Front & Rear End Upgrade
"I began this upgrade with the Steering Stabilizer system by Suspension Max on a 2020 GMC Denali 2500HD. This system has added better control, vibration reduction, and overall stability enhancing the tightness of the front end. Further more I also, in addition to, added the new Timbren Front Suspension Bump Stops, also reducing further vibration from the front end, and overall tightening up the front with the added bonus of sag elimination and sway control when under load towing. The final addition to the Rear end was Summo Springs, in which through further research was found to be a better application for the rear end as opposed to the Timbren which were a best application for the front. The overall stability added to the rear end, sway reduction, load capacity, and handling while under load is exceptional and far exceeded expectations. These small upgrades to the front and rear ends of the truck are a game changer and I highly recommend all three brands. The reasoning behind mixing and matching is due to each brand performing it's best dependent on location and application."