That sounds good. The torque curve is very flat and there is a slight peak near 4000 rpm.On the free way I run about 60-65 mph and the engine is below 3k in this scenario, on the the grades, depending on steepness it'll begin kicking down as needed and I use foot english to maintain right around 4000 rpm. Some grades like on interstate 90 these passes will have me down to 3rd or even 2nd gear pulling for some miles. I could easily push the engine well into the high 4ks but I prefer not to.