The BMW E28 Wheel and Tire Tutorial: Difference between revisions

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Added link to trimming diagram.
 
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''By @Shawn D''
''By [https://www.mye28.com/memberlist.php?mode=viewprofile&u=6419 Shawn D.]''


As with most any vehicle, one of the easiest ways to change the look and performance of an E28 is by changing the wheels and tires, and this tutorial is geared to helping you find a setup that fits properly.  Considering the range of opinion with regard to appearance, performance goals, driving environment, and one's financial wherewithal, trying to determine which setup is "best" is rather subjective and won't be discussed here.
As with most any vehicle, one of the easiest ways to change the look and performance of an E28 is by changing the wheels and tires, and this tutorial is geared to helping you find a setup that fits properly.  Considering the range of opinion with regard to appearance, performance goals, driving environment, and one's financial wherewithal, trying to determine which setup is "best" is rather subjective and won't be discussed here.
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|Values which are used in the calculations in the "E28 Wheels & Tires" sheet.
|Values which are used in the calculations in the "E28 Wheels & Tires" sheet.
|}
|}
'''Download the E28 Wheel & Tire Database in MS Excel format here''' (right-click and select the "save" option).  This file is a zipped MS Excel spreadsheet; for questions or problems regarding .zip files, refer to Winzip's "Basic Information" and FAQ pages.
'''[https://wiki.mye28.com/images/6/6f/Wheels-Tires_E28_2012-01-04.xls Download the E28 Wheel & Tire Database in MS Excel format here]'''.  This file is a MS Excel spreadsheet.
 
For those without Excel, you can view the E28 Wheel & Tire Database in table format.  This table doesn't have the functionality of the spreadsheet (user inputs, calculations, variables, etc.), but it can be viewed by anyone with a browser.  Note that this version contains only the list of wheel & tire combinations.


=== '''Spacer and Hub Bore Adaptor Usage''' ===
=== '''Spacer and Hub Bore Adaptor Usage''' ===
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|Trimming
|Trimming
|A Dremel or die grinder with an abrasive cutoff wheel is used to remove a slice of the inner fender lip at the interference point.
|A Dremel or die grinder with an abrasive cutoff wheel is used to remove a slice of the inner fender lip at the interference point.
See this diagram for more information on this technique.
[https://i.imgur.com/s7WpCW2.jpg See this diagram for more information on this technique.]
|Pros:  Maintains fender lip profile.  The more precise of the two methods.  Does not crack paint or undercoating, and does not leave a grit-attracting pinched channel.  Easy to touch up raw edges with paint or undercoating.
|Pros:  Maintains fender lip profile.  The more precise of the two methods.  Does not crack paint or undercoating, and does not leave a grit-attracting pinched channel.  Easy to touch up raw edges with paint or undercoating.
Cons:  Takes more time.  Can burn paint close to cut and affect temper of the metal if not done carefully.  Slightly reduced fender lip strength.
Cons:  Takes more time.  Can burn paint close to cut and affect temper of the metal if not done carefully.  Slightly reduced fender lip strength.
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=== '''Still Have Questions?''' ===
=== '''Still Have Questions?''' ===
If, ''after'' thoroughly reviewing the info on this page, you have questions on wheels and tires for your E28, feel free to ask questions in the '''MyE28.com Forums'''!
If, ''after'' thoroughly reviewing the info on this page, you have questions on wheels and tires for your E28, feel free to ask questions in the '''MyE28.com Forums'''!
 
[[Category:Tech FAQ]]
-Shawn D.