Below is more specs on my truck.
2006 Toyota Access cab 4X4
Mileage: 58,000 miles
Engine 4.7L Gas V8
Horsepower 271 @ 5400 RPM
Torque 313 @ 3400 RPM
Unfortunately I don't know the rear axle ratio, but I don't recall any options when I bought the truck, so I'll bet they are all the same. As I stated above the GVWR is 12,100 lbs and I know the truck weighs 5000 lbs. As for the RAWR or FAWR I'm still trying to locate that info.
Lastly, you all have pretty much confirmed my fears that this trailer is just beyond my trucks capabilities. I was hoping that we would be able to find a trailer that we like and that I could pull with my tundra, but it's not looking good at this point. I love my truck but it may be time for an upgrade. If I do up grade it, it will be with 3/4 ton truck.