Saw these on the local craigslist FREE 33" Off Road Tires - Rims 300 OBO. FORD90-99.. 5 Lug 5x135 and 2 free 33" tires!!!
^my buddy is doing that..37". and can get an 80% tire for 80 bucks we had one that was in pretty sorry condition but it held air and worked for mock up. now he has the rest of the wheels on order and next will be tires.
actually......youd be suprised. these are only a load range D, the 35" nittos are load range E. mounted the 37s are lighter but what seems like 10-20 lbs. however we will use a scale when he gets tires with more tread and compare them then.
Most of my experience with them has been with the military wheels with run flats Thought the weight came from both but I guess its mostly the steel wheel