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Set of 4 Gunmetal Grey Alloy brand new in OEM boxes NO CENTER CAPS. THESE ARE ABSOLUTELY STUNNING Bolt Pattern (in): 5x4.53 Bolt Pattern (mm): 5x115 Offset Range (mm): 34 to 45 Front Center Bore (mm): 70.3 Rear Center Bore (mm): 70.3 GM PART # 12519621 I will have these on ebay for...

I can not figure out how to re-set the clock back to 12 hr vs. 24 hr / military time.. The user manual does not cover it... The settings just seem to be 24 hr military... Also no indicator for am/pm... I am stumped. 2005 Montana Thanks, Mark