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245-40r18 tires

595 RS-Pro

Performance tires are designed for use on sports cars and performance-oriented vehicles. These tires are usually at their best in above freezing temperatures, and offer drivers responsive handling, improved acceleration, and strong braking capabilities.

Passenger tires are some of the most common tires you'll find on the roads today, and frequently used on coupes, sedans, hatchbacks, minivans, and other passenger vehicles. Passenger tires are available in a wide variety of types, such as all-season, winter, and ultra-high-performance.

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

Rim Range

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

Overall Diameter

220 tires available in 245-40r18

In Size 245-40r18

**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

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

Top rated:

Best customer reviewed tire.

ContiProContact

Like  their name suggest, all season tires are designed to give drivers performance year-round. All-season tires often provide strong performance in dry and wet conditions, and suitable traction and grip in wintery weather.

This product is covered by a 40,000 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.

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

Top SimpleScore&trade;:

Chosen by our tire experts.

ContiSportContact 5

Summer tires are designed for use in warmer weather or in areas where the temperatures does not drop below 40 degrees. These tires are ideal for ue in warm, dry, and wet conditions that are common in the summertime.

This tire features run flat technology that’s designed to assist the driver during a puncture of pressure loss.

Run Flat

With similar, but improved specs to the factory tire

Best match:

Best match to original tire

Potenza S001

Save on this  tire today.

Best deal:

Save even more.

S FIT AS LH01

This product is covered by a 45,000 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.

Most popular among drivers in PA

Best seller:

Go with the best seller

LXUHP-207

Ultra-high-performance all-season tires provide sporty traction and handling plus quick acceleration and braking in dry, wet, and light winter weather.

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.

2 to 4 day delivery to Feasterville-Trevose, PA

From 73.98 to 595.98

Want to dive deeper?

## Shop 245/40R18 Tire Size
The 245/40R18 tire size perfectly suits sporty vehicles as its large diameter and short profile boosts high-speed handling and performance. It is popular for its right mix of handling and balance, low road noise, and year-round traction. Most drivers use all-season tires of this size, although they are available in other categories. Using [SimpleScore](https://simpletire.com/simplescore), here are the best 245/40R18 tires on the market today.

Popular vehicles:

- Mercedes-Benz E-class
- [Chevrolet Corvette](https://simpletire.com/vehicles/chevrolet-tires/corvette)
- BMW 5 Series
- Subaru Impreza WRX
- Audi A4
- Honda Accord
- Subaru Forester

If you love sporty rides that require responsive steering during warmer conditions, go for a [UHP tire](https://simpletire.com/categories/uhp-tires) for better grip and faster acceleration. Capable of delivering agile handling on both dry and wet surfaces, these tires shorten the braking distance and provide better traction and grip. This makes it ideal for performance and luxury vehicles. We recommend the [Pirelli Cinturato P7](https://simpletire.com/brands/pirelli-tires/cinturato-p7#v=1&tireSize=245-40r18&mpn=2417800) as the best 245/40R18 UHP tire, boasting an overall SimpleScore of 9.3. The Cinturato P7 is built with an innovative rubber material to ensure a comfortable ride for drivers. While its optimized tread design reduces noise, the compact central block of the Pirelli Cinturato P7 helps it retain its shape during fast cornering, thereby mitigating uneven wear. Despite being an ultra-high-performance tire, the Pirelli returns a decent longevity score of 8.3. While the advanced and innovative rubber material makes the ride comfortable and noise-free, the Run-Flat technology helps the driver drive up to 50 miles after a complete pressure loss. The strong shoulder profile and ribbed tread pattern with solid center rib offer fantastic steering response and handling leading to an excellent handling score of 9.7 out of 10. Thanks to the four wide grooves, it removes water quickly from the tread to avoid the risk of hydroplaning and improve wet performance. At 9.8, its traction is outstanding, as it helps drivers excel with agile rides at high speeds.

Looking for year-round speed and responsiveness while exploring dry and wet terrains? A [UHP all-season tire](https://simpletire.com/categories/uhp-all-season-tires) will be perfect for your vehicle as it offers better grip, acceleration, and short braking distance. These tires are known for delivering superb handling and traction at high speeds. Check out the [Continental ExtremeContact DWS06 PLUS](https://simpletire.com/brands/continental-tires/extremecontact-dws06-plus#v=1&tireSize=245-40zr18&mpn=15573000000) as it is the best 245/40R18 UHP All-Season tire, which sports an excellent SimpleScore of 9.4. Its outstanding handling and traction make it a superb all-season tire for sporty rides, evident from its SimpleScore of 9.8 for both parameters. Thanks to Continental’s SPORTPLUS+ Technology, the tire offers superior grip and precise handling on dry, wet, and light snowy surfaces. With the Tuned Performance Indicators, drivers can instantly check whether their tires are optimized to perform on dry, wet, and light snow. At 8.8, the longevity score of the Continental tire looks great for a tire of the UHP All-Season category. Drivers can use the Alignment Verification System to check when they need an alignment, which helps reduce uneven wear.

