﻿Allison Transmission strives to drive customers with "new and unique innovation in fuel-saving transmissions designed especially for road tractors." Utilizing a torque converter and many other important features, Allison promises to deliver better fuel efficiency, improved maneuverability, reliable operation, and low-cost maintainence[blue](1)[normal].

In-game: [orange]I STRONGLY SUGGEST DRIVING IN REAL AUTOMATIC MODE WHEN EQUIPPING A TRUCK WITH AN AUTOMATIC TRANSMISSION.[normal] These transmissions are available only on all SCS Default trucks[blue](2)(3)(4)(5)[normal]. Gear ratios were selected to ensure efficient operation at 56 MPH (90 KPH). Torque rating for the TC10 model is 2,305 Newton-meters; for the 4000 series is 2,508 Newton-meters; for the 6600 model is 3,390 Newton-meters. Be sure to select the appropriate engine for each transmission model.

[blue]Footnotes[normal]
(1) Results vary with driving style.
(2) You must be at minimum level 13 to start unlocking these transmissions.
(3) THIS MOD REPLACES THE 4500 MODEL (INCLUDING REBRANDED TRANSMISSIONS IN SOME TRUCKS) ALREADY IN-SIM!
(4) [red]IMPORTANT[normal]: To avoid crash to desktop, DO NOT SELECT a transmission incompatible with an engine!
(5) Multi-torque engines are NOT supported!