I try to stick to the back roads with my 38 for that reason. I have the 3.73 rear on my coupe so I run about 55 & sometimes up to 60. With the stock rear gear 50MPH would be about all you'd want to safely push your truck. I do take my coupe on the highway but I keep a close watch on the rearview mirror when I do.

Save a life, adopt a senior shelter pet.
The three main causes of blindness: Cataracts, Politics, Religion.
Name your dog Naked so you can walk Naked in the park.