Hey guys,

Have a dumb question. I just purchased a 2011 Silverado 1500 LT 4x4. I want to undercoat the rear fender wells with rubber undercoat to protect them. Will this void any manufacturers warranty? I have it warranted for 100,000 miles on everything, but if it will void the warranty on rust or something I won't do it.

Thanks,

Greg

 

should not WHen I bought the truck brand new had undercoating put on

 

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You should be fine as long as you have the work done at your dealer. However, it may vary, depending on the product. Please contact your dealer for specifics. If you have any additional questions, please feel free to contact me!

Louis Lagalo
GM Customer Service

 

Thanks for the info. I thought I could do it my self.