Don Kreitz Jr’s Chassis class


The entire seminar on a convenient DVD. Don’t miss a thing by having the ability to rewatch, rewind, and never miss a thing.

featuring: fred & freddie rahmer


Our customers tell us this is our best DVD ever. The 2019 version features Fred and Freddie Rahmer and has a lot of setups/info not on any of our other DVDs. 

Freddie Rahmer gives driving tips and setup advice from the perspective of a younger driver. Fred Rahmer and Donnie Kreitz share their proven torsion bar setups they use on wet and dry tracks back and forth in front of the class. 

Everything is explained in a way that anyone can understand it. This DVD can help any 305, 360, or 410 team whether it’s your first year or you have been racing for years and you just want to get an edge over the competition. 

The info was so good as I watched the DVD’s to proof them, I actually jotted down notes that will help our own 305 and 410 teams. You will not be disappointed.

Featuring: Lance Dewease & Davey brown


This is the only chassis class DVD we will ever have featuring The Dream Team: Don, Davey, and Lance. Get all the latest setups and tricks we use on our own car. Topics covered include squaring rear, birdcage timing, ride heights, front axle placement, w-links, wheel spacing & wheel offset, air pressure, wings, wing placement, engine tuning, and brake tips including an easy way to bleed brakes yourself. Slick track setups and tricks to hook the car up are covered extensively, including bar and shock selection. This is a 3 DVD set covering over 5 hours of information.

featuring: lance dewease


This 2 disc set covers the complete chassis class from start to finish. Setup tips include how to tell if your too tight or too loose and how to fix it the proper way. Lance Dewease tells you how to get thru traffic fast and stay out of crashes. Also, dry slick driving tips you haven’t heard before, and how to make your car work on the bottom & top of the track. Latest shock technology from LD shocks, including what shock adjustments to make to keep the car fast all night with the changing track conditions. Learn the proper way to bleed brakes and other brake tips. Learn how to hook up with the latest tire technology including new air pressure tips, grooving & syping tips too keep your tires from sealing up.

I learned more in one weekend watching the Chassis Class DVD’s than I learned racing sprint cars for over 20 yers.


I have all the DVD’s and can’t wait for the new one to come out every year.


I just keep watching them over and over and pick something new up every time.



Donnie Kreitz Jr.

At the age of 16, Kreitz started his racing career in 1978.. He raced in the Modified division at Big Diamond, Grandview Speedway and the historic Reading Fairgrounds. 

Donnie’s father had been racing for many years and was the first weekly feature winner at Williams Grove Speedway.

The Sinking Spring ace made the switch to the Sprint Car division in 1983. 

In his first year with United Racing Club (URC), Donnie claimed 8 wins, the Rookie of the Year award, but more importantly the Championship. While racing with URC, Donnie raced in 410 competition shows, winning twice with a 360 engine. 

In the first year racing, Sprint Cars Donnie raced 28 times, capturing 10 wins and 25 top 5 finishes. 

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