Vehicle

Tire type

Featured

Brand

Price

Score

Deals

Load Index

Load Range

Load

Minimum Speed Rating

Speed Rating

Run flat

Three-Peak Mountain Snowflake

Studded/Studdable

Sidewall types

More options

Low to High

High to Low

255-45r18 tires

Terrena UHP

Ultra High Performance (or UHP) tires have a speed rating of V or greater and are used on sports cars, super cars, and other powerful vehicles. Commonly featuring a wide footprint and low profile, UHP tires provide excellent traction and steering response but should not be used when temperatures are at 40 degrees or below.

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.

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

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

Overall Diameter

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)

60 tires available in 255-45r18

In Size 255-45r18

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

Top rated:

Best customer reviewed tire.

Cinturato P7

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.

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

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

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

Run Flat

Low rolling resistance tires are designed to reduce the energy loss as a tire rolls, decreasing the required rolling effort, improving vehicle fuel efficiency.

Filter By

ENDS IN...

255/45R18 roadtrack Tires

Featured

All

Vehicle

Category

Price Range

Roadtrack Terrena UHP
255/45ZR18 103W XL | In stock

Category
UHP
Vehicle
Passenger
Mileage Warranty
N/A

Load Index
1929 lbs (103)
Max Speed
168 MPH (W)
Load Range
Extra (XL)
Sidewall
Blackwall
Tread Depth
9/32nds
Inflation Pressure
50 PSI
Part Number
ROD100037
Tread Design
Asymmetrical
Tire Weight
26.7 lbs
Overall Diameter
27"
Three-Peak Mountain Snowflake (3PMS)
No

Join the SimpleCrew and get exclusive perks.

Did you find what
you were looking for?

Filter By

ENDS IN...

255/45R18 roadtrack Tires

Roadtrack Terrena UHP255/45ZR18 103W XL | In stock

CategoryUHPVehiclePassengerMileage WarrantyN/A

Load Index1929 lbs (103)Max Speed168 MPH (W)Load RangeExtra (XL)SidewallBlackwallTread Depth9/32ndsInflation Pressure50 PSIPart NumberROD100037Tread DesignAsymmetricalTire Weight26.7 lbsOverall Diameter27"Three-Peak Mountain Snowflake (3PMS)No

Join the SimpleCrew and get exclusive perks.

Did you find what you were looking for?

Roadtrack Terrena UHP
255/45ZR18 103W XL | In stock

Category
UHP
Vehicle
Passenger
Mileage Warranty
N/A

Load Index
1929 lbs (103)
Max Speed
168 MPH (W)
Load Range
Extra (XL)
Sidewall
Blackwall
Tread Depth
9/32nds
Inflation Pressure
50 PSI
Part Number
ROD100037
Tread Design
Asymmetrical
Tire Weight
26.7 lbs
Overall Diameter
27"
Three-Peak Mountain Snowflake (3PMS)
No

Did you find what
you were looking for?