Features: Precise Balancing: Achieve optimal tire balance with our Portable Heavy Duty Wheel Balancer. Ensure smoother rides and extended tire life. User-Friendly Design: Easy bubble level adjustment and wheel weight application. Ideal for DIYers and professionals alike. Versatile Compatibility: Designed for various vehicles including cars, light trucks, and motorcycles. Accommodates different tire sizes. Durable Construction: Sturdy aluminum alloy base, corrosion-resistant materials. Portable yet built to withstand heavy-duty usage. Step To Use Step 1: Adjust the Bubble Place the balancer on a level surface.Observe the bubble's position.Use the three screws around the bubble head to center it. Adjust as needed. Step 2: Mark the Position Gently place the tire on the unit.If the bubble isn't centered, position a wheel weight opposite the offset.Move the bubble to the center and mark the spot. Step 3: Apply Wheel Weights Use the marked spot as a guide.Add a wheel weight until the bubble centers.Secure weights onto the rim. Operating Guide: 1.Assemble the balancer and check the circular bubble level atop the head. Confirm the bubble sits within the black circle's center. 2.Before balancing, remove the tire and clean the rim's inside and underside. Ensure the hub hole is clean for even seating on the balancer cone. 3.Balancing Process:A bubble outside the black circle suggests imbalance from a heavy side.Add a weight to the light side of the rim nearest the bubble's shift.If needed, adjust weight size until the bubble centers. 4.Remove the tire/wheel from the balancer: Determine total weight needed for balance. Attach equal weights on both rim sides at the marked spot. Example: For a 3-ounce balance, place 1-1/2 oz weights on top and underside of the rim at the same spot.