Alison Babcock May 9, 2018 Buy/Sell WANTED: DOT-111A Tank Cars Alison Babcock May 9, 2018 Buy/Sell 50 General Purpose Tank Cars Need Immediately286k Max Weight30,000 - 32,800 Gallons Capacity View Details! Member Login Now Are you a Commtrex Exchange Member? Log in to view the complete Listing.Not a member? Join today.View other Rail Assets available to Buy on Commtrex's Homepage.Commtrex has over $400M in assets available for Lease and over 175,000 storage spaces listed. Commtrex Members have complete access to every Rail Asset in The Exchange and every Provider who participates in The Exchange. Join today.