Most pickups and cars weigh about 4000 pounds. Back when I was in my 40"s I was a heavy hauler . I drove a semi and hauled all kinds of over weight and oversized loads. I hauled the dual engine earth movers up and down the Boston mountians In western ark. grossing 160,000 pounds with a truck designed for 80,000 gross weight. and no jake brakes. There is something called Know How & Experience that makes a huge difference. When I was a kid I had a summer job driving a Euclid pit truck. hauling rock from the blast site to the crusher. 671 Detroit road ranger trans. and not a sign of brakes. No doors. beat up WWII army surplus rig. It had been rolled over before. The minium wage w$1.80 and jobs where scarce. And they paid me $2.10 because no one else could handle that pile of junk. I came out to where they where clearing for the pit. driving my 46 ford log truck. and was getting the logs. And the foreman needed some huge stumps hauled and hired me to drive that POS.