Boss,
The 25 Outlaw should be close to the 252 as far as trailering goes. My buddy has a 99 Tahoe and he has a slightly lower max. trailering weight than my 2002 (same gears). Probably cause of the slightly higher HP on the 2002. I think his is 245 vs. 285 for the 2002.

What type, weight capacity trailer did you buy? I've been looking at South Florida, Loadrite, and Loadmaster. All three aluminum, bunk, dual axle with surge brakes, 6000 - 6400 lbs capacity.