Is there any issue with installing 20mm wheel spacers?

[MalachiDella]

Adding wheel spacers alters the wheel's ET (offset) and unsprung mass, which may slightly affect shock absorber performance and lifespan, but the impact is minimal. Here's some information about wheel spacers: Applications: Wheel spacers have extensive mechanical applications, resulting in various designs. Wheel Spacers: A wheel spacer is a disc-shaped component, most commonly seen in piping systems where they are used in pairs. In piping engineering, spacers primarily serve as connectors between pipes. When connecting two pipe ends, one spacer is installed on each end. Low-pressure pipelines can use threaded spacers, while welded spacers are required for pressures exceeding 4 kg.