Tire Size

By hanrock
January 27, 2011 in Ask A GM Technician

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hanrock

Posted January 27, 2011

i just changed tire size from245 75 16 to 265 will haveing the dealer change this in the trucks computer change anything other than the spedo i have 08 2500 hd wondering if it is worth doing? i am going to have the tps lowered to50 on all 4 corners any way so if they are going to be in there any way..

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