My 16 ram sport suspension has been having problems with the cold winters in northern VT with the temps roughly -10’ to 8’ for days and sometimes weeks at a time,
Truck first started with the front dropping almost scraping the ground and the back was in ATLEAST off road 2 , I first brought it to a place to look over it and fix it and it ended up being a corroded wire from the “compressor “ and I advise you before you take to anywhere you should try these tips with the heat pad atleast,
Anyways after I got it back it was fine for a bit but another cold snap happened and the trucks back passenger side was in off road 2 and the driver side was in exit/entry mode and the front driver tire was inside the wheel well and passenger side was almost there so it was all over the place , so I picked up a heat pad ran by a extension cord from the house and some “air break antifreeze” as far as I no there’s really no difference in the brand’s except what they “claim” so I wrapped the compressor and put some of the antifreeze in the hose behind the tail light “one with filter” and drove it for a few minutes and bam works now with no problems I will update in a few days to make sure it’s still working
https://shop.advanceautoparts.com/p/crc-air-brake-anti-freeze-32-fl-oz-05532/10889813-P
https://shop.advanceautoparts.com/p/kats-battery-heater-22100/11323731-P