They don't unload. The weight of your axle pulls them down. I ripped on them for a while and they didn't seem to fade or build pressure from heat. If your worried about that u can get the res. they were just out of stock when I ordered. As for the tires Ian they are rentals till I get my inner air locks in. I was in a hurry to test these struts out! But I will be buying a set of mtrs when my irocs wear out. They rock!
CUMMINS ON 37'S,8"BDS LONG ARM,TWIN TURBO...TOW PIG
WRANGLER ON 40'S,ROCKJOCK 60/D70,LINKED,ORI STRUTS,6.0 LQ9, LS6 GOODIES, 4l80E, ATLAS 3.0...TRAILER QUEEN
JK 2 DOOR, 3" BDS LIFT, 15" PROCOMP STEELIES