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255-50r18 tires

Fenix

Ideal for use on tracks, racing & competition tires are built to go fast and offer drivers high-level traction and performance. Often times, these tires are only meant for track use.

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.

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

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

Part Number

Tire Weight

11 tires available in 255-50r18

In Size 255-50r18

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

Top rated:

Best customer reviewed tire.

Cinturato P7 (P7C2)

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.

Sidewall

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

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

Tread Design

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

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Ragnarok GTS

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.

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.

With similar, but improved specs to the factory tire

Best match:

Best match to original tire

TS-37 A/T

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.

Most popular among drivers in PA

Best seller:

Go with the best seller

LS-37 A/T

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.

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255/50R18 racing Tires

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Vehicle

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Lenso Fenix
255/50R18 106V XL | In stock

Vehicle
Racing & Competition
Mileage Warranty
N/A
Load Index
2094 lbs (106)

Max Speed
149 MPH (V)
Load Range
Extra (XL)
UTQG
420AA
Wet Traction
A
Tread Depth
7.8/32nds
Part Number
LENFENIX1825550
Tire Weight
32 lbs

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255/50R18 racing Tires

Lenso Fenix255/50R18 106V XL | In stock

VehicleRacing & CompetitionMileage WarrantyN/ALoad Index2094 lbs (106)

Max Speed149 MPH (V)Load RangeExtra (XL)UTQG420AAWet TractionATread Depth7.8/32ndsPart NumberLENFENIX1825550Tire Weight32 lbs

Join the SimpleCrew and get exclusive perks.

Did you find what you were looking for?

Lenso Fenix
255/50R18 106V XL | In stock

Vehicle
Racing & Competition
Mileage Warranty
N/A
Load Index
2094 lbs (106)

Max Speed
149 MPH (V)
Load Range
Extra (XL)
UTQG
420AA
Wet Traction
A
Tread Depth
7.8/32nds
Part Number
LENFENIX1825550
Tire Weight
32 lbs

Did you find what
you were looking for?