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255/35R18

Standard Metric

Factory Specs, Physical Dimensions & Compatible Vehicle Applications

Factory Spec Overview

The 255/35R18 tire size features an overall diameter of 25.03 inches, a section width of 10.0 inches (255mm), and rotates 806 times per mile. It is a standard factory tire fitment on 150+ vehicle models including BMW 330xi, BMW 330Ci.

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Physical Dimensions & Specs

Overall Diameter

25.03"

635.8 mm

Section Width

255 mm

10.04" wide

Sidewall Height

3.51"

89.2 mm (35% aspect)

Revolutions / Mile

806

Circumference: 78.63"

Rim Diameter

18"

Wheel size

Recommended Rim Width

6.4" - 8.9"

Optimal rim width range

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Speedometer & Alternate Size Calculator

Testing an alternate size for your vehicle? Compare 255/35R18 against any proposed tire size below:

Popular Comparisons:
Tire 1 (Stock / Base)255/35R18
Overall Height:25.0"
Sidewall:3.5"
Revs/Mile:806
Tire 2 (New / Compare)245/60R18
Overall Height:29.6"
Sidewall:5.8"
Revs/Mile:682

Visual Tire & Wheel Comparison

Tire 125.0" HeightTire 229.6" Height

Speedometer Variance

+18.2%At 60 mph reading, actual speed is 70.9 mph
IndicatedActual SpeedDiff
20 mph23.6 mph+3.6 mph
30 mph35.5 mph+5.5 mph
45 mph53.2 mph+8.2 mph
60 mph70.9 mph+10.9 mph
75 mph88.6 mph+13.6 mph
90 mph106.4 mph+16.4 mph

Fender & Suspension Clearance

Fitment Status: MODERATE RISK

Flush fitment. Extends 17.7mm outwards. Check wheel arch clearance under full suspension compression.

Inner Strut Space:7.7mm LESS clearance
Outer Fender Push:Extends 17.7mm further out
Ride Height Delta:+2.27" ground clearance

Vehicles That Fit 255/35R18 (150+ Models)

Factory standard and optional vehicle fitments utilizing 255/35R18 tires:

