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Diesel Truck Engine Maintenance Guide(Post)
Semi truck engines can last up to one million miles, or more, before they need to be rebuilt or replaced. During their lifespan, engine system parts experience a lot of heat and pressure, eventually
Haul of Fame: The Murder Pete Truck(Post)They call it the Murder Pete. Blacked-out, rugged, and raw, it’s a notorious big rig known for its “murdered out” style. Supported by the custom fab shop work of Chrome Shop Mafia (CMS) and supplied w
Semi Truck DPF Box Covers & Slipcovers: Fitment Guide(Post)Semi Truck DPF Box Covers: Types, Fitment & Replacement What Is a DPF Box Cover on a Semi Truck? DPF box covers are exterior panels designed to conceal or protect the aftertreatment housing. They do n
A Buyer's Guide to Semi Truck Toolbox Storage(Post)If there's one thing that a truck driver needs it's more storage space. Buying the right heavy-duty commercial truck storage boxes is one of the most useful purchases you can make. Here are some of t
Spring Semi-Truck Maintenance: 5 Checks to Prevent Expensive Repairs(Post)Winter weather causes corrosion, contamination, wear, and hidden damage. Spring is a great time to inspect the truck thoroughly and stop small problems from becoming giant disasters. Five Spring Main
What are the Best Heavy-Duty Front Bumper Marker Lights?(Post)If you’re looking to start customizing your front bumper with marker lighting, your design options are nearly limitless. If you can dream it, we can build it, then ship it to you or an installation sh
7 Best Exterior Chrome Upgrades for the Kenworth W900A(Post)Outfit your Kenworth W900A model with stunning exterior chrome accessories and stainless-steel upgrades that seamlessly tie together the entire truck’s theme. Classic big rig owners take a lot of prid
Haul of Fame: Outta The Ordinary — The 1985 Peterbilt 359 That Rewrote the Rulebook(Post)The 1985 Peterbilt 359 That Rewrote the Rulebook Brought to you by J&L Contracting Heavy Haul | Owner: Malona & Jamie Williams | Built by Never Satisfied Builds What Makes a Haul of Fame Legend? Not e
Signs of a Failing Heater Box & What to Do About It(Post)Experiencing refreshing cool air in the summer and warm air in the winter is nearly priceless when behind the wheel of a big rig for 11 hours a day. However, if your A/C heater box isn’t working, your
Top Semi Trucks Owned in Each State (Data for All 50 States) (Post)Here's some visual data on the most commonly owned heavy duty semi truck models based upon three popular truck brands: Peterbilt, Kenworth, and Freightliner. DISCLAIMER: (as of 2025) this data is four
Common Steering Problems on Peterbilt 379 Trucks(Post)Here are some of the most common steering problems found on older Peterbilt 379 models, how to diagnose those issues, and how to prevent them. Related Posts: How to Replace a Peterbilt Steering Shaf
Peterbilt vs Mack: Choosing Between Rugged or Classic Styles(Post)Let’s do a quick breakdown of Mack trucks vs Peterbilt trucks. Key Takeaways Mack offers lower purchase costs and rugged vocational performance, while Peterbilt commands a premium for comfort, resal
How to Find the Right FL70 Parts Using Your VIN(Post)To identify the right Freightliner FL70 parts, you must use your 17-digit VIN and the factory spec decal inside your cab, rather than relying on the exterior model badge. Because FL70 and FL80 Busines
How to Customize Your Semi Truck On a Budget(Post)Let's be honest. Customizing a semi truck with aftermarket parts and accessories isn't cheap, even if you're shopping for special bargain-priced deals. It also depends on how flexible your actual "bud
