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towing capacity

  1. 2011 1500 Suburban towing upgrade questions

    Chevy Suburban Forum (GMC Yukon XL)
    Hi all, first time poster. As you can guess from the title, I have a 2011 Suburban with a 5.3 engine and the standard towing package. While the vehicle tows my 2500 pound boat and 2000 pound travel trailer fine on the relatively flat roads of Michigan, it really struggles to get the travel...