(2-pk) Hi V Uhaul Strap Perfect for Tow dolly applications 3,600 Lbs Working capacity Meets or Exceeds All DOT and related regulations, and it is made in USA. Made of heavy duty 12,000 LB Breaking Strenght. The working load limit for this tire tiedowns is 3,600 LB capacity. Specifically designed straps with greater abrasion resistance and overall durability.