I can tell the 40 is a rougher ride than most, but I grew up on a farm operating ag equipment. My butt and spine are conditioned to just put up with the ride.
My 40 is bone stock running STAs and will rattle my teeth when I hit a speed bump or curb cut. My 55, OTOH, is a SOA lift with flattened springs and 35s, and I can barely notice the exact same things.
Otherwise, do what others have said. Lower tire pressures and get softer springs.
My 40 is bone stock running STAs and will rattle my teeth when I hit a speed bump or curb cut. My 55, OTOH, is a SOA lift with flattened springs and 35s, and I can barely notice the exact same things.
Otherwise, do what others have said. Lower tire pressures and get softer springs.