Supermax UHP-1 UHP 235/45ZR18 94W Tire
Supermax TR-1 195/65R15 91H All-Season Tire Supermax TR-1 195/65R15 91H All-Season Tire $46.99
Summit Trail Climber HT03 LT265/70R18 124/121S LRE All-Season Tire Summit Trail Climber HT03 LT265/70R18 124/121S LRE All-Season Tire $116.99
Supermax

Supermax UHP-1 UHP 235/45ZR18 94W Tire

235/45ZR1894WAll-SeasonPassenger Car

$63.99each

How many?

4 tires: $255.96

Up to 4 tires per order.

- OR -
  • What’s included1 tire. The wheel is not included. Mounting and installation are not included.
  • Free shippingOn every order. We ship to the contiguous US only (not Alaska or Hawaii).
  • ReturnsYou have 30 days from the date you receive your order to request a return. Items must be unused and in their original condition. Email us first. Details

Same size, other tires

Tires in 235/45R18, this one included. A few of them:

TirePriceLink
AchillesTouring Sport AS
—View Achilles Touring Sport AS →
AdvantaER800
—View Advanta ER800 →
AdvantaHPZ-02
—View Advanta HPZ-02 →
AmericusRecon Tour Touring
—View Americus Recon Tour Touring →
ArisunAggressor ZS03
—View Arisun Aggressor ZS03 →
ArisunZP01
—View Arisun ZP01 →
ArmstrongBlu-Trac HP UHP All Season
—View Armstrong Blu-Trac HP UHP All Season →
ArroyoGrand Sport
—View Arroyo Grand Sport →
See all tires in 235/45R18 →

Specifications

Tire size235/45ZR18
Tire load index94
Tire speed ratingW
Tire load rangeStandard Load
Tire terrainHighway Terrain
Uniform tire quality grade (utqg)420 A A
Tire treadwear rating420
Tire sidewall styleBlack Sidewall
Tread depth9.56 in
Overall diameter26.26 in
ManufacturerSuperMax
Tire width235 mm
Vehicle fitment typeUniversal
Is run flatN
Vehicle typeCar
Construction typeRadial
Electric vehicle tireN
Wheel diameter18 in
Flotation tireN
FeaturesFits Multiple Makes And models
Items includedTire (wheel not included)
Total count1
Vehicle class designatorP
Tire locationFront and Rear Tires
Tire diameter18 in
Tire typePassenger Car Tires
ModelUHP-1 UHP1803KD
Maximum inflation pressure44 psi
Tire aspect ratio45

Specifications are as published by the manufacturer. Please confirm the size against the placard on your vehicle before ordering.

Description

SuperMax's UHP-1 is an ultra-high-performance tire engineered for sports cars and performance-minded coupes and sedans in warmer weather. A silica-based rubber compound and an asymmetrical tread improve traction and control at higher speeds on wet and dry roads.

An optimized design also limits uneven wear to help extend tread life.

This 235/45ZR18 size carries a 94W load and speed rating. It has a 44 psi maximum inflation pressure, a UTQG rating of 420AA and an overall diameter of about 26.26 inches.