Wheel Adapters for Buick Lacrosse

• 2005-2009 LaCrosse (first generation): 5x115 hub pattern; these adapters fit
• 2010-2016 LaCrosse (second generation): 5x120 hub pattern; these adapters fit
• 2017-2019 LaCrosse (third generation): 5x115 hub pattern; these adapters fit

From the 5x115 hub on 2005-2009 and 2017-2019 models, these adapters convert to 5x120 wheels or space out the factory 5x115 pattern. From the 5x120 hub on 2010-2016 models, they convert to 5x112, 5x114.3 (5x4.5), 5x115, 5x127 (5x5), or 5x150 wheels, or act as 5x120 spacers.

What bolt pattern does my LaCrosse have? 2005-2009 and 2017-2019 models are 5x115, while 2010-2016 models are 5x120. Because 2009-2010 and 2016-2017 are changeover years, measure your hub or check your owner's manual and verify before ordering.

Can I run 2010-2016 LaCrosse wheels on a 2017-2019 model? Yes. The 2017-2019 hub is 5x115 and second-generation wheels are 5x120, so a 5x115 to 5x120 adapter from this collection makes them bolt on. Confirm the wheel's center bore and offset still clear your brakes and suspension.

Do wheel adapters change how the wheel sits? Yes, an adapter's thickness pushes the wheel outward like a spacer. Check your wheel offset and fender clearance so the new position works on your LaCrosse, and verify fitment before ordering.