Understanding the 255/70R18 size
In the size code 255/70R18, 255 is the section width in millimetres (about 10"). 70 is the aspect ratio — the sidewall height is 70% of the width, or roughly 178.5 mm. R18 means radial construction on a 18-inch wheel, giving an approximate overall diameter of 32.1".
The load index 113 means each tire supports up to 2,535 lbs — about 10,140 lbs across a full set of four. The speed symbol T certifies the tire to 118 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 720 B B. The treadwear grade of 720 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 B 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 $165.74 per tire, a full set of four costs $662.96. That is about 10% below the average price of the 66 tires we stock in this size. Backed by a 70,000-mile treadwear warranty, that works out to roughly $9.47 per 1,000 miles across the set.
Frequently asked questions
What does the tire size 255/70R18 mean?
255 is the section width in millimetres, 70 is the aspect ratio (sidewall height as a percentage of width, about 178.5 mm), and R18 indicates radial construction for a 18-inch wheel. Overall diameter is approximately 32.1 inches.
What are the load and speed ratings of the General Grabber H/T 255/70R18?
Its load index of 113 allows up to 2,535 lbs per tire. Its speed rating of T is certified to 118 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 General Grabber H/T 255/70R18 tires cost?
A single tire is $165.74 and a set of four is $662.96, covered by a 70,000-mile treadwear warranty.
Does the Grabber H/T come in other sizes?
Yes — we stock 61 additional Grabber H/T sizes besides 255/70R18. Fit only a size approved for your vehicle.