Best Timbren SES Suspension Enhancement for a 2020 Chevrolet Colorado WT 4WD

Updated 07/17/2026 | Published 07/14/2026

Question:

SES support. I have a 2020 chevrolet colorado work truck edition, extended cab 4 door, 4wd. I pull my camper with it. Which SES supports are for my truck. It is not the ZR edition, but the WT work truck version with the tow package for up to 7000. Thx!

asked by: Gene M

Expert Reply:

Hi Gene, nice truck!

For your 2020 Chevrolet Colorado WT Extended Cab 4WD, you need the Timbren Suspension Enhancement System, part # TGMRCCA. It's made specifically for your truck and does a great job of helping when you're towing a camper. It'll help keep the truck sitting level, reduce rear-end squat, and make the truck feel more stable on the road.

What I like most about the Timbrens is that they're simple. Once you hook up the camper, they start supporting the suspension, helping with sag, reducing sway, and keeping the truck from bottoming out over bumps.

They're also easy to install since they bolt right in where the factory bump stops are. There are no air lines, compressors, or adjustments to mess with. Once they're on, you're pretty much set.

I'm curious, what kind of camper are you towing?

expert reply by: Heather A