Having owned many SUVs over the last 3+ decades my first impulse is to say that your Tahoe should not be towing a trailer over 7000lbs simply due to their instability. On the other hand, have you looked at your door sticker? What is the payload? What is the max tow for your vehicle? GVW, GCVW? From what I can find it appears the trailer is very big for your vehicle. Provide specific info (listed above plus what type of Tahoe? Engine, towing package, gear ratio etc.). Not weight police, just trying to determine if you need to be worried....you asked about warnings