null

Mirrors & Accessories

Semi-truck mirrors are essential for driver safety, acting as extra eyes on the road. At 4 State Trucks, we offer a wide variety of Universal Options. West Coast mirrors are great for giving you a wide view of what’s happening behind the truck, while convex mirrors help minimize blind spots with their curved design. For navigating tight spaces, fender and hood mirrors can help you see the truck’s front corners with ease. Although most semi-trucks don't come equipped with interior mirrors, those that do benefit from an unobstructed rear view. Whether you're looking to improve visibility or enhance safety, 4 State Trucks has the quality mirrors and accessories you can count on.
  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Chrome 2 Inch Side Mirror Extension Kit For Peterbilt 300 Series 2005 & Newer

    Chrome 2 Inch Side Mirror Extension Kit For Peterbilt 300 Series 2005 & Newer

    LIFETIME NUT COVERS

    $335.99
    Chrome Plated Billet Aluminum 2 Inch Bolt On Mirror Extension KitThis high-quality extension bracket kit is an easy way to extend your side view mirrors on each side of your cab by two inches. This...
    01-0915016
    SKU:
    01-0915016
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Make:
    Peterbilt
    Finish Options:
    Chrome-Plated
    Product Type:
    Exterior
    Type Options:
    Bolt Mount
    Material Options:
    Billet Aluminum
    Position:
    Kit Full
    Ready To Ship:
    Yes
    $335.99
    Qty in Cart: 0
    Price:
    $335.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit Stainless Steel Outer Mirror Bracket For Peterbilt W/ Door Mounted Mirrors

    BESTfit Stainless Steel Outer Mirror Bracket For Peterbilt W/ Door Mounted Mirrors

    BESTFIT TRUCK PARTS

    $58.99
    Peterbilt Outer Mirror Bracket By BESTfit Replaces 18-02123Maintain optimal mirror stability and safety on your Peterbilt with the BESTfit Stainless Steel Outer Mirror Bracket. Designed for...
    01-091501
    SKU:
    01-091501
    Truck Class:
    Heavy Duty
    Make:
    Peterbilt
    Material Options:
    Stainless Steel
    Product Type:
    Exterior
    Width Options:
    9 3/4 Inch
    Diameter Options:
    3/4 Inch
    Type Options:
    Door Mount
    Height Options:
    17 1/2 Inch
    $58.99
    Qty in Cart: 0
    Price:
    $58.99
    Subtotal:
  • Brushed Stainless Steel Custom Mirror Brackets - Door Mounted For Peterbilt 378 & 379

    Brushed Stainless Steel Custom Mirror Brackets - Door Mounted For Peterbilt 378 & 379

    TWELVE GAUGE

    $946.99
    Paintable Mirror Bracket Fits Peterbilt W/ Door-Mounted MirrorsAttached these stainless steel mirror brackets to your factory side door mounted mirror on you Peterbilt cab for improved visibility...
    01-091500001
    SKU:
    01-091500001
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Peterbilt
    Finish Options:
    Paintable
    Product Type:
    Exterior
    Type Options:
    Door Mount
    Ready To Ship:
    Yes
    $946.99
    Qty in Cart: 0
    Price:
    $946.99
    Subtotal:
  • Black Heated Mirror Head - Driver Side For Peterbilt 579

    Black Heated Mirror Head - Driver Side For Peterbilt 579

    AUTOMANN USA

    $590.99
    Peterbilt 579 Driver Side Black Heated Side Mirror Head* High Quality Mirror Head* Black* Fits Peterbilt 579* Driver Side* Heated* Sold Individually* Warranty On Quality Mirror Head Against Defects...
    01-0914164
    SKU:
    01-0914164
    Truck Class:
    Heavy Duty
    Make:
    Peterbilt
    Product Type:
    Exterior
    $590.99
    Qty in Cart: 0
    Price:
    $590.99
    Subtotal:
  • 12 Gauge Customs Stainless Steel Cab Mounted Mirror Brackets For Peterbilt

    12 Gauge Customs Stainless Steel Cab Mounted Mirror Brackets For Peterbilt

    TWELVE GAUGE

    $1,019.99
    Stainless Steel Cab Mounted Mirror Brackets By 12 Gauge Customs Fits PeterbiltImprove your visual range around pipes and wide trailers with this pair of quality custom mirror brackets. Fit for...
    01-090205
    SKU:
    01-090205
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Peterbilt
    Product Type:
    Exterior
    $1,019.99
    Qty in Cart: 0
    Price:
    $1,019.99
    Subtotal:
  • 12 Gauge Customs Brushed Stainless Steel Cab Mounted Extended Mirror Bracket For Peterbilt

    12 Gauge Customs Brushed Stainless Steel Cab Mounted Extended Mirror Bracket For Peterbilt

    TWELVE GAUGE

    $938.99
    Brushed Stainless Steel Cab Mounted Extended Mirror Bracket By 12 Gauge Customs Fits PeterbiltVisibility and customization go hand in hand with these extended mirror brackets for Peterbilt, designed...
    01-090202
    SKU:
    01-090202
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Peterbilt
    Finish Options:
    Paintable
    Product Type:
    Exterior
    Ready To Ship:
    Yes
    $938.99
    Qty in Cart: 0
    Price:
    $938.99
    Subtotal:
  • CSM Steel Door Mounted Mirror Bracket For Peterbilt 357, 375, 377, 378, 379, 385

