
The wheel hub specifications for the Lancer EX are: 5*114.3, ET46, 6.5J, center bore 67.1. A car wheel hub refers to the cylindrical metal component inside the tire that supports the tire, with its center mounted on the axle. Also known as the rim or steel wheel, it is a crucial part connecting the brake drum or brake disc, wheel disc, and half-shaft. It works in conjunction with the tire to support the wheel and can also determine the tire specifications. The Mitsubishi Lancer EX is a compact car under the Mitsubishi brand, with a wheelbase of 2635mm, and dimensions of 4570mm in length, 1760mm in width, and 1490mm in height. The Lancer EX is a model launched by Southeast Motors for consumers, officially named the Lancer EX (Lancer-EX). In terms of power, the Lancer EX is equipped with a 1.8L/2.0L fully imported all-aluminum MIVEC 4B1 series engine. The 1.8L 4B10 engine delivers a maximum power of 100kW at 6000rpm and a peak torque of 175Nm at 4250rpm. The 2.0L 4B11 engine provides a maximum power of 112kW at 6000rpm and a peak torque of 197Nm at 4250rpm. These engines are paired with either a 5-speed manual transmission or a fully imported CVT transmission (with 6 manually switchable gears).

The factory wheel specs of my Lancer are very clear: the bolt pattern is 5×114.3, the center bore diameter is 67.1mm, and the offset (ET) is around 46. The original 16-inch wheels have a width of 6.5J, while the top-spec 17-inch version is 7J. When changing wheels, the most important thing to pay attention to is the bolt pattern matching. The common 5×114.3 data for Japanese cars is quite hassle-free. Last time I upgraded to 18-inch wheels, I specifically measured the center bore and used 67.1 to 73.1 hub centric rings to make it work. Tire pressure also needs to be adjusted accordingly. The factory recommends 2.2bar, but after fitting wider tires, I had to increase it to 2.5bar to avoid rubbing the fenders. The wheel modification shop owner always says that Mitsubishi's specs are more forgiving than German cars, and as long as the ET is between 35-50, it's generally safe.

I've kept the Lancer Evolution wheel specs in my notebook for years. The most crucial is the 5×114.3 bolt pattern, which is interchangeable with Civic and Mazda models. The center bore must be precisely 67.1mm - last time a friend borrowed my hub centric rings but installed the wrong size, causing severe steering wheel vibration at highway speeds. The factory ET46 offset is most reasonable; switching to ET35 makes the wheels protrude but improves cornering stability. I recommend 17-inch wheels with 7.5J width paired with 225 tires, offering significantly better grip than the factory 6.5J wheels with 195 tires. Remember to regularly check wheel bolt torque - Mitsubishi specifies 110 Nm, but roadside shops often forget to use a torque wrench.

With a decade of car repair experience, I can recite Lancer wheel specs blindfolded: bolt pattern 5×114.3, center bore 67.1mm. Base model comes with 16-inch ET46 wheels paired with 195/65 tires, while premium trim gets 17-inch ET45 wheels with 215/45 tires. Ignoring offset is the most common wheel modification mistake - last time a customer forced ET20 wheels and the steering locked up against brake calipers. Forged wheels in OEM sizes are recommended, saving 3kg per wheel and cutting fuel consumption by 0.5L/100km. Always check load rating - never use aftermarket 85V wheels when OEM specifies 91V. Post-installation wheel alignment is mandatory, with 0-degree toe-in being ideal for front wheels.

After studying hundreds of wheel models, the standard specifications for Lancer are 5×114.3 bolt pattern with a 67.1mm center bore. The factory wheel offset is around ET46, while ET38-42 is recommended for aftermarket wheels to enhance handling. It's advisable to use 18×8J wheels paired with 225/40ZR18 tires, resulting in only a 1.7% speedometer error. Pay special attention to the back profile of the wheels - Mitsubishi's brake calipers have tight clearance, and certain spoke designs may cause interference. Always use aluminum hub-centric rings, as plastic ones can deform when heated. During winter tire changes, it was observed that steel wheels actually resist corrosion better than aluminum ones, making them worth considering for northern climate owners.

The modification data for all three Lancer Evolution models in our fleet are based on actual measurements: the bolt pattern is confirmed to be 5×114.3, and the center bore fits perfectly at 67.1mm. The factory ET46 is sufficient for daily use, but for track days, switching to 8J wide wheels with ET35 reduces cornering body roll by 40%. When increasing the wheel width from 7J to 8J, it's necessary to use wheel bolts that are 15mm longer. Tire diameter is crucial; the 215/45R17 is 6mm larger than the factory size, causing a speedometer deviation. After wheel modifications, remember to recalibrate the tire pressure monitoring system, as Mitsubishi's sensors are particularly sensitive. Finally, a reminder that annual inspections have requirements for tire protrusion—wheel offset must not exceed 15mm to remain .


