Suspension Enhancement for 2021 GMC Sierra 2500 Towing Trailer to Reduce Sag

Question:

I have a 2021 GMC 2500 diesel. I am looking for something to help with sag when I hook up my bumper pull camper that has a 1200# tongue weight. I am looking for something that won’t raise the height of the truck because I only have 3/4 height to fit in garage. What do you recommend?

asked by: Todd

Expert Reply:

I'd go with an air bag kit for your 2021 GMC Sierra 2500 to reduce the sag when you are towing like the Firestone kit part # F2613 as this gives you the ability to inflate the bags to gain the support you are wanting when towing but then air them down when you need to fit in the garage.

For a compressor kit then the heavy duty part # F2097 will work great to make inflating the bags and maintaining them easier. The compressor will inflate faster than standard compressors and the gauge inside the vehicle will allow you to monitor and inflate them from inside the vehicle.

expert reply by: Jameson C