Vehicle

Tire type

Featured

Brand

Price

Score

Maximum Load Index

Load Range

Load

Minimum Speed Rating

Speed Rating

Popular Filters

Sidewall types

Run flat

Studded/Studdable

Three-Peak Mountain Snowflake

More filters

Low to High

High to Low

275-70r18 tires

Neomax-RT

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.

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  
                (Single wheel applications / Dual wheel applications).

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

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

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

297 tires available in 275-70r18

In Size 275-70r18

**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.

Open Country A/T III

This product is covered by a 50,000 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 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

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)

Based on verified customer reviews, this tire has been highly rated.

Top rated:

Best customer reviewed tire.

Trail Grappler M/T

Mud Terrain tires offer drivers traction on off-road terrains such as mud, dirt, sand, gravel, and rock, and are commonly used on CUVs, SUVs, light trucks, and jeeps.

With similar, but improved specs to the factory tire

Best match:

Best match to original tire

Dura Grappler

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.

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

Save on this  tire today.

Best deal:

Save even more.

Terra Hunter R/T Plus

Most popular among drivers in PA

Best seller:

Go with the best seller

Trac Grip M/T R408

2 to 4 day delivery to Feasterville-Trevose, PA

From 131.26 to 443.99

Want to dive deeper?

## Shop 275/70R18 Tire Size

275/70R18 tires, commonly found on large trucks, have been around since 2005. These trucks are often used on and off-road for long-distance delivery of goods and resources. Therefore, all-season, highway, all-terrain, mud terrain, or winter tires are ideal for these vehicles. Using [SimpleScore](https://simpletire.com/simplescore), here are the best 275/70R18 tires on the market today.



Popular vehicles:

- Chevrolet Silverado 2500 HD
- Ford F-350 Super Duty
- GMC Sierra 2500 HD
- Nissan Titan PRO-4X
- RAM 2500

[All-season tires](https://simpletire.com/categories/all-season-tires) are designed for various temperatures and wet conditions. For the best 275/70R18 all-season tires, consider the [Goodyear Wrangler Workhorse HT](https://simpletire.com/brands/goodyear-tires/wrangler-workhorse-ht#v=1&tireSize=275-70r18&mpn=131646875), with an impressive SimpleScore of 9.2. Its optimized tread pattern and durable compound provide excellent traction (9.9) on dirt, gravel, snow, or wet roads. Large tread blocks and open grooves ensure outstanding handling, scoring 9.8. Although its longevity score is 7.9, it comes with a 60,000 mile Limited Tread Life Warranty. The Wrangler Workhorse HT is built for tough jobs, making it ideal for your large truck.



[Highway tires](https://simpletire.com/categories/highway-tires) are designed for optimal performance on paved and highway routes, providing excellent ride quality, fuel efficiency, predictable handling, and a quiet ride. For the best 275/70R18 highway tires, consider the [Toyo Open Country H/T II](https://simpletire.com/brands/toyo-tires/open-country-h-t-ii#v=1&tireSize=275-70r18&mpn=364330), with a SimpleScore of 8.3. This tire features a wear-resistant tread compound for longer life. It is backed by a 70,000 mile limited warranty for P/Euro-metric sizes and a 50,000 mile warranty for LT-metric sizes. Its adaptive center groove, expanded shoulder groove, and four wide grooves enhance traction in dry, wet, and light winter conditions.



[All-terrain tires](https://simpletire.com/categories/all-terrain-tires) excel off-road and perform well on highways. They provide decent traction on various surfaces, making them ideal for large trucks on and off-road. The [Falken Wildpeak A/T4W](https://simpletire.com/brands/falken-tires/wildpeak-a-t4w#v=1&tireSize=275-70r18&mpn=28840886) is the best 275/70R18 all-terrain tire, with a SimpleScore of 9.5. It excels in handling (9.8) and traction (9.9) and is Three Peak Mountain Snowflake certified for harsh winter conditions. Its durability and wear resistance are supported by its 3-ply DURASPEC Sidewall Technology and enhanced tread depth, earning a longevity score of 8.9. Suitable for both highways and backcountry trails, the Wildpeak A/T4W offers robust durability and all-terrain confidence.



If you need a tire for limited off-roading, all-terrain tires are a good choice. However, for extensive off-roading or driving on muddy or dirt roads frequently, [mud terrain tires](https://simpletire.com/categories/mud-terrain-tires) are more suitable. The [Yokohama Geolandar M/T G003](https://simpletire.com/brands/yokohama-tires/geolandar-m-t-g003#v=1&tireSize=275-70r18&mpn=110133329) is an excellent 275/70R18 mud-terrain tire with a SimpleScore of 9.1. It provides exceptional traction on and off-road, earning handling and traction scores of 9.4 and 9.7, respectively. Though mud-terrain tires typically have reduced longevity, the Geolandar M/T G003's GEO-SHIELD structure—with two steel belts, three polyester body plies, a strong hexagonal bead, and a full-width nylon cap—gives it an excellent longevity score of 8.4.



For handling conditions like black ice and below-freezing temperatures, [winter tires](https://simpletire.com/categories/winter-tires) are essential. All-season, highway, and all-terrain tires are not ideal for such situations. Winter tires are designed specifically for harsh winter weather. The [Bridgestone Blizzak LT](https://simpletire.com/brands/bridgestone-tires/blizzak-lt#v=1&tireSize=275-70r18&mpn=000655), Three Peak Mountain Snowflake certified, boasts a SimpleScore of 9.2. Its zigzag and straight outer grooves remove water and slush to reduce hydroplaning and offer excellent wet traction. With a rugged rubber compound, it scores 9.9 in traction and 9.8 in handling. Its longevity score is 8, still good but lower than its other scores. For the best 275/70R18 winter tire for your truck, the Bridgestone Blizzak LT is an excellent choice.



Whether you drive a Chevrolet Silverado 2500, Ford F-350, RAM 2500, or something else, SimpleTire has a set of the best 275/70R18 tires that meet your needs, and at a great price!

ENDS IN...

NeoTerra Neomax-RT

Did you find what
you were looking for?

8707 Monterey St, Gilroy, CA 95020

408-413-9157

Sun-M-T-W-Th-F-Sat: 10:00 am-7:00 pm

Fastest option!

(888) 262 1105

service@simpletire.com

ENDS IN...

NeoTerra Neomax-RT

Did you find what you were looking for?

Did you find what
you were looking for?