Timbren Vehicle Suspension - Rear Axle Suspension Enhancement - TGMRG25C Review Video

The Timbren Rear Suspension Enhancement System part #TGMRCK15S is a great option to help reduce sag while towing with a 2017 Chevrolet Silverado 1500 but they do have a tendency to ride rough as the material is very dense. I think the perfect…

Timbren springs #TGMRG25C and other jounce style springs will work to eliminate the sag of your van when it is loaded. It will also help when towing a trailer though weight distribution is better suited for that application. But since you want…

I spoke with my contact at Super Springs and the SumoSprings Custom Helper Springs, #SSR-204-40, will fit on your 2003 GMC Yukon XL with coil springs as long as it is a 1500 model. These springs are designed to replace your factory bump stops. Once…

We have suspension enhancement that will help beef up the rear suspension of your 2003 Chevy Tahoe but nothing will give you more towing capacity than you have so you'll want to make sure you don't exceed your towing capacity. These…

I recommend installing a set of Timbren springs for added support. They will provide the support you need without having to run air lines and fill up or deflate air bags. Please keep in mind that adding Timbren springs or any suspension enhancement…

When you install the Derale Series 9000 Plate-Fin Transmission Cooler #D13611 a little extra fluid will be needed. The last part of the installation instructions have you add fluid as needed and then drive the vehicle for a little while and recheck…

If you removed the OEM suspension on your 2004 Cadillac Escalade then you'll need to find an exact replacement for that. The air bag kits we have are designed to help an OEM suspension that's in good working order but these aren't up for…

I did some checking and your 2004 GMC Yukon XL Denali has a maximum gross trailer weight capacity of 8,000 pounds. This means that the maximum tongue weight capacity for the vehicle is 800 pounds. And this is assuming no passengers or cargo in the…

Is it the additional spacers that are causing the main part of the spring to out of alignment compared to the stock bump stops on your 2004 GMC Yukon XL? Are the Timbren springs fully seated in the bump stop cups? On these vehicles it is hard to…

The maximum gross trailer weight (GTW) and tongue weight (TW) capacity of your 2004 GMC Yukon will vary from 5,700 lbs to 12,000 lbs depending on chassis (1500,2500,3500), drive (2WD,4WD), gear ratio (3.42,3.73,4.10), and GCWR (Gross Combined Weight…

The spring itself from Timbren kit #TGMRG25C is 5-1/8 inches tall. There is another part of the assembly but it will sit up inside the bump stop cup. If the overall lift is 3-1/2 inches then you will likely want to get a total of 6 of the 1 inch…

It is not a problem for the Timbrens to rest on the axle but they may affect your unloaded ride characteristics as you note. You can try shifting around the cargo load in the truck to see if this changes the spacing between the spring and axle. As…