2007 Denali

[zaid747]

Hi,

 

Is it possible to change the 18" standard wheels on Denali 2007 to a 20" Denali wheels ? if yes, does it effect the suspension system? and will the warranty still be valid?

 

Thanks.

[Schmids5.3l]

Yes its possible, it will probobly make the ride rougher, wont void warranty. I wouldnt imagine it would anyways. You'll need to get your speedo recalibrated. Slowing down will take a little longer.

[puertorumbian]

that should look nice

[KB06YUKONXL]

Yes, you can but you need to re-program the ecm for the change. Call your dealer for the re-program...very important.