Wheel Alignment Accessory, Tire Clamp Adaptor (Hunter - Model 20-1789-1)

Tire Clamp Adaptor - (set of four)   Compatible only with 175-321-1 and 175-325-1 self-centering adaptors.  Grips tire tread. (21" - 40" Tire O.D.) Ideal for rims without rim lips or when space between tire and rim is limited. Grips onto tire treads and protects alloy wheels from damage.