9 Costly Exhaust Installation Mistakes Truck Owners Should Avoid(Post)Replacing exhaust stacks on a Peterbilt 379 is a bit easier than some other truck models, the installation process can still be time-consuming and tedious. If you're an owner-operator installing new
Are Vendetta Truck Seats Worth It? (Everything You Need to Know)(Post)Professional drivers spend thousands of hours behind the wheel every year. Stock truck seats wear out, lose support, and leave you fatigued after long shifts. Vendetta truck seats offer a premium solu
What are Semi Truck Winter Fronts?(Post)A semi-truck winter front is a heavy-duty, weather-resistant cover designed to mount directly over a truck’s front grille. Typically manufactured from reinforced vinyl, canvas, or quilted fabric, it s
Blatant Signs Your Turbocharger is Failing (And When to Replace it) (Post)If your semi truck turbocharger is failing, you'll encounter a few common signs. In this post, we'll cover what those are, and similar symptoms that aren't actually the turbo, but a related part. Sig
How to Install a Peterbilt 379 Bumper Lift Kit Using 5 Steps(Post)If you're looking to install a Peterbilt 379 bumper flip kit for extra ground clearance and maneuverability, here's an expert-led breakdown from 12 Gauge Customs of exactly how to do it. During an in
How to Install Rear Fenders on a Peterbilt 379(Post)The process of installing rear fenders on a semi truck, specifically a Peterbilt 379 model, will depend on the type of fender. Whether it’s a full fender or half fender, the difference comes down to:
- Product
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- Quantity
- Price
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Stainless Steel Cab Panel W/ 12 Round 3/4 Inch Lights- Amber LED/ Amber Lens For Peterbilt 567 W/ 115 & 121 Inch BBC
PHOENIX DESIGN
$286.99Cab Panel With 12 Round Lights- Amber LED/ Amber LensMaximize both visibility and style on your Peterbilt 567 with this Stainless Steel Cab Panel, complete with 12 Amber LED lights. Designed...01-0912102240- SKU:
- 01-0912102240
- Light Options:
- With Lights
- Color:
- Amber
- Product Type:
- Exterior
- Location:
- Made In USA
- Material Options:
- Stainless Steel
- Make:
- Peterbilt
$286.99Qty in Cart: 0Price:$286.99Subtotal: -
Cross Tube 1.90 Inch OD X 59.00 Inch , W/ 1- 1/4 In-12 ID - 818473
AFTERMARKET
$196.99Cross Tube Replaces 818473* High Quality Cross Tube* 59.00 Inch* 1.90 Inch OD* 1- 1/4 Inch-12 ID* Made In USA* Sold Individually* Warranty On Cross Tubes Against Defects In Workmanship & Material...29-05090102- SKU:
- 29-05090102
- Truck Class:
- Heavy Duty
- Material Options:
- Steel
- Length Options:
- 59 Inch
- Product Type:
- Frame & Chassis
$196.99Qty in Cart: 0Price:$196.99Subtotal: -
3 Inch Cab Panels W/ 12 - 3/4 Inch Amber/Clear Lights For Kenworth T800 Split Fender
PHOENIX DESIGN
$281.993 Inch Cab Panels W/ 6 - 3/4 Inch Amber/Clear Lights Per Side Fits Kenworth T800 Split Fender* High Quality Cab Panels* Made Of 304 Stainless Steel * 3 Inch* 6 Round 3/4 Inch Amber LED/Clear Lens...02-091200102- SKU:
- 02-091200102
- Truck Class:
- Heavy Duty
- Light Options:
- With Lights
- Location:
- Made In USA
- Material Options:
- Stainless Steel
- Make:
- Kenworth
- Finish Options:
- Paintable
- Length Options:
- 48 Inch
- Product Type:
- Exterior
$281.99Qty in Cart: 0Price:$281.99Subtotal: -
12 Gauge Customs 8 X 11 Inch Aluminum Reverse Bowtie Visor For Kenworth T800 & W900 W/ 1 PC Flat Windshield
TWELVE GAUGE
$446.998 X 11 Inch Aluminum Reverse Bowtie Visor By 12 Gauge Customs Fits Kenworth T800 & W900 W/ 1 PC Flat WindshieldKeep in the shade and the rain out of your way with this quality aluminum reverse bowtie...02-0901102- SKU:
