Coats Offset Truck Wheel Adapter Backing Plate 40mm ID
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COATS Offset Truck Wheel Adapter/Backing Plate, 40mm ID
Truck wheels don't sit true on a standard balancer shaft, and that's when you start chasing false readings. Deep-dish rims and dual rear setups shift the wheel off center, and if the mounting surface can't compensate, every reading you take afterward is suspect. The COATS Offset Truck Wheel Adapter/Backing Plate, 40mm ID fixes that before you spin the wheel once.
This offset plate gives you a flush, centered mounting surface on your 40mm shaft COATS balancer, no shimming, no guesswork. The offset profile clears deep-dish wheels and dual rear truck tires that flat universal adapters can't handle. Built from high-strength steel instead of the plastic spacer rings you'll find elsewhere, it holds its shape under repeated commercial use and won't flex or wobble mid-spin. It mounts fast, too, no fighting with alignment mid-shift. That means fewer come-backs, tighter balance numbers, and less time re-checking work you already did once. If you're running medium or heavy-duty trucks, buses, or trailers through your bay daily, this plate earns its spot on the shelf. And if you ever need a replacement adapter down the line, GSG keeps this part in stock and ships it fast, no waiting on backorder.
Specifications
| Adapter Type | Offset Truck Wheel |
| Inner Diameter | 40mm |
| Material | High-Strength Steel |
| Compatibility | Truck Wheels with 40mm Shaft COATS Balancers |
| Application | Commercial Tire Servicing and Wheel Balancing |
| Weight | 5.5 kg per Adapter |
Ready When You Are
A solid, no-wobble upgrade for your COATS balancer setup. Add it to your cart and we'll get it shipped out fast.
COATS | Offset Truck Wheel Adapter/Backing Plate | 40mm ID
Offset Truck Wheel Adapter/Backing Plate for Heavy-Duty Tire Service
The Offset Truck Wheel Adapter/Backing Plate is built specifically to tackle the challenges of servicing large truck wheels. Whether you're dealing with hub-centric fitment issues or need a stable mounting surface for accurate balancing, this 40mm ID adapter plate ensures your tire balancer performs the job correctly. It's a must-have upgrade if your shop handles medium or heavy-duty truck tires and needs a secure, centered hold during balancing or mounting operations.
This adapter solves a common issue: improperly supported wheels during balancing can cause false readings and come-backs. With its solid steel build and precise fit, it eliminates that risk by keeping the wheel properly aligned and stable saving time and reducing rework.
What Makes It Better Than Generic Plates?
Unlike flat universal adapters or plastic spacer rings, this backing plate is made from high-strength steel and engineered for durability. It’s designed to match COATS balancer specs and interfaces cleanly with 40mm shaft systems no wobble, no guesswork. The offset profile adds clearance where needed, especially useful for deep-dish wheels or dual rear truck setups.
Why Techs Prefer This:
- Provides a consistent, flush mounting surface
- Reduces vibration-related balance errors
- Built for repeated use in commercial tire shops
How It Performs on the Job
In real-world use, this adapter feels solid. No flexing under load, no awkward wheel misalignments. It mounts quickly and stays true through the spin cycle. If you’re running COATS balancers with a 40mm shaft, it’s a direct fit no hacks or jury-rigging. Expect improved balancing results, faster setup, and fewer complaints from fleet customers or truck drivers.
Ideal For:
- Heavy-duty repair shops and commercial tire centers
- Operators working on medium-duty trucks, buses, or trailers
- Shops seeking OEM-grade compatibility with COATS systems
Specifications
| Adapter Type | Offset Truck Wheel |
|---|---|
| Backing Plate Inner Diameter | 40mm |
| Material | High-strength steel |
| Compatibility | Truck wheels with 40mm shaft COATS balancers |
| Application | Commercial tire servicing and wheel balancing |
| Weight | 5.5 kg per adapter |
Why It’s Worth Buying
Balancing truck wheels accurately starts with a proper fit. This adapter backing plate delivers the precision, strength, and reliability that seasoned techs demand. You’ll see fewer do-overs, better balance reports, and more consistent results when you pair it with a COATS balancer setup. It's a straightforward upgrade with real-world benefits.
Get reliable offset truck wheel adapter/backing plate performance shipped fast, built for tough jobs.
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