The Navajo Nation Surface Mining Program is requesting proposals for two (2) 2024/2025 White Chevrolet Silverado 2500HD Double Cab 4WD trucks that allows for travel on off-road terrain. Purchase will include 2 trade-in work trucks. Proposals must be all inclusive for an out of door price. The selection will be based on the quality of product, delivery, maintenance, overall price, services, performance and reliability of the proposers. Trade-In Vehicle Details: The department is offering two vehicles for trade-in as part of the purchase of two new vehicles. These vehicles are owned by the department, and their trade-in value will be deducted from the total cost of the new vehicles. The trade-in vehicles are: i. Vehicle 1: 2009 Chevrolet Silverado 2500HD, Crew Cab, WT, 4WD Truck (Exhibit A); ii. Vehicle 2: 2010 Chevrolet Silverado 2500HD, Crew Cab, WT, 4WD Truck (Exhibit A)