who has problems after a 3" or less lift with vsc and who doesn't

I have a 2013 with 3'' level kit. I have not noticed anything in town driving but I have had the vsc kick in on our MT. Lemon HWY here in Tucson AZ. It was like having a blow-out, and only occured once on the way up. This Thanksgiving it occured twice on the way up and 3 times on the way down. The first time on the way down I almost hit the guard rail, the second time it directed me towards the on coming traffic, the third time, I hit the brakes and it wasn't too scarry. I've been dealing with Toyota corporate because of a bearing noise and let the rep know what happened. Today, I took it in to have a zero point calibration done and was told that Toyota is not going to touch anything to do with 4 wheel drive or the calibration on my truck. I told the manager, Brian Bradley, that they need to let the public know this is a potencialy dangerous situation and someone is going to get hurt or even killed just for changing the tire size. Brian said " that is exactly why we are not touching your truck "
My question is, will having the calibration done solve this dangerous occurance?