GMC YUKON XL UNMARKED V1.0 December 12, 2020 An unmarked GMC Yukon for VIP transport, perfect for no knock warrant service. Power: 420 Maximum Speed: 120 Price: 75140 Brand: GMC Category: GMYK Credits: Edward`s` modding, GMYK Emergency Vehicle Outfitters 4.4/5 - (20 votes) Download mod File File size GMYK19_GMC_YukonXL_Unmarked 70 MB