YearMake & ModelTrim / VariantLookup Specs
2006BMW 330xiAutomaticView 2006 330xi ›
2006BMW 330Ci2D Coupe, AutomaticView 2006 330Ci ›
2006BMW 330Ci2D Convertible, AutomaticView 2006 330Ci ›
2006BMW 330iAutomaticView 2006 330i ›
2006BMW 330Ci2D Coupe, StandardView 2006 330Ci ›
2006BMW 330Ci2D Convertible, StandardView 2006 330Ci ›
2006BMW 330xiStandardView 2006 330xi ›
2006BMW 330iStandardView 2006 330i ›
2006BMW Z42D Convertible, AutomaticView 2006 Z4 ›
2006BMW Z42D Convertible, Standard, GS617BGView 2006 Z4 ›
2006BMW Z42D Coupe, AutomaticView 2006 Z4 ›
2006BMW Z42D Convertible, Standard, GS637BZView 2006 Z4 ›
2006BMW Z42D Coupe, StandardView 2006 Z4 ›
2006BMW M CoupeM CoupeView 2006 M Coupe ›
2006BMW M RoadsterM RoadsterView 2006 M Roadster ›
2007BMW 335i2D Convertible, AutomaticView 2007 335i ›
2007BMW 335i2D Convertible, StandardView 2007 335i ›
2007BMW 335i2D Coupe, AutomaticView 2007 335i ›
2007BMW 335i2D Coupe, StandardView 2007 335i ›
2007BMW 335i4D Sedan, AutomaticView 2007 335i ›
2007BMW 335i4D Sedan, StandardView 2007 335i ›
2007BMW 335xiAutomaticView 2007 335xi ›
2007BMW 335xiStandardView 2007 335xi ›
2007BMW Z42D Convertible, AutomaticView 2007 Z4 ›
2007BMW Z42D Coupe, StandardView 2007 Z4 ›
2007BMW Z42D Convertible, Standard, GS637BZView 2007 Z4 ›
2007BMW Z42D Convertible, Standard, GS617BGView 2007 Z4 ›
2007BMW Z42D Coupe, AutomaticView 2007 Z4 ›
2008BMW 328i2D Convertible, N51, AutomaticView 2008 328i ›
2008BMW 328i2D Convertible, N51, StandardView 2008 328i ›
2008BMW 328i2D Convertible, N52, AutomaticView 2008 328i ›
2008BMW 328i2D Convertible, N52, StandardView 2008 328i ›
2008BMW 328i2D Coupe, N51, AutomaticView 2008 328i ›
2008BMW 328i2D Coupe, N51, StandardView 2008 328i ›
2008BMW 328i2D Coupe, N52, AutomaticView 2008 328i ›
2008BMW 328i2D Coupe, N52, StandardView 2008 328i ›
2008BMW 328xi2D Coupe, N51, AutomaticView 2008 328xi ›
2008BMW 328xi2D Coupe, N51, StandardView 2008 328xi ›
2008BMW 328xi2D Coupe, N52, StandardView 2008 328xi ›
2008BMW 328xi2D Coupe, N52, AutomaticView 2008 328xi ›
2008BMW 335i2D Convertible, AutomaticView 2008 335i ›
2008BMW 335i2D Convertible, StandardView 2008 335i ›
2008BMW 335i2D Coupe, AutomaticView 2008 335i ›
2008BMW 335i2D Coupe, StandardView 2008 335i ›
2008BMW 335i4D Sedan, AutomaticView 2008 335i ›
2008BMW 335i4D Sedan, StandardView 2008 335i ›
2008BMW 335xi2D Coupe, AutomaticView 2008 335xi ›
2008BMW 335xi2D Coupe, StandardView 2008 335xi ›
2008BMW 335xi4D Sedan, AutomaticView 2008 335xi ›
2008BMW 335xi4D Sedan, StandardView 2008 335xi ›
2008BMW Z42D Convertible, AutomaticView 2008 Z4 ›
2008BMW Z42D Convertible, Standard, GS617BGView 2008 Z4 ›
2008BMW Z42D Convertible, Standard, GS637BZView 2008 Z4 ›
2008BMW Z42D Coupe, AutomaticView 2008 Z4 ›
2008BMW Z42D Coupe, StandardView 2008 Z4 ›
2009BMW 328i2D Convertible, N51, AutomaticView 2009 328i ›
2009BMW 328i2D Convertible, N51, StandardView 2009 328i ›
2009BMW 328i2D Convertible, N52, AutomaticView 2009 328i ›
2009BMW 328i2D Convertible, N52, StandardView 2009 328i ›
2009BMW 328i2D Coupe, N51, AutomaticView 2009 328i ›
2009BMW 328i2D Coupe, N51, StandardView 2009 328i ›
2009BMW 328i2D Coupe, N52, AutomaticView 2009 328i ›
2009BMW 328i2D Coupe, N52, StandardView 2009 328i ›
2009BMW 328xi2D Coupe, N51, AutomaticView 2009 328xi ›
2009BMW 328xi2D Coupe, N51, StandardView 2009 328xi ›
2009BMW 328xi2D Coupe, N52, AutomaticView 2009 328xi ›
2009BMW 328xi2D Coupe, N52, StandardView 2009 328xi ›
2009BMW 335i2D Convertible, AutomaticView 2009 335i ›
2009BMW 335i2D Convertible, StandardView 2009 335i ›
2009BMW 335i2D Coupe, AutomaticView 2009 335i ›
2009BMW 335i2D Coupe, StandardView 2009 335i ›
2009BMW 335i4D Sedan, AutomaticView 2009 335i ›
2009BMW 335i4D Sedan, StandardView 2009 335i ›
2009BMW 335xi2D Coupe, AutomaticView 2009 335xi ›
2009BMW 335xi2D Coupe, StandardView 2009 335xi ›
2009BMW 335xi4D Sedan, AutomaticView 2009 335xi ›
