You have the CHU613.Now get the upgrades! This is the Mack CHU613 "StylePak Sampler" add-on This StylePak (sampler) version includes the following upgrades: - 1 Cobra CB radio with Red Backlighting - 1 new cab interior (OXblood) in addition to the 2 that came with the original Version. - 1 New custom rear fender is in paint truck - 1 New rear set of Mudflaps - The Dashboard reworked with 85mph speedomenter and other enhancements Install this Mod ABOVE the CHU613 Truck in the Mod manager. Credits for the Cobra CB radio go to AlexeyP from the Interior/Exterior Reworks MEGAPack. Ver. 1.6