Centramatic 300-355 Wheel Balancer Set (4) | 16-20" Wheels | 5-Lug 5.5" BC

Centramatic Custom Wheel Balancers (Set of 4) – P/N 300-355

Fits: 16"–20" Wheels | 5-Hole Pattern | 5.5" Bolt Circle

Tired of the "Death Wobble" or constant highway vibrations? The Centramatic 300-355 offers a permanent, on-board balancing solution for your Jeep, Off-Road Rig, or RV. This set of four balancers ensures that your entire wheel assembly stays in perfect equilibrium, even after a day on the trails.

Technical Specifications

• Model #: 300-355

• Vehicle Type: Jeep / Light Truck / Trailers / RVs

• Wheel Size: Fits 16 in. to 20 in. Wheels

• Bolt Pattern: 5-Hole

• Bolt Circle: 5.5 in.

• Quantity: Complete Set of 4

The "On-Board" Advantage

Centramatic's patented technology uses a sealed ring filled with hardened durametal alloy and proprietary synthetic fluid. Unlike traditional lead weights that fall off or go out of balance as the tire wears, these adjust dynamically every time you drive.

• Smoother Highway Ride: Dramatically reduces vibration and steering wheel shake at high speeds.

• Maximum Tire Life: Increases tire longevity by 25%–50%—essential for expensive all-terrain and mud-terrain tires.

• Self-Adjusting: Automatically compensates for mud, snow, or rocks stuck in your tread.

• Lower Operating Temps: Keeps tires 8%–10% cooler, protecting the casing during long hauls.

• No Pre-Balancing: Forget the tire shop; these balance the entire assembly (hub, drum/rotor, and tire) automatically.

Durability & Warranty

• Maintenance-Free: A sealed, self-contained system with zero upkeep required.

• Speed Activated: Balancing media shifts into place at ~20–22 mph.

• Made in the USA: Built in Texas to handle extreme off-road environments.

• 5-Year Warranty: Backed by a 5-Year/Unlimited Mileage Warranty against defects.