Frame Wax/Undercoating

[Graphic]

This is a non-issue for GM unfortunetly.

[Yamaha2016]

Got my truck sprayed by rust check

It's a 2016 Sierra since I have no more wax coating on my frame and basically it's bare steel and rust

Edited January 7, 2017 by Yamaha2016

[HondaHawkGT]

I wish mine would peel off. I want to coat it in chassis saver.

 

Did you pressure wash the frame after getting it coated by rust check?

[2024Denali]

After reading this whole topic, I had a minor heart attack and ran out to my truck to see if I had rust underneath my truck. My last truck (2004 Silverado) had frame rust everywhere. Thank goodness, mine shows very little signs of rust. It is a southern truck and was built in Indiana (not sure if that changes anything).

 

Wanted to share this picture to show that this happens in places that don't get much salt too. This is a truck for sale in OKC that is decently priced, is the All-Terrain package, and would look great cleaned up. I'm sure the dealer doesn't even realize his picture is showing an issue with the truck, but if I saw the price tag on it and saw the rust there, I would walk.

 

 

Edited March 24, 2017 by White Sierra

[T4L_Z71]

Is the dealer charging for this? My truck is 3 years old 2018 silverado 1500 and noticed it's peeling. 

[Mathew Haymer]

Great discussion on undercoating and frame protection! Keeping the underbody in top shape is crucial for long-term durability, especially in harsh weather conditions. Along with rust prevention, ensuring your cooling system is in top condition is equally important for your truck’s performance. If anyone is looking for a high-quality car water pump, check out Canuck Motors – we offer reliable, durable, and efficient water pumps designed to keep your engine running smoothly. Feel free to check us out here: Canuck Motors Website. Stay safe on the road, everyone!