I have a buddy who is the fleet maintenience guy for a beer dist., when he scraps a van I get the rims, then mount 16" G-Series Goodyears on them. My tire guy gets me some screaming deals on 225-215 G's cause the other folks dont like that size for capping. So, I get a fairly good trailer tires for next to nothing that have about 1/2 tread. I try to keep pretty good tires on stuff, the G's are full steel casings and dont sway ANY under extreme load.

Ironwood