- 02-0901102
- Truck Class:
- Heavy Duty
- Make:
- Kenworth
- Finish Options:
- Paintable
- Material Options:
- Aluminum
- Light Options:
- Without Lights
- Product Type:
- Exterior
$446.99Qty in Cart: 0Price:$446.99Subtotal: -
Stainless Steel Front Air Cleaner Panels W/ 12 Round Light Holes For Peterbilt
ROADWORKS
$112.99Front Air Cleaner Panels W/ Light HolesBring a new level of lighting customization to your Peterbilt's front air cleaner area with these durable stainless steel panels. Designed for 13-inch diameter...01-09053102- SKU:
- 01-09053102
- Light Options:
- Without Lights
- Style Options:
- Donaldson Style
- Location:
- Made In USA
- Material Options:
- Stainless Steel
- Product Type:
- Exterior
- Make:
- Peterbilt
- Position:
- Front
$112.99Qty in Cart: 0Price:$112.99Subtotal: -
12 Gauge Customs 8 Inch Stainless Steel Slotted Fuel Tank Straps For Peterbilt W/ 26 Inch Diameter Tanks
TWELVE GAUGE
$628.998 Inch Slotted Fuel Tank Straps By 12 Gauge CustomsSecure Your Peterbilt 26 Inch Tank with these Stainless Steel Slotted Fuel Tank Straps by 12 gauge. Each strap is 8 inches wide with 2 slots. They...01-0601025- SKU:
- 01-0601025
- Width Options:
- 8 Inch
- Truck Class:
- Heavy Duty
- Product Type:
- Fuel Tanks
- Material Options:
- Stainless Steel
- Make:
- Peterbilt
$628.99Qty in Cart: 0Price:$628.99Subtotal: -
Herd Black Saddle Tool Box- 12 Inch
HERD BUMPERS
$1,227.9912 Inch Black Saddle Tool Box By HerdAdd practical storage to your truck with the Herd 12 Inch Black Saddle Tool Box, built for durability and professional styling. This high-quality saddle tool box...09-0201027- SKU:
- 09-0201027
- Width Options:
- 12 Inch
- Color:
- Black
- Make:
- Universal Items
- Product Type:
- Toolboxes
$1,227.99Qty in Cart: 0Price:$1,227.99Subtotal: -
12 Gauge 8 Inch Stainless Steel Straight Style Tank Strap For Kenworth W/ 24.5 Inch Diameter Tank
TWELVE GAUGE
$524.998 Inch Wide Tank Strap By 12 Gauge* High Quality Tank Strap* Stainless Steel * 8 Inch Wide* Straight Style * For 24.5 Inch Diameter Tanks* Sold Individually* Warranty On Tank Straps Against Defects...02-0601020- SKU:
- 02-0601020
- Truck Class:
- Heavy Duty
- Diameter Options:
- 24 1/2 Inch
- Material Options:
- Stainless Steel
- Make:
- Kenworth
- Product Type:
- Fuel Tanks
$524.99Qty in Cart: 0Price:$524.99Subtotal: -
FREE SHIPPING
Lincoln Chrome 6 Inch Exhaust Kit, 2 Pc Stacks, W/OE Style Elbows For Peterbilt 379, 378 & 389 Glider. Non-Unibilt W/O Cab Brackets
LINCOLN CHROME
$2,419.99 - $3,520.99Are you looking to replace an exhaust? Stop searching, 4 State Trucks and Lincoln Chrome have got you covered. A damaged exhaust has the ability to decrease acceleration and power, increase fuel...01-08K600AN- SKU:
- 01-08K600AN
- Diameter Options:
- 6 Inch
- Product Type:
- Exhaust
- Location:
- Made In USA
- Truck Class:
- Heavy Duty
- Make:
- Peterbilt
- Material Options:
- Chrome-Plated Steel
- Type Options:
- OE Style Elbows
- Style Options:
- 2 Piece Stacks
- Cab Style:
- PB Non Unibilt W/O Cab Brackets
$2,419.99 - $3,520.99Qty in Cart: 0Price:$2,419.99 - $3,520.99Subtotal: -
FREE SHIPPING OVER $249
Rubber Hood Cowl Seal 102 Inch By BESTfit For Peterbilt 359
BESTFIT TRUCK PARTS
$61.99BESTfit Peterbilt 359 Rubber Hood Cowl SealEnsure the seal between your cowl and your hood is tight with this 102 inch rubber hood cowl seal to prevent damage from water or debris. It is made with...01-124043- SKU:
- 01-124043
- Length Options:
- 72 Inch
- Truck Class:
- Heavy Duty
- Material Options:
- Rubber
- Make:
- Peterbilt
- Product Type:
- Hood Parts & Acc.
