Welcome to the UST Blog!

As you may have heard UST is a Factory Authorized Overhaul Dealer For Allison Transmission here in the Great NW. Portland and Seattle area branches and a new location coming soon in Colorado. This blog will be a great resource for Allison Transmission Q&A. Please keep checking in for updates, fixes, actual truck issues we see daily and how we fix them. Please add any questions you have to our comments section.