Hey guys, I did a little searching on the web, but I also want to see what you guys recommend... I just returned from a camping trip with our new '23 travel trailer. Estimated trailer weight was 6k lbs. Trailer dry weight is approx 4k lbs. Avg mpg was 9.8 while in tow/haul mode. This is a 2 wheel drive 5.3L Tahoe with 3.42 rear end. According to the manual the max tow capacity for this configuration is 6800lbs. I think this Tahoe handled the trailer very well, stopping, turning, and keeping things stable when going down the road. I was disappointed in the power with this load. Now to my question... what is the most cost effective way to increase low end torque? I would like to reduce the significant amount of shifting up and down the trans has to do to keep the rig moving forward. IMHO a bit more low end torque around 1500 - 2500 rpm would go a long way to making this a little better. Thank in advance.