My K5 has a new stock gm engine with 4.88's and 35" mud tires, and it is a dog, on the road. Well, it isn't aweful, but it doesn't compare to a great small block like what I have in my pickup. I could only imagine trying to spin those huge tires with a stock engine. I wonder if it ever gets out of second gear.
At least the price isn't like some that have been posted.
Mine has 33's with 4.10's, and while performance is peppy and perfectly adequate, it's certainly not in a league with my corvette.quote]
That's some serious "Apples to Oranges" right there
Back when I had my old blazer in high school, I never even noticed any power difference when going from 31's to 33's, and then to 35's (with 3.73's)....all I really noticed was gas milage would get considerably worse.