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255-70r18 tires

Thrasher R/T RTD01

Designed for use on light trucks and SUVs such as the Ram 1500, Ford F-150, and Chevrolet Silverado. Light Truck tires are strong enough to support a truck's heavier weight and whatever else is being hauled or towed.

This product is not covered by a manufacturer’s treadlife warranty.

Mileage Warranty

The maximum carrying capacity for a tire determined by the manufacturer.

Load Index

Maximum speed capability to safely carry a load for an extended period of time.

Max Speed

The maximum load carrying strength at the specified inflation pressure, also known as ply rating.

The side of the tire between the tread and rim, with cosmetic branding as well as information about the tire including manufacturer, model, size, etc.

Sidewall

Standards that measure treadwear, temperature resistance and traction, example: "640 A A".  The 640 is the treadwear test and it lasted 6.4 times longer than the comparison tire tested against.  The first "A" is the traction rating using straight-line wet traction on test surfaces (see information tables tab) and the second "A" is the temperature rating by testing operation at high speeds without heat-related failure (see information tables tab).

UTQG

Wet Traction is a piece of the UTQG for example if  UTQG is: 500 AA A, the wet traction piece is the second piece, the "AA".

Wet Traction

Measured in 32nds of an inch, this metric shows how much tread life is left on a tire, with the tire's traction & stopping capabilities greatly diminished at 4/32nds and less. Tire manufacturers include "tire wear bars" at 2/32nds to indicate when your tire is worn out.

Tread Depth

The highest inflation pressure (measured in pounds of force per square inch, PSI) the tire is designed to contain, and should only be used when called for by the vehicle placard.

Inflation Pressure

An identifier of a particular tire line and size combination assigned by the tire manufacturer.

Part Number

Tread design (or tread pattern) can affect handling, traction & noise for different driving styles & road conditions.

Tread Design

Tire Weight

The measurement of width from a tires inner sidewall to the outer sidewall.

Section Width

The diameter of a tire that is inflated without any load applied.

Overall Diameter

Thrasher HT HTD01

Highway terrain tires are commonly used on light trucks and SUVs that typically haul materials or need to conquer highways and some off-road terrains.

142 tires available in 255-70r18

In Size 255-70r18

**Most drivers choose from our top picks**<br />They include the best matches 
                     of this tire size based on popularity, user ratings, and price.

We'll start with our 5 top picks

Consistently rated as excellent by experts with the highest SimpleScore among the top 5 tires.

Top SimpleScore&trade;:

Chosen by our tire experts.

Dynapro AT2 Xtreme (RF12)

All-terrain tires offer drivers traction on- and off-road, and are typically used by light truck and SUV drivers who want a tire that's able to climb rocks and perform on the highway.

This product is covered by a 70,000 mile manufacturer’s treadlife warranty. Merchandise covered by a manufacturer’s warranty is sold with the warranty by the 
        manufacturer extended to the purchaser. We will be happy to assist in obtaining fulfillment of a manufacturer’s 
        warranty. Other than applicable manufacturers’ warranties, there are no warranties, express or implied, 
        including any warranty of merchantability or fitness for a particular purpose. The only tires SimpleTire can 
        warranty are brand new defects (meaning that they have not been mounted or driven on). Any bead damaged will be 
        void of any warranty claim. Any other adjustments should be taken to the nearest authorized dealer for that 
        manufacturer. Sometimes the manufacturer also provides a treadlife warranty and mileage rating. Please be aware 
        that not all tires hold a mileage warranty from the manufacturer. Different tire models, even from the same 
        manufacturer, may or may not come with a treadlife warranty.

The range of widths the rim of the vehicle can be for this tire to be safely mounted on.

Rim Range

A three-peak mountain snowflake (3PMSF) symbol branded on a tire's sidewall indicates the tire meets required performance criteria in snow testing to be considered severe snow service-rated.

