Originally Posted by aextremeskier
Even towing that same pop up with the tundra to the dealer to trade it in for our new trailer the same thing was going on.
That Tundra shouldn't have had any problem at all with the PUP. While towing a full size TT is a whole different world than towing a small PUP, the Tundra should even handle the one you have with ease. The bigger RV is always going to make your Tundra run in a lower gear because that gas engine produces the best torque at higher rpm's.
I know a couple of people that have Tundra's and neither have complained about towing with them.
You could take it to a shop and have it put on a dyno to see if it's making the hp but something tells me that's not the problem.
Your SV 192T should weigh about 4500lbs loaded. It's 8' wide and 8'6" tall. That makes wind drag a big deal over a PUP, which has almost no wind drag.
Maybe you could run by the dealer with the RV hooked up and let the mechanic drive it and tell you if they think it's normal.
Sorry I couldn't be more help but good luck with it.