BMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i)


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      09-19-2007, 02:30 PM   #1
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For those of you who want to know oem zsp wheel/runflat weight.

I have these wheels on my 335i. The m6 reps with ps2 save almost 30lbs unsprung weight when compared to the oem zsp 18" 255 rear/225 front wheel w/reo50a runflats.

On the 335i the rear's are 18 x 8.5/255 front's are 18 x 8.0/225.

On the 135i it's 18 x 8.5/245 rear amd 18 x 7.5/215 front. Assuming the front are lighter due to smaller rims/tires and the rear are a touch lighter maybe they are a total of 4lbs lighter then the 335i.

Keep in mind the m6 reps aren't ultralight, they are 24lbs. Assuming the oner's setup is a total of 4lbs lighter and you purchased aftermarket forged wheels weighing 20lbs each you would save a total of 40lbs unsprung weight!

**NEW +30 or +33 REAR WHEEL OFFSET**
SPECIFICALLY FOR BMW E90 (+30) and E92 (+33) 3 Series Coupe/Sedan!!

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      09-19-2007, 03:40 PM   #2

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Loosing weight in the wheels is a smart move.
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      09-19-2007, 03:53 PM   #3
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Originally Posted by WolfsburgerMitFries View Post
Loosing weight in the wheels is a smart move.
yup. improves handling and reduces DTL:w00t:
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