bfrank02

I have a trail boss that has the Trail Boss logo stickers on the back - I am pretty sure I am going to pull them off

I just got a Trailboss. My dealer said I could not add HC features on a custom build. I wanted to add the vented leather seats due to hot So Cal summers but was told could only get on a HC. They recommended getting the HC and then adding the lift from the Trailboss after I purchased.

I am not sure if this is the same but I just picked up my Trail Boss. No noise when test driving but the next day in the morning. I noticed it from the left side of the dash towards the 4x4 controls but too high pitched to isolate area. Tried to ignore but become more irritating with time. I did notice it would change pitch when changing throttle at highway speed. Tried to ignore it but then I though might be the AC/Heater fan or design of the venting (sharp angle or leak/gap). Turned off the AC/Heater and it stopped. Turned back on and it came back. I closed the left vent and the pitch stopped. Switched to lower vents - no noise. Switched to lower and dash - no noise. Switched back to dash and it came back. I found by adjusting all four dash vents I could position them just so the noise never came back. Might not be the same as you guys but I am convinced my issue is fan, sharp angle in HVAC path or a leak/gap. Only had it for a day so I will keep playing with it to validate this theory and to better isolate my root cause. It would help if others that have this problem tried this test and post comments- 1) Fan on (AC or Heat) 2) Drive at high way speed 3) Hear noise 4) Close left driver dash vent or switch to lower vents Any change?

How hard was it to remove - did it leave any marking in the clearcoat? Just got mine!

If you will use the truck off rode more rubber is better. Think like driving over a curb, with the 18's you have more rubber to protect your rims. But honestly if you dont drive over curbs or large rocks go with what looks best to you.

Best I can find in So Cal for a loaded Trail Boss LT is $5500 off, likely will pull the trigger this weekend.

Could also be the safety package low speed active brake assist, if you have that. Might try cleaning the sensors?!?!?