2004 Chev. silverado..Z71..4x4..ext cab..tow pkg..power group..alloy wheels..Clean Carfax..The vehicle engine runs very, very smooth. The exterior of this vehicle is clean, better than average. The inside of this vehicle is smoke-free. Clean interior. The mileage represented on this vehicle is the actual current mileage. The transmission shifts smoothly. There are no records of any prior collision damage.