Front Baby Moon Hub Cap with Hub Meter Hole – 22.5" & 24.5" Wheels, 5-Tab, 220mm Bore, Stainless Steel

Finish compatible heavy-duty front wheels while maintaining access to the hub meter with this Stainless Steel Front Baby Moon Hub Cap. Designed for compatible 22.5" and 24.5" wheel applications, it features a 220mm bore, 5-tab mounting configuration, and hub meter access hole. Ideal for compatible semi trucks, commercial trucks, tractors, buses, motorcoaches, fleet vehicles, and other heavy-duty applications.

SKU: A-4-5NH
Availability:
Price: Call for pricing
i h h

Classic Baby Moon Style with Hub Meter Access

Get the clean, polished appearance of a Baby Moon hub cap without covering access to your hub meter.

This Stainless Steel Front Baby Moon Hub Cap is designed for compatible 22.5-inch and 24.5-inch heavy-duty wheel applications and features a 220mm bore, 5-tab mounting configuration, and integrated hub meter hole.

The hub meter opening makes this version especially useful for commercial and fleet vehicles equipped with a hub-mounted mileage or distance meter, allowing the meter to remain accessible and visible while the hub cap provides a clean, finished wheel appearance.

Hub Meter Hole

The defining feature of this Baby Moon hub cap is the integrated hub meter hole.

Hub meters are commonly used in commercial and fleet applications to track vehicle or trailer mileage based on wheel rotation. A conventional closed Baby Moon hub cap may interfere with the meter or prevent easy visibility.

This version provides a dedicated opening for compatible hub meter installations, combining:

Hub Coverage + Hub Meter Access + Polished Stainless Appearance

This makes it particularly useful for fleets and commercial operators that need both functionality and a professional wheel appearance.

Designed for 22.5" & 24.5" Wheels

This front hub cap is designed for compatible heavy-duty applications using:

22.5-Inch Wheels
24.5-Inch Wheels

These wheel sizes are common across:

  • Semi trucks
  • Highway tractors
  • Class 8 trucks
  • Commercial trucks
  • Fleet vehicles
  • Buses
  • Motorcoaches
  • Specialty vehicles

Wheel diameter alone does not determine compatibility. The 220mm bore, 5-tab mounting configuration, and hub meter requirements should also be verified.

220mm Bore

The hub cap features a 220mm bore, approximately 8.66 inches.

This measurement is an important fitment characteristic and should be compared against the vehicle's actual front hub configuration before ordering.

5-Tab Mounting Configuration

This version uses a 5-tab mounting configuration.

Because similar-looking Baby Moon hub caps may use different mounting arrangements, customers should verify the number of tabs on their existing application.

The primary fitment profile is:

FRONT + 22.5"/24.5" + 220MM BORE + 5 TAB + HUB METER HOLE + STAINLESS STEEL

Stainless Steel Construction

The stainless steel construction provides a bright, polished appearance that complements other popular heavy-duty wheel accessories.

It pairs naturally with:

  • Stainless steel wheel simulators
  • Lug nut covers
  • Axle covers
  • Wheel trim
  • Polished wheels
  • Stainless truck accessories
  • Chrome exterior accessories

The result is a clean wheel appearance without sacrificing access to a compatible hub meter.

Specifications

SpecificationDetails
Product TypeBaby Moon Hub Cap
Wheel PositionFront
Compatible Wheel Size22.5" & 24.5"
Bore Diameter220mm
Bore Diameter – Approx.8.66 Inches
Mounting Configuration5 Tab
Hub Meter AccessYes – Hub Meter Hole
MaterialStainless Steel
Primary ApplicationHeavy-Duty / Commercial Vehicle

Key Features

  • Classic Baby Moon hub cap styling
  • Integrated hub meter access hole
  • Designed for compatible front wheel applications
  • Compatible with specified 22.5" and 24.5" wheels
  • 220mm bore
  • 5-tab mounting configuration
  • Durable stainless steel construction
  • Bright, polished appearance
  • Allows compatible hub meter to remain accessible
  • Excellent for commercial and fleet applications
  • Complements stainless wheel simulators
  • Ideal for compatible semi trucks
  • Suitable for Class 8 and heavy-duty vehicles
  • Excellent replacement for damaged or missing hub caps

Fleet & Commercial Applications

The hub meter opening makes this version particularly relevant for commercial fleet applications.

Potential users include:

  • Trucking fleets
  • Delivery fleets
  • Commercial carriers
  • Bus and motorcoach operators
  • Transportation companies
  • Fleet maintenance departments
  • Owner-operators
  • Commercial vehicle service facilities

For vehicles using hub meters to track mileage, this design provides a more functional solution than a completely enclosed Baby Moon hub cap.

 

Standard 5-Tab vs. Hub Meter Version

Since Woody's carries both versions, this is an important distinction to make highly visible on the product pages.

SpecificationStandard 5-Tab5-Tab Hub Meter Version
Wheel PositionFrontFront
Wheel Size22.5" / 24.5"22.5" / 24.5"
Bore220mm220mm
Mounting5 Tab5 Tab
MaterialStainless SteelStainless Steel
Hub Meter HoleNoYes

A simple customer-facing distinction would be:

RUNNING A HUB METER? CHOOSE THE HUB METER VERSION.

That should help prevent customers from accidentally purchasing the standard closed 5-tab version when their application requires hub meter clearance.

Important Fitment Note

Before ordering, verify:

  • Front wheel application
  • 22.5" or 24.5" wheel application
  • 220mm bore
  • 5-tab mounting configuration
  • Hub meter installation
  • Required hub meter opening and clearance
  • Existing hub dimensions
  • Hub-cap mounting arrangement
  • Wheel and axle configuration

Wheel size alone does not determine fitment. The 220mm bore, 5-tab mounting configuration, and hub meter clearance should be verified against the actual vehicle.

Do not substitute this product for a standard 5-tab closed hub cap, 4-tab hub cap, or 4-notch hub cap simply because the wheel size and bore match.

Marketing Callout

POLISHED STAINLESS. HUB METER READY.

A stainless steel Front Baby Moon Hub Cap for compatible 22.5" and 24.5" heavy-duty wheels, featuring a 220mm bore, 5-tab mounting configuration, and dedicated hub meter opening.

*
*
*