What is On-the-Car Spin Balance?

THE ON-THE-CAR HIGH-SPEED SPIN BALANCING STARTS WITH CHECKING BOTH THE TIRES AND RIMS FOR :ROUNDNESS", FOR SIDE-TO-SIDE SHAKE, BENDS IN THE RIMS, CUPPING OR FLAT SPOTS ON THE TIRES OR ANY OTHER IMPERFECTION. THEN WE CHECK THE BALANCE OF THE ENTIRE HUB ASSEMBLY, TIRE AND WHEEL. COMBINED. WE REBALANCE THE TIRE WHILE IT IS IN MOTION FOR MAXIMIZED RESULTS AND A SMOOTH COMFORTABLE RIDE. THIS METHOD IS USED TO FIX STUBBORN BALANCING PROBLEMS THAT CANNOT BE CORRECTED BY BALANCING THE TIRE AND WHEEL ALONE.