I like my 4WD. I rarely "need" it but it has saved me from using my road service/towing insurance several times. Even so, I often use it. I just used it today to drive my truck up on a stack of blocks to change the oil. Can't do that so easy with 2WD. I used it last month to back the trailer up on some ramps to lift it 6" above the ground. Couldn't have done that either without a running start.
Wil - Alabama Gulf Coast
1994 K3500 LBCC DRW Diesel 155,000 miles
2001 Jayco Eagle 285 BH 5th wheel