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Freightliner M2 Business Class Interior Acc.

Craft a custom Freightliner M2 interior with aftermarket accessories designed to boost the overall comfort and style of your interior sleeper cab. Whether you need to upgrade your flooring, add new roof or dashboard trim, or completely replace your windshield surround trim, our extensive lineup of Freightliner M2 Business Class interior accessories have what you need to get the job done.
  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • 2.125 Inch Solid Red Engraved Tractor Brake Knob For Threaded Dash Air Brake Valve

    2.125 Inch Solid Red Engraved Tractor Brake Knob For Threaded Dash Air Brake Valve

    TWISTED SHIFTERZ

    $56.99
    2.125 Inch Solid Red Engraved Tractor Brake Knob With Polished Billet Collar* High Quality Air Brake Knob* Color Red* Tractor Engraved* Dimensions  - 2.125 Inch Diameter  - 2 1/8 Inch Threads* Screw...
    09-150100055
    SKU:
    09-150100055
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Interior
    $56.99
    Qty in Cart: 0
    Price:
    $56.99
    Subtotal:
  • 2.125 Inch Solid Purple Engraved Tractor Brake Knob For Threaded Dash Air Brake Valve

    2.125 Inch Solid Purple Engraved Tractor Brake Knob For Threaded Dash Air Brake Valve

    TWISTED SHIFTERZ

    $56.99
    2.125 Inch Solid Purple Engraved Tractor Brake Knob With Polished Billet Collar* High Quality Air Brake Knob* Color Purple* Tractor Engraved* Dimensions  - 2.125 Inch Diameter  - 2 1/8 Inch Threads*...
    09-150100054
    SKU:
    09-150100054
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Interior
    $56.99
    Qty in Cart: 0
    Price:
    $56.99
    Subtotal:
  • 2.125 Inch Vintage Ivory Engraved Tractor Brake Knob For Threaded Dash Air Brake Valve

    2.125 Inch Vintage Ivory Engraved Tractor Brake Knob For Threaded Dash Air Brake Valve

    TWISTED SHIFTERZ

    $56.99
    2.125 Inch Vintage Ivory Engraved Tractor Brake Knob With Polished Billet Collar* High Quality Air Brake Knob* Color Vintage Ivory * Tractor Engraved* Dimensions  - 2.125 Inch Diameter  - 2 1/8 Inch...
    09-150100053
    SKU:
    09-150100053
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Interior
    $56.99
    Qty in Cart: 0
    Price:
    $56.99
    Subtotal:
  • 2.125 Inch Grabber Blue Engraved Tractor Brake Knob- Threaded

    2.125 Inch Grabber Blue Engraved Tractor Brake Knob- Threaded

    TWISTED SHIFTERZ

    $56.99
    2.125 Inch Grabber Blue Engraved Tractor Brake Knob With Polished Billet Collar* High Quality Air Brake Knob* Color Grabber Blue* Tractor Engraved* Dimensions  - 2.125 Inch Diameter  - 2 1/8 Inch...
    09-150100052
    SKU:
    09-150100052
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Interior
    $56.99
    Qty in Cart: 0
    Price:
    $56.99
    Subtotal:
  • 2.125 Inch Solid Dark Blue Engraved Tractor Brake Knob- Threaded

    2.125 Inch Solid Dark Blue Engraved Tractor Brake Knob- Threaded

    TWISTED SHIFTERZ

    $56.99
    2.125 Inch Solid Dark Blue Engraved Tractor Brake Knob With Polished Billet Collar* High Quality Air Brake Knob* Color Dark Blue* Tractor Engraved* Dimensions  - 2.125 Inch Diameter  - 2 1/8 Inch...
    09-150100051
    SKU:
    09-150100051
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Interior
    $56.99
    Qty in Cart: 0
    Price:
    $56.99
    Subtotal:
  • 2.125 Inch Burgundy Engraved Tractor Brake Knob For Threaded Dash Air Brake Valve

    2.125 Inch Burgundy Engraved Tractor Brake Knob For Threaded Dash Air Brake Valve

    TWISTED SHIFTERZ

    $56.99
    2.125 Inch Burgundy Engraved Tractor Brake Knob With Polished Billet Collar* High Quality Air Brake Knob* Color Burgundy* Tractor Engraved* Dimensions  - 2.125 Inch Diameter  - 2 1/8 Inch Threads*...
    09-150100050
    SKU:
    09-150100050
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Interior
    $56.99
    Qty in Cart: 0
    Price:
    $56.99
    Subtotal:
  • 2.125 Inch Solid Black Engraved Tractor Brake Knob For Threaded Dash Air Brake Valve

