Towing 2013-2104 Yukon/Tahoe/Yukon XL/Suburban

[pwhittle]

We are getting ready to buy a used 2013-2014 GM full size SUV. Drivetrain warranties run up to 100k miles.

GM says only tow the 4x4 four down. Towing the 2WD or AWD four down voids the warranty.

Remco makes lube pumps and Superior make a driveline disconnect.

Who is using the Remco or Superior products on these models, and have you had any transmission problems, and was your warranty voided because you had these aftermarket products installed?

Thanks.

Paul

[pwhittle]

To be clear, the reason I am asking is because the 4WD versions are about 20% of the available vehicles, so we are considering expanding our search criteria to include 2WD and AWD and then fit it with a Remco lube pump. We would likely only tow it 10 times per year.

I want to make sure that I am worried about something that does not happen in real life.

Paul