Introduced in 1998, this Tyco (Mattel) twin pack contains a "Hot Wheels" #44 Stocker and "Hot Wheels" Pick-up Truck each residing on an 440-X2 chassis which are still sealed inside its packaging never removed. These have been very collectible over the years.
There were 2 production runs of this twin pack. The first run part number is 34018-1910. The second part number is 34018-1910G1. Both cars appear to be identical.