    2.125 Inch Solid Black Engraved Tractor Brake Knob For Threaded Dash Air Brake Valve

    TWISTED SHIFTERZ

    $57.99
    2.125 Inch Solid Black Engraved Tractor Brake Knob With Polished Billet Collar* High Quality Air Brake Knob* Color Black* Tractor Engraved* Dimensions  - 2.125 Inch Diameter  - 2 1/8 Inch Threads*...
    09-150100049
    SKU:
    09-150100049
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Interior
    $57.99
    Qty in Cart: 0
    Price:
    $57.99
    Subtotal:
  • 2.125 Inch Pearl White Engraved Tractor Brake Knob For Threaded Dash Air Brake Valve

    2.125 Inch Pearl White Engraved Tractor Brake Knob For Threaded Dash Air Brake Valve

    TWISTED SHIFTERZ

    $63.99
    2.125 Inch Pearl White Engraved Tractor Brake Knob With Polished Billet Collar* High Quality Air Brake Knob* Color White Pearl* Tractor Engraved* Dimensions  - 2.125 Inch Diameter  - 2 1/8 Inch...
    09-150100048
    SKU:
    09-150100048
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Interior
    $63.99
    Qty in Cart: 0
    Price:
    $63.99
    Subtotal:
  • 2.125 Inch Pearl Red Engraved Tractor Brake Knob For Threaded Dash Air Brake Valve

    2.125 Inch Pearl Red Engraved Tractor Brake Knob For Threaded Dash Air Brake Valve

    TWISTED SHIFTERZ

    $66.99
    2.125 Inch Pearl Red Engraved Tractor Brake Knob With Polished Billet Collar* High Quality Air Brake Knob* Color Red Pearl * Tractor Engraved* Dimensions  - 2.125 Inch Diameter  - 2 1/8 Inch Threads*...
    09-150100047
    SKU:
    09-150100047
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Interior
    $66.99
    Qty in Cart: 0
    Price:
    $66.99
    Subtotal:
  • 2.125 Inch Pearl Purple Engraved Tractor Brake Knob For Threaded Dash Air Brake Valve

    2.125 Inch Pearl Purple Engraved Tractor Brake Knob For Threaded Dash Air Brake Valve

    TWISTED SHIFTERZ

    $64.99
    2.125 Inch Pearl Purple Engraved Tractor Brake Knob With Polished Billet Collar* High Quality Air Brake Knob* Color Purple Pearl * Tractor Engraved* Dimensions  - 2.125 Inch Diameter  - 2 1/8 Inch...
    09-150100046
    SKU:
    09-150100046
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Interior
    $64.99
    Qty in Cart: 0
    Price:
    $64.99
    Subtotal:
  • 2.125 Inch Pearl Orange Engraved Tractor Brake Knob For Threaded Dash Air Brake Valve

    2.125 Inch Pearl Orange Engraved Tractor Brake Knob For Threaded Dash Air Brake Valve

    TWISTED SHIFTERZ

    $63.99
    2.125 Inch Pearl Orange Engraved Tractor Brake Knob With Polished Billet Collar* High Quality Air Brake Knob* Color Orange Pearl * Tractor Engraved* Dimensions  - 2.125 Inch Diameter  - 2 1/8 Inch...
    09-150100045
    SKU:
    09-150100045
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Interior
    $63.99
    Qty in Cart: 0
    Price:
    $63.99
    Subtotal:
  • 2.125 Inch Pearl Gray Engraved Tractor Brake Knob For Threaded Dash Air Brake Valve

    2.125 Inch Pearl Gray Engraved Tractor Brake Knob For Threaded Dash Air Brake Valve

    TWISTED SHIFTERZ

    $63.99
    2.125 Inch Pearl Gray Engraved Tractor Brake Knob With Polished Billet Collar* High Quality Air Brake Knob* Color Gray Pearl * Tractor Engraved* Dimensions  - 2.125 Inch Diameter  - 2 1/8 Inch...
    09-150100044
    SKU:
    09-150100044
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Interior
    $63.99
    Qty in Cart: 0
    Price:
    $63.99
    Subtotal:
  • 2.125 Inch Pearl Green Engraved Tractor Brake Knob For Threaded Dash Air Brake Valve

