Lexus RX I (MCU15) Wheel Lug Pattern and Fitment | Bolt Pattern, Offset, Center Bore

The Lexus RX I (MCU15) features a consistent wheel lug pattern specification essential for selecting compatible aftermarket or replacement wheels. This model uses a lug pattern of 5x114.3 mm PCD, a common specification among Lexus vehicles to ensure precise mounting and fitment.\n\nWheel offset (ET) plays a crucial role in the RX I's handling and stance, typically ranging between ET35 and ET45, depending on the wheel size and year. The center bore diameter is 60.1 mm, allowing wheels designed to fit this exact hub size for optimal balance and vibration-free performance.\n\nRim sizes compatible with the RX I (MCU15) vary from 16-inch to 18-inch diameters, supporting different tire profiles and enhancing ride comfort or sporty aesthetics. Our year-sorted reference table on the site provides detailed specifications to help select wheels and tires accurately matched to your Lexus RX I (MCU15).\n\nConsulting the correct bolt pattern, offset, and center bore is vital when upgrading or replacing wheels to maintain safety and vehicle dynamics. Make sure to check the complete fitment data specific to each production year in the RX I (MCU15) range for proper wheel compatibility.

Year
Make / model / trim Year Tire Rim width (in) Rim diam. (in) Bolt pattern Offset ET Bore DIA Mounting
Lexus RX I (MCU15) 3002003225/70R166.5165×114.33560.1M12*1,5
Lexus RX I (MCU15) 300 AWD2003225/70R166.5165×114.33560.1M12*1,5
Lexus RX I (MCU15) 3002002225/70R166.5165×114.33560.1M12*1,5
Lexus RX I (MCU15) 300 AWD2002225/70R166.5165×114.33560.1M12*1,5
Lexus RX I (MCU15) 3002001225/70R166.5165×114.33560.1M12*1,5
Lexus RX I (MCU15) 300 AWD2001225/70R166.5165×114.33560.1M12*1,5
Lexus RX I (MCU15) 3002000225/70R166.5165×114.33560.1M12*1,5
Lexus RX I (MCU15) 300 AWD2000225/70R166.5165×114.33560.1M12*1,5

FAQ

What is the lug pattern for Lexus RX I (MCU15)?
The lug pattern for Lexus RX I (MCU15) is 5x114.3 mm PCD.
What wheel offset (ET) is recommended for the RX I (MCU15)?
Recommended wheel offset for the RX I (MCU15) typically ranges from ET35 to ET45 depending on wheel size.
What is the center bore size for wheels on the Lexus RX I (MCU15)?
The center bore size for the Lexus RX I (MCU15) is 60.1 mm.
Tire size calculatorShow

Compare two tire sizes — diameter, speedometer error, and clearance change.

inchmm
Size 1Size 2DiffDiff(%)
Diameter25.0"25.4"0.5"1.89%
Width7.7"8.5"0.8"10.26%
Circumference78.4"79.9"1.5"1.86%
Profile height5.0"4.2"-0.7"-15.08%
Turnover per mile80779314-1.73%
Clearance--+0.2"-
25.0"
7.7"
old tire side
25.5"
8.5"
new tire side
old tire
15"
old rim
5.0"
new tire
17"
new rim
4.2"

Speedometer Error

(First wheel OEM size)

Reading20 mph30 mph40 mph50 mph60 mph70 mph80 mph90 mph
Actual20.430.540.750.961.171.281.491.6