What shocks should i put on our family tahoe? Its a 4x4 LT, sees a good amount of towing duty during the summer, but basically serves as my mom's car and family vehicle. I noticed that they are a lot different shock design than the OBS. I run the Monroe HD GAS ones on my truck, and we had some Monroe Sensitrac's on our burb. I'd like to retain the factory ride, maybe firm it up a hair. Any suggestions?