Valley Truck & Tractor Co. - Colusa Farm Equipment Contact Information Phone: (530) 458-4923 Address: 2100 State Hwy 20, Colusa, California 95932 Get Directions About Valley Truck & Tractor Co. – Colusa is a farm equipment sales company located in Colusa, CA. Loading... No Records Found Sorry, no records were found. Please adjust your search criteria and try again. Maps failed to load Sorry, unable to load the Maps API. Claim Listing Recently Viewed: Loading...