Peterbilt 377A- one of several lighter-duty Pete and KW highway tractors I used for pulling our shop van trailers, end dumps,
highway lowbeds (50-ton and less), etc. These 377's had 425 HP Caterpillar 3406B's with 15-speeds and we liked them.
The 'wineberry' color was picked by a girlfriend I had at the time and never really looked very 'Forest Products' to me...
This truck usually worked out of the Weyerhaeuser Snoquialmie Falls operation- which closed and was sold off in 2000.