When you look out for consistent and comfortable year-round rides on dry, wet, and light snow, you should go for [all-season tires](https://simpletire.com/categories/all-season-tires) for a balanced performance. These tires offer superb comfort, traction, handling, and durability in different ride conditions. As the best 245/40R18 all-season tire, you can pick the [Bridgestone Turanza Serenity Plus](https://simpletire.com/brands/bridgestone-tires/turanza-serenity-plus#v=1&tireSize=245-40r18&mpn=106140) for excellent traction and performance in dry and wet conditions. This Bridgestone tire boasts an outstanding SimpleScore of 9.1, promising consistent rides around the year. Built to last, it comes with an 80,000 mile limited manufacturer tread life warranty and sports a longevity score of 8.6. While the Nanopro-tech provides better rolling resistance for high fuel efficiency, its proprietary polymer technology enhances the tire performance as it wears down. The asymmetric design of the Turanza Serenity Plus enhances handling and performance, as evident from its excellent handling score of 9.9. Thanks to the 3D grooves that create extra biting edges for confident drives in snow, it scores equally well for traction, boasting a score of 9.9 out of 10.

Does your area receive more than just light snow? An [all-weather tire](https://simpletire.com/categories/all-weather-tires) ensures confident rides with better stability, traction, and grip around the year. With a SimpleScore of 9.1, the [Nokian WR G4](https://simpletire.com/brands/nokian-tires/wr-g4#v=1&tireSize=245-40r18&mpn=t430437) is the best 245/40R18 all-weather tire as it features the Three Peak Mountain Snowflake that demonstrates its ability to perform in severe snow. Thanks to the all-weather rubber compound, the WR G4 promises a long tread life. Backed by a 60,000 mile limited manufacturer tread life warranty, its longevity score is 8.2. The advanced rubber compound and the jagged 3D sipes on the center rib create additional biting edges to boost stable handling. At 9.4, its handling score looks commendable for an all-weather tire. Its Blade Grooves eliminate snow, rain, and slush from the contact patch and avoid the risk of hydroplaning while boosting dry, wet, and snow traction. It excels in traction with a score of 9.7 out of 10.

If you reside in freezing conditions where the temperature remains below 45 degrees Fahrenheit, you need to equip your car with a dedicated [winter tire](https://simpletire.com/categories/winter-tires). These tires are designed to combat snow, ice, and slush, offering better grip, traction, and handling in severe winter conditions. Winter tires feature large grooves and dense sipes to provide additional grip and ensure shorter braking distance on slippery terrains. Check out the [Yokohama iceGUARD iG53](https://simpletire.com/brands/yokohama-tires/iceguard-ig53#v=1&tireSize=245-40r18&mpn=110115349), which is the best 245/40R18 winter tire that achieves an overall SimpleScore of 8.6. Among individual scores, the iceGUARD iG53 performs the best on the longevity front with a score of 9. While it features a low-heat generating compound to reduce rolling resistance and enhance fuel efficiency, the directional tread pattern boosts traction and stability on snowy and icy roads. At 8.6, it offers decent traction on treacherous terrains to improve your ride quality. Thanks to the 3D triple sipes, drivers enjoy better handling in wintry conditions, which is evident from its handling score of 8.3. When it comes to navigating freezing conditions, the iceGUARD iG53 is a great choice.

Whether you drive a Chevrolet Corvette or BMW 5 Series, SimpleTire has a set of the best 245/40R18 tires that fulfill your needs at affordable prices!

ENDS IN...

Federal 595 RS-Pro

Tire size245/40ZR-18
Select size215/40ZR17 87W 215/40ZR18 85Y 215/45ZR17 91W XL 225/40ZR18 92Y XL 225/45R15 87W XL 235/35ZR19 91Y XL 235/40ZR17 90W 235/40ZR18 91Y 245/40R17 91W XL 245/40ZR18 93Y 245/40ZR19 98Y XL 255/35ZR18 94Y XL 255/35ZR19 96Y XL 255/40ZR17 79Q 285/35R18 101Y XL
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ENDS IN...

Federal 595 RS-Pro

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