    CSM Steel Door Mounted Mirror Bracket For Peterbilt 357, 375, 377, 378, 379, 385

    CHROME SHOP MAFIA

    $575.99
    Steel Door Mounted Mirror Bracket By Chrome Shop Mafia Fits Peterbilt 357, 375, 377, 378, 379, 385These Peterbilt custom door-mount mirror brackets by Chrome Shop Mafia are built strong with 1-inch...
    01-090201
    SKU:
    01-090201
    Truck Class:
    Heavy Duty
    Make:
    Peterbilt
    Product Type:
    Exterior
    Style Options:
    Factory Style
    Finish Options:
    Paintable
    Width Options:
    22 Inch
    Location:
    Made In USA
    Material Options:
    Steel
    $575.99
    Qty in Cart: 0
    Price:
    $575.99
    Subtotal:
  • Total: items /

Adding your products to cart

Your mirrors are your second set of eyes on the road. Upgrade them, and every lane change gets easier. Our semi truck mirror and mirror accessory collection brings you crystal-clear views, rugged construction, and a look that matches your rig. Whether you need a visor for your mirror or some new trim, you can find it here.

Why Install Aftermarket Truck Mirrors?

- Wider field of view: Big convex and spot mirrors for commercial trucks eliminate blind spots fast. - Better materials: stainless-steel truck mirrors and chrome housings fight rust and road spray. - Extra features: Go heated to melt frost, or pick mirrors with built-in LED turn signals for added safety. - Easy replacement: Bolt-on designs and universal mirror mounting brackets mean less downtime and more haul time.

Choose Your Style of Bracket, Material & Finish

- West Coast Flat (15" - 16"): Ideal for long-haul side views and comes in a classic rectangular shape with rigid arm brackets. - Round convex (5"–10"): Great for close cornering due to its curved glass shape that offers a wide angle of vision. - Hood-mounted spot: Perfect for spotting curbs or cars during tight, narrow cornering. - Extendable arm / wide-load: Slide-out arms give some extra reach to get a wider view of the road. - Angled or offset mount: Best used to clear larger stacks, breathers, or aero fairings. Need a little flair? Get a watermelon mirror light bracket or choose a mirror back with chrome LED accents. They look sharp and keep other drivers aware.

Craft Your Perfect Setup

- Easily swap in heated mirror glass for cold mornings. - Add offset mounts to clear large fuel tanks or stacks. - Pair new heads with fresh brackets and hardware—no loose or misaligned mounting. - Match everything with optional mirror covers or stainless visor kits for a clean finish. You can even combine aftermarket upgrades by throwing in new windshield fan blades and wiper arms to improve your visibility, or (a major upgrade) swapping out your existing semi truck sun visor while you’re replacing your mirror mounting brackets.

Shop Heavy Duty Replacement Mirrors at 4 State Trucks

Browse our full range of aftermarket commercial truck mirrors—from quick replacement heads to complete arm assemblies. Each one is road-tested, heavy-duty, and priced right. Grab yours today and turn blind spots into clear views.

Frequently Asked Questions About Mirrors & Accessories

Will this mirror or bracket fit my specific truck make and model?

Many mirrors and mounting components are designed as universal fit, meaning they work across a range of makes and models, but arm length, mounting bolt pattern, and bracket style can still vary. Check the listed dimensions and mounting style against your current setup, and compare against your existing mirror or arm before ordering to confirm a proper match.

What is the difference between the available glass and housing options?

Mirror heads are typically available in flat, convex, or heated glass, and housings come in chrome or stainless steel finishes. Flat glass provides a true distance view, while convex glass offers a wider field of view with some distortion at the edges. Heated glass helps clear frost and fog in cold weather, which is a common upgrade for drivers running in northern climates.

Do these mirrors and brackets include the hardware needed for installation?

Most mirror heads, arms, and brackets are sold with the mounting hardware required for that specific part, but some universal mirrors are sold as the mirror head only and may need to be paired with your existing arm or bracket. Review the product description carefully to see what is included before you order.

Can I install these mirrors and accessories myself, or do I need a professional?

Many drivers replace mirror heads, arms, and brackets themselves using basic hand tools, since most components bolt directly into the existing mounting points. Heated mirrors require access to the truck's wiring to connect power, which may call for a more involved installation or a shop visit if you are not comfortable working with electrical connections.

How do I know which size or style of convex or hood mirror to choose?

Convex and hood mirrors come in a range of sizes and shapes to match different cab configurations and visibility needs. Measuring your current mirror and comparing it to the listed dimensions is the most reliable way to choose a replacement, and matching the finish and shape to your existing setup will keep the look consistent.


Introducing the Official 4 State Trucks Mobile App – Gear Up On the Go!