- Ready To Ship:
- Yes
$61.99Qty in Cart: 0Price:$61.99Subtotal: -
36 Diode 4 Inch Pirahna Turn Signal W/ Flange - Amber LED / Amber Lens
PETERSON MFG
$60.994 Inch Round 12 Volt Amber Turn Signal W/ Flange* High Quality Pirahna Light* 4 Inch* Amber/Amber* With Flange* Made In USA* Sold Individually* Warranty On Pirahna Lights Against Defects In...09-1601010269- SKU:
- 09-1601010269
- Truck Class:
- Universal
- Color:
- Amber
- Diameter Options:
- 4 Inch
- Material Options:
- Plastic/Poly
- Make:
- Universal Items
- Product Type:
- Lighting
- Shape Options:
- Round
- Style Options:
- Flanged
- Location:
- Made In USA
$60.99Qty in Cart: 0Price:$60.99Subtotal: -
96 Inch Stainless Steel Rear T-Bar Style Light Bar W/ 13 Round 4 Inch Light Holes By 12 Gauge
TWELVE GAUGE
$1,631.9996 Inch Rear T-Bars With 18 Inch Drop and Pre-Cut Holes For 4 Inch Round LightsThis 12 Gauge Stainless Steel Rear T- Bar Style Light Bar has pre-cut light openings for 4 inch round lights. It can be...09-011029- SKU:
- 09-011029
- Truck Class:
- Heavy Duty
- Make:
- Universal Items
- Material Options:
- Stainless Steel
- Light Options:
- Without Lights
- Product Type:
- Bumpers
$1,631.99Qty in Cart: 0Price:$1,631.99Subtotal: -
Merritt Center Door Replacement
MERRITT
$389.99Diamond Plate Center Door Replacement W/ T Latch* High Quality Center Door Replacement* Diamond Plate * Has T Latch* Sold Individually* Warranty On Center Door Replacement Against Defects In...10200- SKU:
- 10200
- Truck Class:
- Heavy Duty
- Position:
- Center
- Make:
- Universal Items
- Material Options:
- Aluminum
- Finish Options:
- Diamond Plate
- Product Type:
- Cargo Control
$389.99Qty in Cart: 0Price:$389.99Subtotal: -
FREE SHIPPING
Lincoln Chrome 6 Inch Exhaust Kit, 2 Pc Stacks, W/OE Style Elbows For Peterbilt 379, 378 & 389 Glider. Unibilt W/2 Cab Brackets
LINCOLN CHROME
$2,643.99 - $3,746.99Are you looking to replace an exhaust? Stop searching, 4 State Trucks and Lincoln Chrome have got you covered. A damaged exhaust has the ability to decrease acceleration and power, increase fuel...01-08K600A- SKU:
- 01-08K600A
- Location:
- Made In USA
- Diameter Options:
- 6 Inch
- Truck Class:
- Heavy Duty
- Make:
- Peterbilt
- Product Type:
- Exhaust
- Style Options:
- 2 Piece Stacks
- Material Options:
- Chrome-Plated Steel
- Type Options:
- OE Style Elbows
- Cab Style:
- PB Unibilt W/2 Cab Brackets
$2,643.99 - $3,746.99Qty in Cart: 0Price:$2,643.99 - $3,746.99Subtotal: -
2 1/2 Inch 3 Diode Rectangular LED Marker Light W/ Chrome Rim
GRAND GENERAL
$19.28Small Rectangular LED Marker Light W/ Chrome Plastic Rim* High Quality Marker Light* Dimensions: - 2 1/2 Inch Length - 1 1/4 Inch Width - 13/16 Inch Height* 3 Diodes* Blue LED/Blue Lens* 12 Volt*...09-160102010- SKU:
- 09-160102010
- Finish Options:
- Chrome-Plated
- Material Options:
- Plastic/Poly
- Length Options:
- 2 1/2 Inch