Three-Peak Mountain Snowflake (3PMS)

Most popular among drivers in PA

Best seller:

Go with the best seller

Klever A/T2 KR628

This product is covered by a 60,000 mile manufacturer’s treadlife warranty. Merchandise covered by a manufacturer’s warranty is sold with the warranty by the 
        manufacturer extended to the purchaser. We will be happy to assist in obtaining fulfillment of a manufacturer’s 
        warranty. Other than applicable manufacturers’ warranties, there are no warranties, express or implied, 
        including any warranty of merchantability or fitness for a particular purpose. The only tires SimpleTire can 
        warranty are brand new defects (meaning that they have not been mounted or driven on). Any bead damaged will be 
        void of any warranty claim. Any other adjustments should be taken to the nearest authorized dealer for that 
        manufacturer. Sometimes the manufacturer also provides a treadlife warranty and mileage rating. Please be aware 
        that not all tires hold a mileage warranty from the manufacturer. Different tire models, even from the same 
        manufacturer, may or may not come with a treadlife warranty.

With similar, but improved specs to the factory tire

Best match:

Best match to original tire

Terra Grappler G2

This product is covered by a 65,000 mile manufacturer’s treadlife warranty. Merchandise covered by a manufacturer’s warranty is sold with the warranty by the 
        manufacturer extended to the purchaser. We will be happy to assist in obtaining fulfillment of a manufacturer’s 
        warranty. Other than applicable manufacturers’ warranties, there are no warranties, express or implied, 
        including any warranty of merchantability or fitness for a particular purpose. The only tires SimpleTire can 
        warranty are brand new defects (meaning that they have not been mounted or driven on). Any bead damaged will be 
        void of any warranty claim. Any other adjustments should be taken to the nearest authorized dealer for that 
        manufacturer. Sometimes the manufacturer also provides a treadlife warranty and mileage rating. Please be aware 
        that not all tires hold a mileage warranty from the manufacturer. Different tire models, even from the same 
        manufacturer, may or may not come with a treadlife warranty.

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255/70R18 ironhead Tires

Ironhead Thrasher R/T RTD01
255/70R18 116T XL | In stock

Vehicle
Light Truck
Mileage Warranty
N/A
Load Index
2756 lbs (116)

Max Speed
118 MPH (T)
Load Range
Extra (XL)
Sidewall
Blackwall
UTQG
600AB
Wet Traction
A
Tread Depth
16/32nds
Inflation Pressure
50 PSI
Part Number
IHRT02K
Tread Design
Asymmetrical
Tire Weight
43.4 lbs
Section Width
10.24"
Overall Diameter
32.09"

Join the SimpleCrew and get exclusive perks.

Ironhead Thrasher HT HTD01
255/70R18 113T | In stock

Category
Highway Terrain
Vehicle
Light Truck
Mileage Warranty
N/A

Load Index
2535 lbs (113)
Max Speed
118 MPH (T)
Sidewall
Blackwall
UTQG
700AA
Wet Traction
A
Tread Depth
11/32nds
Inflation Pressure
44 PSI
Part Number
IHHT08K
Tread Design
Symmetrical
Tire Weight
38.6 lbs
Section Width
10.24"
Overall Diameter
32.09"

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you were looking for?

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ENDS IN...

255/70R18 ironhead Tires

Ironhead Thrasher R/T RTD01255/70R18 116T XL | In stock

VehicleLight TruckMileage WarrantyN/ALoad Index2756 lbs (116)

Max Speed118 MPH (T)Load RangeExtra (XL)SidewallBlackwallUTQG600ABWet TractionATread Depth16/32ndsInflation Pressure50 PSIPart NumberIHRT02KTread DesignAsymmetricalTire Weight43.4 lbsSection Width10.24"Overall Diameter32.09"

Join the SimpleCrew and get exclusive perks.

Ironhead Thrasher HT HTD01255/70R18 113T | In stock

CategoryHighway TerrainVehicleLight TruckMileage WarrantyN/A

Load Index2535 lbs (113)Max Speed118 MPH (T)SidewallBlackwallUTQG700AAWet TractionATread Depth11/32ndsInflation Pressure44 PSIPart NumberIHHT08KTread DesignSymmetricalTire Weight38.6 lbsSection Width10.24"Overall Diameter32.09"