    2.125 Inch Pearl Green Engraved Tractor Brake Knob For Threaded Dash Air Brake Valve

    TWISTED SHIFTERZ

    $63.99
    2.125 Inch Pearl Green Engraved Tractor Brake Knob With Polished Billet Collar* High Quality Air Brake Knob* Color Green Pearl* Tractor Engraved* Dimensions  - 2.125 Inch Diameter  - 2 1/8 Inch...
    09-150100043
    SKU:
    09-150100043
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Interior
    Ready To Ship:
    Yes
    $63.99
    Qty in Cart: 0
    Price:
    $63.99
    Subtotal:
  • 2.125 Inch Pearl Blue Engraved Tractor Brake Knob For Threaded Dash Air Brake Valve

    2.125 Inch Pearl Blue Engraved Tractor Brake Knob For Threaded Dash Air Brake Valve

    TWISTED SHIFTERZ

    $63.99
    2.125 Inch Pearl Blue Engraved Tractor Brake Knob With Polished Billet Collar* High Quality Air Brake Knob* Color Blue Pearl * Tractor Engraved* Dimensions  - 2.125 Inch Diameter  - 2 1/8 Inch...
    09-150100042
    SKU:
    09-150100042
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Interior
    $63.99
    Qty in Cart: 0
    Price:
    $63.99
    Subtotal:
  • 2.125 Inch Pearl Black Engraved Tractor Brake Knob For Threaded Dash Air Brake Valve

    2.125 Inch Pearl Black Engraved Tractor Brake Knob For Threaded Dash Air Brake Valve

    TWISTED SHIFTERZ

    $63.99
    2.125 Inch Pearl Black Engraved Tractor Brake Knob With Polished Billet Collar* High Quality Air Brake Knob* Color Black Pearl * Tractor Engraved* Dimensions  - 2.125 Inch Diameter  - 2 1/8 Inch...
    09-150100041
    SKU:
    09-150100041
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Interior
    $63.99
    Qty in Cart: 0
    Price:
    $63.99
    Subtotal:
  • 2.125 Inch Pearl Amber Engraved Tractor Brake Knob For Threaded Dash Air Brake Valve

    2.125 Inch Pearl Amber Engraved Tractor Brake Knob For Threaded Dash Air Brake Valve

    TWISTED SHIFTERZ

    $63.99
    2.125 Inch Pearl Amber Engraved Tractor Brake Knob With Polished Billet Collar* High Quality Air Brake Knob* Color Amber Pearl * Tractor Engraved* Dimensions  - 2.125 Inch Diameter  - 2 1/8 Inch...
    09-150100040
    SKU:
    09-150100040
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Interior
    $63.99
    Qty in Cart: 0
    Price:
    $63.99
    Subtotal:
  • 2.125 Inch Neon Pearl Orange Engraved Tractor Brake Knob For Threaded Dash Air Brake Valve

    2.125 Inch Neon Pearl Orange Engraved Tractor Brake Knob For Threaded Dash Air Brake Valve

    TWISTED SHIFTERZ

    $67.99
    2.125 Inch Neon Pearl Orange Engraved Tractor Brake Knob With Polished Billet Collar* High Quality Air Brake Knob* Color Neon Orange Pearl * Tractor Engraved* Dimensions  - 2.125 Inch Diameter  - 2...
    09-150100039
    SKU:
    09-150100039
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Interior
    $67.99
    Qty in Cart: 0
    Price:
    $67.99
    Subtotal:
  • 2.125 Inch Teal Glitter Engraved Tractor Brake Knob For Threaded Dash Air Brake Valve

    2.125 Inch Teal Glitter Engraved Tractor Brake Knob For Threaded Dash Air Brake Valve

    TWISTED SHIFTERZ

    $66.99
    2.125 Inch Teal Glitter Engraved Tractor Brake Knob With Polished Billet Collar* High Quality Air Brake Knob* Color Teal Glitter* Tractor Engraved* Dimensions  - 2.125 Inch Diameter  - 2 1/8 Inch...
    09-150100038
    SKU:
    09-150100038
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Interior
    $66.99
    Qty in Cart: 0
    Price:
    $66.99
    Subtotal:
  • 2.125 Inch Red Glitter Engraved Tractor Brake Knob For Threaded Dash Air Brake Valve

