2018 GMC Yukon XL
TRANSFER CASE ACTIVE 2-SPEED ELECTRONIC AUTOTRAC with rotary controls includes neutral position for dinghy towing SLT PREFERRED EQUIPMENT GROUP Includes Standard Equipment WHEELS 18" X 8.5" (45.7 CM X 21.6 CM) BRIGHT MACHINED ALUMINUM (STD) SUSPENSION PACKAGE PREMIUM... via Americanlisted