Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
TDR Magazine subscribers receive more than the magazine! You also gain additional forum privileges!
Details here: TDR Privileges
Subscribe to TDR Magazine here: https://www.tdr-online.com/
Here I am
You are using an out of date browser. It may not display this or other websites correctly. You should upgrade or use an alternative browser.
Attention: TDR Forum Junkies To the point: Click this link and check out the Front Page News story(ies) where we are tracking the introduction of the 2025 Ram HD trucks.
Thanks, TDR Staff
Turbo Diesel Register Introduction
Welcome to the TDR! Our goal is to give Ram Turbo Diesel owners more satisfaction in the ownership of their pickup. How so? Each quarter we publish a magazine with 25+ columns. Since the Fall of '93, the TDR has provided an open forum for the exchange of information from manufacturers to truck owners, from members to members, and from truck owners back to manufacturers. The quarterly TDR magazine, a 116+ page publication, features technical tips, maintenance basics, product evaluations, owner feature stories, industry news, vehicle history and development and more.
If you are a TDR subscriber, log in (top right corner of your screen) to access all the resources your membership includes.
New to our site? You may create a username and password for limited access to the forums as a registered guest. We hope you will consider an annual TDR membership which includes a one-year subscription to our quarterly print magazine, a copy of the annual TDR wall calendar, as well as access to all areas of our forums, digital back issues, and invaluable, downloadable technical publications.
Please register for the 25th Annual May Madness 2019 early so you and we can plan for a better rally. Note that the registration cost is lower if you are an “early-bird.”
Considerable planning is involved, and early registration assists us in...
As we prepare for next year’s TDR Rally I have had the great fortune to meet a handful of Cummins employees that are volunteering their time to capture many of the engine and vehicles that were a part of Mr. Clessie Cummins' and Cummins Engine...
It is that time of year again. Time to clean up the truck and send us your best photo. The deadline is Friday, September 7, 2018. It is hard to believe we’ve been doing this contest for...
By now, you should have all received Issue 100 which was mailed on May 1, 2018.
As Issue 100 approached, I gave thought to what should be done to celebrate twenty-five years of publication. Then being the 25-year older guy that I am, well, it's...
The folks at Truck Trend have a much larger staff of industry insiders than we do here at the Turbo Diesel Register. So, let's give credit where it is due. Here is a link to a story from Truck Trend that talks about the 2020 Ram Heavy Duty truck...