    2.125 Inch Red Glitter Engraved Tractor Brake Knob For Threaded Dash Air Brake Valve

    TWISTED SHIFTERZ

    $66.99
    2.125 Inch Red Glitter Engraved Tractor Brake Knob With Polished Billet Collar* High Quality Air Brake Knob* Color Red Glitter* Tractor Engraved* Dimensions  - 2.125 Inch Diameter  - 2 1/8 Inch...
    09-150100037
    SKU:
    09-150100037
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Interior
    $66.99
    Qty in Cart: 0
    Price:
    $66.99
    Subtotal:
  • 2.125 Inch Purple Glitter Engraved Tractor Brake Knob For Threaded Dash Air Brake Valve

    2.125 Inch Purple Glitter Engraved Tractor Brake Knob For Threaded Dash Air Brake Valve

    TWISTED SHIFTERZ

    $66.99
    2.125 Inch Purple Glitter Engraved Tractor Brake Knob With Polished Billet Collar* High Quality Air Brake Knob* Color Purple Glitter* Tractor Engraved* Dimensions  - 2.125 Inch Diameter  - 2 1/8 Inch...
    09-150100036
    SKU:
    09-150100036
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Interior
    $66.99
    Qty in Cart: 0
    Price:
    $66.99
    Subtotal:
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Adding your products to cart

Upgrade Your Freightliner M2 Interior Where It Matters Most

Our selection of Freightliner M2 Business Class interior accessories ensure you get the style and comfort upgrade you deserve. Whether you're driving the light-duty M2 106 model, or a heavy-duty m2 112, these interior parts are designed to keep your cab space functional and stylish. Find steering wheel hub adapters, colorful dash knobs, floor mats, beveled toggle switches, seat covers, and stainless steel dash panel trim kits. We have plenty of options to get an easy make/model fit. A custom interior style provides a fresh, clear appearance to your rig. Need to get more comfort or style from your Freightliner M2 cab? We offer the perfect interior cab accessories that you need to elevate your rig’s style while maintaining solid driver comfort.

Frequently Asked Questions About Freightliner M2 Business Class Interior Accessories

What year models are compatible with your M2 Business Class interior accessories?

Our interior accessories are designed to fit Freightliner M2 Business Class trucks from 2003 to present. However, there was a significant cab redesign in 2011, so accessories are typically categorized as either 2003-2010 or 2011-current. Always check the specific product description for exact year compatibility, as some items like floor mats and seat covers may have different fitments based on cab configuration (extended cab vs. standard cab) rather than just model year.

Are the floor mats truly waterproof, and how well do they hold up to daily commercial use?

Yes, our heavy-duty rubber floor mats are 100% waterproof and designed specifically for commercial truck applications. They feature raised edges to contain spills and debris, and the rubber compound resists cracking, fading, and wear from daily entry and exit. Most drivers report 3-5 years of heavy use before needing replacement. For maximum durability, we recommend the molded rubber options over carpet-style mats, especially for construction, delivery, or agricultural applications where mud and moisture are common.

Will aftermarket seats fit without modification, and what about airbag compatibility?

Most aftermarket seats designed for the M2 Business Class will bolt directly to existing mounting points without modification. However, if your truck has side-impact airbags in the factory seats, you'll need to ensure any replacement seat is airbag-compatible or have the airbag system professionally disabled and recoded. Air-ride seats typically require connection to your existing air system, which is straightforward but may need additional fittings depending on your specific truck configuration. Always verify seat base measurements before ordering, as some heavy-duty suspension seats may require slight floor modifications.

What's the difference between OEM and aftermarket dash panels, and are they worth the price difference?

OEM dash panels guarantee exact fit and color match but typically cost 40-60% more than quality aftermarket options. Aftermarket panels from reputable manufacturers fit well but may require minor adjustments during installation and might have slight color variations under certain lighting. The plastic quality on premium aftermarket panels is comparable to OEM for daily use. Most customers find aftermarket panels perfectly acceptable unless they're doing a complete restoration or need an exact factory match for resale purposes.

How difficult is it to install interior LED lighting upgrades, and will they cause electrical issues?

LED interior lighting upgrades are generally straightforward installations that take 30-60 minutes for most drivers with basic electrical knowledge. Our LED bulbs are designed as direct replacements for factory incandescent bulbs - simply remove the old bulb and insert the LED. They draw significantly less power than factory bulbs, so electrical issues are rare. However, some 2003-2007 models may show a "bulb out" warning with LEDs, which can be resolved with load resistors or by disabling the warning through your truck's computer system. Always disconnect the battery before beginning any electrical work.


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