I had a S10 with 4cyl/stick with a fiberglass topper back in 2002. While it was an OK daily driver it didn't have much power. I took one long trip with it from DFW to San Diego and back in 2003 carrying a light load of RC model airplanes. When I hit the mountain grades just east of San Diego it was very anemic going over the grade.
I've owned a 3500lb Casita trailer. It would not be able to tow that trailer except to move it a short distance.
2008 Classic 25fb "Silver Mistress"
2015 Ram 2500 6.7L Cummins. Crew Cab, 4x4, Silver
2010 Tundra 5.7L, Double Cab, 2wd, White