Navajo Tractor & Trailer Sales Farm Equipment Contact Information Phone: (505) 863-3806 Address: 221 US-491, Gallup, New Mexico 87301 Get Directions About Navajo Tractor & Trailer Sales is a farm equipment sales company located in Gallup, NM. 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... Previous