COATS Offset Truck Wheel Adapter / Backing Plate, 1.125 in / 28mm ID

Truck wheels don't always sit flush against a COATS balancer, and that gap is where bad readings start. The COATS Offset Truck Wheel Adapter and Backing Plate closes that gap with a purpose built 1.125 in (28mm) inner diameter that centers heavier commercial truck wheels the way COATS balancers expect. If you've fought wobbly mounts or balance reads that don't hold up on the road, a loose backing plate is usually the reason.

Universal adapters flex under truck wheel loads, and that play shows up as vibration your customer feels a mile down the road. This adapter is heavy duty steel built specifically for COATS 1.125 in / 28mm shafts, so it holds center under repeated use instead of warping like lighter stamped parts. That's fewer callbacks for wobble and fewer rebalances eating into your bay time.

It's built for fleet shops, commercial tire operations, and mobile truck service crews where fitment accuracy can't be a guessing game. Order it from GSG and keep a spare adapter ring in your parts drawer, since we stock replacements ready to ship whenever you need one.

Specifications

Product Type Offset Truck Wheel Adapter Set
Inner Diameter 1.125 in / 28mm
Material Heavy duty steel
Compatibility COATS balancers and most truck wheel setups
Weight 4 lbs

What's Included

Everything you need to fit COATS balancers out of the box:

  • 1 Backing Plate
  • 2 Adapter Rings

Ready to Order

A solid pick for keeping your COATS truck wheel balances centered and accurate. Add it to your cart and we'll get it shipped out fast.

About the Brand

Coats Company

View All Coats Company Products

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