2009BMW 335xi4D Sedan, StandardView 2009 335xi ›
2009BMW 335d335dView 2009 335d ›
2010BMW 328i2D Convertible, N51, AutomaticView 2010 328i ›
2010BMW 328i2D Convertible, N51, StandardView 2010 328i ›
2010BMW 328i2D Convertible, N52, AutomaticView 2010 328i ›
2010BMW 328i2D Convertible, N52, StandardView 2010 328i ›
2010BMW 328i2D Coupe, N51, AutomaticView 2010 328i ›
2010BMW 328i2D Coupe, N51, StandardView 2010 328i ›
2010BMW 328i2D Coupe, N52, AutomaticView 2010 328i ›
2010BMW 328i2D Coupe, N52, StandardView 2010 328i ›
2010BMW 328xi2D Coupe, N51, AutomaticView 2010 328xi ›
2010BMW 328xi2D Coupe, N51, StandardView 2010 328xi ›
2010BMW 328xi2D Coupe, N52, AutomaticView 2010 328xi ›
2010BMW 328xi2D Coupe, N52, StandardView 2010 328xi ›
2010BMW 335i2D Convertible, AutomaticView 2010 335i ›
2010BMW 335i2D Convertible, StandardView 2010 335i ›
2010BMW 335i2D Coupe, AutomaticView 2010 335i ›
2010BMW 335i2D Coupe, StandardView 2010 335i ›
2010BMW 335i4D Sedan, AutomaticView 2010 335i ›
2010BMW 335i4D Sedan, StandardView 2010 335i ›
2010BMW 335xi2D Coupe, AutomaticView 2010 335xi ›
2010BMW 335xi2D Coupe, StandardView 2010 335xi ›
2010BMW 335xi4D Sedan, AutomaticView 2010 335xi ›
2010BMW 335xi4D Sedan, StandardView 2010 335xi ›
2010BMW Z430i, AutomaticView 2010 Z4 ›
2010BMW Z430i, StandardView 2010 Z4 ›
2010BMW Z435i, Automatic DCTView 2010 Z4 ›
2010BMW Z435i, StandardView 2010 Z4 ›
2010BMW 335d335dView 2010 335d ›
2011BMW 328i2D Convertible, N51, AutomaticView 2011 328i ›
2011BMW 328i2D Convertible, N51, StandardView 2011 328i ›
2011BMW 328i2D Convertible, N52, StandardView 2011 328i ›
2011BMW 328i2D Coupe, N51, StandardView 2011 328i ›
2011BMW 328i2D Convertible, N52, Automatic, GA6HP19ZView 2011 328i ›
2011BMW 328i2D Coupe, N52, Automatic, GA6HP19ZView 2011 328i ›
2011BMW 328i2D Coupe, N51, AutomaticView 2011 328i ›
2011BMW 328i2D Coupe, N52, Automatic, GA6L45RView 2011 328i ›
2011BMW 328i2D Convertible, N52, Automatic, GA6L45RView 2011 328i ›
2011BMW 328i2D Coupe, N52, StandardView 2011 328i ›
2011BMW 328xi2D Coupe, N51, AutomaticView 2011 328xi ›
2011BMW 328xi2D Coupe, N51, StandardView 2011 328xi ›
2011BMW 328xi2D Coupe, N52, Automatic, GA6HP19ZView 2011 328xi ›
2011BMW 328xi2D Coupe, N52, Automatic, GA6L45RView 2011 328xi ›
2011BMW 328xi2D Coupe, N52, StandardView 2011 328xi ›
2011BMW 335i4D Sedan, AutomaticView 2011 335i ›
2011BMW 335i4D Sedan, StandardView 2011 335i ›
2011BMW 335is2D Convertible, Automatic DCTView 2011 335is ›
2011BMW 335is2D Convertible, StandardView 2011 335is ›
2011BMW 335is2D Coupe, Automatic DCTView 2011 335is ›
2011BMW 335is2D Coupe, StandardView 2011 335is ›
2011BMW 335xi2D Coupe, AutomaticView 2011 335xi ›
2011BMW 335xi2D Coupe, StandardView 2011 335xi ›
2011BMW 335xi4D Sedan, AutomaticView 2011 335xi ›
2011BMW 335xi4D Sedan, StandardView 2011 335xi ›
2011BMW 335i2D Convertible, AutomaticView 2011 335i ›
2011BMW 335i2D Convertible, StandardView 2011 335i ›
2011BMW 335i2D Coupe, AutomaticView 2011 335i ›
2011BMW 335i2D Coupe, StandardView 2011 335i ›
2011BMW Z430i, AutomaticView 2011 Z4 ›
2011BMW Z430i, StandardView 2011 Z4 ›
2011BMW Z435i, Automatic DCTView 2011 Z4 ›
2011BMW Z435i, StandardView 2011 Z4 ›
2011BMW Z435isView 2011 Z4 ›
2011BMW 335d335dView 2011 335d ›
2012BMW 328xi2D Coupe, Eng CD N51, Automatic TransView 2012 328xi ›
2012BMW 328xi2D Coupe, Eng CD N52, Automatic Trans, Trans Mfr CD GA6HP19ZView 2012 328xi ›
2012BMW 328xi2D Coupe, Eng CD N51, Standard TransView 2012 328xi ›
2012BMW 328xi2D Coupe, Eng CD N52, Automatic Trans, Trans Mfr CD GA6L45RView 2012 328xi ›
2012BMW 328xi2D Coupe, Eng CD N52, Standard TransView 2012 328xi ›
2012BMW 335i2D Convertible, Automatic TransView 2012 335i ›
2012BMW 335i2D Convertible, Standard TransView 2012 335i ›
2012BMW 335i2D Coupe, Automatic TransView 2012 335i ›
2012BMW 335i2D Coupe, Standard TransView 2012 335i ›
2012BMW 335is2D Convertible, Automatic DCT TransView 2012 335is ›