1/16 Big Farm Peterbilt Rollback with John Deere 4020 Tractor

Peterbilt Model 367 rollback toy
John Deere 4020 toy tractor
Truck and tractor both feature lights and sounds
Truck features opening cab doors, sliding and tilting roll-back bed, 2 sliding cocks to hold the tractor
Tractor features narrow front axle, single rear wheels and adjustable rear hitch that works for both ERTL and Big Farm implements
Requires 6 “AAA” batteries (included)
Cannot verify lights and sounds are operational