- Truck Class:
- Universal
- Make:
- Universal Items
- Product Type:
- Lighting
$19.28Qty in Cart: 0Price:$19.28Subtotal: -
4 Inch Specialty Light 12 Diode - Blue LED & Clear Lens
AFTERMARKET
$29.06Specialty Light 12 Diode 4 Inch Blue LED & Clear Lens* High Quality LED Light* 4 Inch* 12 Diodes * Blue LED/ Clear Lens* Sold Individually* Warranty On LED Lights Against Defects In Workmanship &...09-160102116- SKU:
- 09-160102116
- Height Options:
- 3 Inch
- Width Options:
- 4 Inch
- Color:
- Blue
- Style Options:
- LED
- Product Type:
- Lighting
- Length Options:
- 4 Inch
- Make:
- Universal Items
- Ready To Ship:
- Yes
$29.06Qty in Cart: 0Price:$29.06Subtotal: -
CSM Chrome Gauge Panel Top Trim For Freightliner Columbia W/ Enclosed Gauge Module
CHROME SHOP MAFIA
$64.99Chrome Gauge Panel Top Trim Fits Freightliner Columbia W/ Enclosed Gauge Module* High Quality Chrome Gauge Panel Top Trim* Bolt Distance 12-1/8 Inches* Fits Around Top Part Of Gauge Panel* Sold...03-15040102- SKU:
- 03-15040102
- Truck Class:
- Heavy Duty
- Material Options:
- Plastic/Poly
- Make:
- Freightliner
- Finish Options:
- Chrome-Plated
- Product Type:
- Interior
- Ready To Ship:
- Yes
$64.99Qty in Cart: 0Price:$64.99Subtotal: -
12 Inch 18 Diode Light Bar With Chrome Base - Blue LED / Blue Lens
GRAND GENERAL
$49.39Interior 12 Inch Surface Mount LED Light Bar With Chrome Plastic Base* High Quality Light Bar* 12 Inch* 19 Led* Blue/Blue* Made In USA* Sold Individually* Warranty On Light Bars Against Defects In...09-160102017- SKU:
- 09-160102017
- Truck Class:
- Universal
- Color:
- Blue
- Finish Options:
- Chrome-Plated
- Material Options:
- Plastic/Poly
- Length Options:
- 12 Inch
- Make:
- Universal Items
- Product Type:
- Lighting
- Ready To Ship:
- Yes
$49.39Qty in Cart: 0Price:$49.39Subtotal: -
102 X 11 Inch Dunnage Racks for Step Deck and Flatbed Trailers
HEAVY DUTY RAMPS
$1,285.99Dunnage Racks Holds Up to 16 Properly Tied-Down 8 4x4'sStore your dunnage easily under your trailer with this sturdy aluminum rack. It fits up to 16 tied-down 8' 4x4s, freeing up space for more cargo...19-024007- SKU:
- 19-024007
- Length Options:
- 102 Inch
- Product Type:
- Trailer
- Height Options:
- 11 Inch
- Make:
- Universal Items
- Truck Class:
- Heavy Duty
- Material Options:
- Aluminum
$1,285.99Qty in Cart: 0Price:$1,285.99Subtotal: -
FREE SHIPPING OVER $249
6 Inch Red Treated Airway Buff, 12 Ply For 3/4 Inch Arbor
UNITED PACIFIC
$13.8912 Ply Red Treated Airway* High Quality Airway Buff* Red* 6 Inch Diameter* 12 Ply* 3/4 Inch Arbor* Double Dipped In D-50 Treatment For Toughness* These Extra Hard Buffs Are Perfect For Heavy Cutting...09-1701102- SKU:
- 09-1701102
- Color:
- Red
- Truck Class:
- Universal
- Diameter Options:
- 6 Inch
- Material Options:
- Cloth
- Make:
- Universal Items
- Product Type:
- Polishing
$13.89Qty in Cart: 0Price:$13.89Subtotal: