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The Ultimate Guide to Custom Semi Truck Upholstery (Everything You Need to Know)(Post)
Key Takeaways on Semi Truck Upholstery Start with one high-impact area, such as the seats, headliner, door panels, sleeper walls, or flooring. Choose materials based on durability, comfort, cleaning
Semi Truck Brake System Maintenance Guide(Post)Semi-truck brake defects account for 30% of out-of-service violations, according to CVSA’s 2025 International Roadcheck. OOS violations will get you shut down on the spot - no matter what it is. Whet
Why Drivers Trust MHC Kenworth for Uptime, Service, and Long-Term Support(Post)MHC Kenworth doesn't just sell heavy duty trucks and truckp parts, it prides itself in having the largest Kenworth dealer network, 130+ service locations across 19 states, 50 years of industry experie
Commercial Semi Truck Lighting Guide(Post)Buying the right aftermarket semi truck lighting is important to any owner-operator or fleet owner who prioritizes their rig’s performance and style. But which type of light is the right choice? In
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
Semi Truck Battery Replacement: How to Change & Maintain Semi Truck Batteries(Post)When it comes to your semi truck’s power system, batteries are the lifeline for nearly any application, from your lighting to your sleeper loads (interior appliances). In this brief guide, we’ll cover
Spare Semi Truck Parts Every Owner-Operator Should Keep(Post)For owner-operators, having the right spare parts on hand is the difference between experiencing devastating downtime and productive uptime. You don’t want to be caught on the side of the road waiting
What's the Best Semi Truck Flooring for Your Cab?(Post)Upgrading your semi truck flooring is one of the simplest and most impactful things you can do to improve the interior of your rig. Whether you're focused on style, durability, or comfort, the right f
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
How to Source Semi Truck Parts Online(Post)Scambling for the right parts at the last minute can get costly. Here are the best tips to consider while shopping for replacement Class 8 truck parts online. Top Three Tips for Sourcing Semi Truck Pa
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
Haul of Fame: Workin’ Man Blues — Bryan Martin’s 1987 Peterbilt 359 Reborn(Post)In the world of classic trucking, some rigs simply haul freight—while others become legends on the road. Every so often, a truck comes along that represents far more than horsepower, chrome, and polis
Peterbilt vs Freightliner: Which Semi Truck Is the Right Truck for Owner Operators?(Post)Looking to buy your next highway truck? If you’re choosing between Freightliner and Peterbilt to be your money-making machine, here’s what you need to know. RELATED POST: Peterbilt vs Kenworth Key Ta
Surviving the Scale: How to Pass Your DOT Inspection & Avoid Crippling Fees(Post)DOT semi truck inspections can make anyone nervous. There are multiple levels that start from a quick 10-minute check with the driver’s credentials to an hour-long mechanical inspection of the rig. If
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
5 Unique Lug Nut Cover Styles to Give Your Truck a More Polished Look(Post)Semi truck lug nut covers aren’t just useful in protecting your lug nut and wheel studs, but they’re a great way to achieve a more polished, cleaner look at a low-cost. Here are some of the coolest-l
Factory Peterbilt 379 Exhaust Mufflers vs Straight Pipes(Post)When it comes to Peterbilt 379 factory-style exhaust muffler setups versus performance straight pipe exhaust (no muffler), the choice comes down to style preference. Here's what you'll learn: The pro
How to Winterize a Semi Truck: The Complete Driver Checklist(Post)Cold winter weather, freezing temperatures, snow-covered roads, and adverse weather conditions wreak havoc on semi truck engines and equipment, and can lead to costly repairs if damage occurs. Don’t c
Semi Truck Cab Racks to Optimize Storage & Style(Post)Cab racks for semi trucks are an essential aftermarket upgrade that can protect your cargo and boost your truck’s appearance with some shiny, polished chrome. With so many designs, mounting options, a
The Best Heavy Duty Shocks for Semi Trucks(Post)Aside from your truck's engine, heavy-duty shocks are among the most critical parts that affect ride quality, suspension performance, and the amount of wear on tires. Here’s a quick rundown of the bes
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4 Inch Chrome Bezel W/ Visor Has Holes At 9 & 3 Position
LIFETIME NUT COVERS
$12.234 Inch Round Chrome Light Bezel W/ VisorAdd trim around a 4 inch round cab light with this bezel by Lifetime Nut Covers. It features a visor and is made of chrome plated plastic. The bezel is sold...09-1605112- SKU:
- 09-1605112
- Location:
- Made In USA
- Truck Class:
- Universal
- Make:
- Universal Items
- Material Options:
- Plastic/Poly
- Finish Options:
- Chrome-Plated
- Diameter Options:
- 4 Inch
- Shape Options:
- Round
- Product Type:
- Lighting
- Ready To Ship:
- Yes
$12.23Qty in Cart: 0Price:$12.23Subtotal: -
FREE SHIPPING
BLEMISHED: Stainless Steel Punched Grille Insert With 1/4 Inch Circles-Peterbilt 386 2006-2015
4 STATE TRUCKS
$339.99Custom Punched Grille Insert With 1/4 Inch Circles Fits Peterbilt 386Normally $474.99 Plus Shipping, Buy This One Now For $339.99 with Free Shipping! You Save $135+ Plus Shipping...ZB10001753- SKU:
- ZB10001753
- Truck Class:
- Heavy Duty
- Material Options:
- Stainless Steel
- Make:
- Peterbilt
- Ready To Ship:
- Yes
$339.99Qty in Cart: 0Price:$339.99Subtotal: -
CSM Stainless Steel Center Rear Light Panel W/ 4 Round 4 Inch Light Cutouts
CHROME SHOP MAFIA
$167.99Center Rear Light Panel W/ Round Light Cutouts By Chrome Shop MafiaTransform your truck's rear end with the CSM Stainless Steel Center Rear Light Panel from Chrome Shop Mafia. Made from rugged 304...09-0111006- SKU:
- 09-0111006
- Truck Class:
- Universal
- Material Options:
- Stainless Steel
- Make:
- Universal Items
- Product Type:
- Bumpers
$167.99Qty in Cart: 0Price:$167.99Subtotal: -
34 Inch Stainless Rear Center Light Panel W/ 4 - 4 Inch & 3 - 2.5 Inch Light Cutouts
UNITED PACIFIC
$143.99Rear Center Panel W/ 4 - 4 Inch Light Holes & 3 - 2.5 Inch Light Holes* High Quality Rear Center Panel * With Light Holes* Made Of Stainless Steel* 34 Inch Length* (4) - 4 Inch Light Cutouts* (3) - 2...09-0111020- SKU:
- 09-0111020
- Truck Class:
- Heavy Duty
- Light Options:
- Without Lights
- Material Options:
- Stainless Steel
- Make:
- Universal Items
- Product Type:
- Bumpers
$143.99Qty in Cart: 0Price:$143.99Subtotal: -
4 Inch Bushing Alignment Set Screw - SA28004
AUTOMANN USA
$15.264 Inch Set Screw Replaces SA-2800-4Secure your truck's bushing alignment with our 4-inch set screw. Ensure precise and durable truck parts. Shop now at 4 State Trucks for reliable performance.* High...09-05250061- SKU:
- 09-05250061
- Material Options:
- Steel
- Truck Class:
- Universal
- Length Options:
- 4 Inch
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$15.26Qty in Cart: 0Price:$15.26Subtotal: -
4 Diode 4 Color LED Warning Strobe Light - Amber, White, Green, Blue
TRUX ACCESSORIES
$90.99Amber, White, Green & Blue LED Clear Lens Warning Strobe LightThis 4.5-inch color-changing strobe light with 36 selectable flash patterns can be used for a wide range of applications. It is a class 1...09-16090019- SKU:
- 09-16090019
- Truck Class:
- Universal
- Make:
- Universal Items
- Material Options:
- Aluminum
- Shape Options:
- Oval
- Product Type:
- Lighting
$90.99Qty in Cart: 0Price:$90.99Subtotal: -
White Front Grille Replaces 8-98025-468-4 For Isuzu NPR
UNITED PACIFIC
$88.99Painted ABS Plastic Front Grille For Isuzu NPRThis white plastic grille with a black opening accent will look great on your Isuzu NPR. It is made with great care and exceptional materials to produce...08-1210301- SKU:
- 08-1210301
- Truck Class:
- Heavy Duty
- Color:
- White
- Position:
- Front
- Material Options:
- Plastic/Poly
- Make:
- Isuzu
- Product Type:
- Hood Parts & Acc.
- Ready To Ship:
- Yes
$88.99Qty in Cart: 0Price:$88.99Subtotal: -
4 Inch Chrome Plastic Light Bezel W/ Mirror, Visor
UNITED PACIFIC
$9.284 Inch Chrome Plastic Light Bezel W/ Visor* High Quality Round Light Bezel* Chrome Plated Plastic * With Visor* Mirror Finish* 4 Inch Diameter* With Visor* Mounting Screws Included* Sold...09-160200021- SKU:
- 09-160200021
- Truck Class:
- Universal
- Make:
- Universal Items
- Material Options:
- Plastic/Poly
- Finish Options:
- Chrome-Plated
- Diameter Options:
- 4 Inch
- Product Type:
- Lighting
$9.28Qty in Cart: 0Price:$9.28Subtotal: -
FREE SHIPPING OVER $249
8 Inch 4 Bolt Fender Mount Post
UNITED PACIFIC
$16.75Quarter Fender Mounting Post* High Quality Mounting Post* 8 Inch Length* 4 - Bolt Mount* Mounting Post Only, Mounting Hardware Not Included* Sold Individually* Warranty On Mounting Posts Against...09-11119- SKU:
- 09-11119
- Color:
- Black
- Truck Class:
- Universal
- Length Options:
- 8 Inch
- Material Options:
- Steel
- Make:
- Universal Items
- Type Options:
- Quarter
- Product Type:
- Rear Fenders
$16.75Qty in Cart: 0Price:$16.75Subtotal: -
FREE SHIPPING OVER $249
Chrome 4 Switch Trim Panel For Freightliner Cascadia 116 & 126
UNITED PACIFIC
$10.62Chrome 4 Switch Trim Panel Fits Freightliner Cascadia 116 & 126Enhance your 4 switch panel with this shiny trim from United Pacific. It is made of chrome plated plastic and is easy to mount with two...03-1504098- SKU:
- 03-1504098
- Truck Class:
- Heavy Duty
- Material Options:
- Plastic/Poly
- Make:
- Freightliner
- Finish Options:
- Chrome-Plated
- Product Type:
- Interior
- Ready To Ship:
- Yes
$10.62Qty in Cart: 0Price:$10.62Subtotal: -
30 Inch SS Mud Flap Hanger Kit W/ Black 4 State Trucks Mud Flaps & SS Lower Weights
4 STATE TRUCKS
$204.9924 x 30 Inch Black 4 State Trucks Mud Flaps And Hangers Kit With Stainless Steel Lower WeightsThe Mud Flap Hanger Kit includes a pair of flap hangers, black 24-inch x 30-inch 4 State Truck Logo...09-0507087K04- SKU:
- 09-0507087K04
- Material Options:
- Stainless Steel
- Length Options:
- 30 Inch
- Truck Class:
- Heavy Duty
- Make:
- Universal Items
- Product Type:
- Mud Flaps
$204.99Qty in Cart: 0Price:$204.99Subtotal: -
3/8 X 1/4 X 3/8 Inch PLC Standpipe Run Tee
AUTOMANN USA
$10.72PLC Standpipe Run Tee 3/8 Inch Standpipe 1/4 Inch Tube 3/8 Inch TubeAchieve secure and organized air line connections using this 3/8 x 1/4 x 3/8 Inch PLC Standpipe Run Tee. Built from durable...09-05040131- SKU:
- 09-05040131
- Material Options:
- Brass
- Product Type:
- Air, Electrical, & Safety
- Truck Class:
- Heavy Duty
- Make:
- Universal Items
$10.72Qty in Cart: 0Price:$10.72Subtotal: -
FREE SHIPPING OVER $249
3/4 Inch Mini Clearance Marker LED Light
MAXXIMA
$7.43 - $10.23A compact lighting option for many applications, the 3/4 Inch Mini Clearance Marker LED Light provides a space-saving design with three LED diodes and a 180-degree horizontal beam. This universal...PPR_205593- SKU:
- PPR_205593
- Truck Class:
- Universal
- Location:
- Made In USA
- Material Options:
- Plastic/Poly
- Make:
- Universal Items
- Diameter Options:
- 3/4 Inch
- Product Type:
- Lighting
- Ready To Ship:
- Yes
- Color:
- Blue
- Type Options:
- Grommet Mount
- Color:
- Amber/Clear
- Color:
- White/Clear
- Color:
- Red
- Color:
- Amber
- Color:
- Red/Clear
$7.43 - $10.23Qty in Cart: 0Price:$7.43 - $10.23Subtotal: -
FREE SHIPPING OVER $249
Yoke Transmission Output 1810 1/2 Round - Replaces 6.5-4-4631-1
OPP - ORIGINAL PARTS PROGRAM
$217.99Yoke Transmission Output* High Quality Yoke Transmission Output* 1810 1/2 Round* Replaces OEM # 6.5-4-4631-1* Sold Individually* Warranty On Yoke Transmission Output Against Defects In Workmanship &...09-0705010- SKU:
- 09-0705010
- Truck Class:
- Universal
- Material Options:
- Steel
- Make:
- Universal Items
- Product Type:
- Engine Parts
- Ready To Ship:
- Yes
$217.99Qty in Cart: 0Price:$217.99Subtotal: -
FREE SHIPPING OVER $249
Maxxima Stainless Steel Flange For 4 Inch Round Light - Snap On
MAXXIMA
$9.65Security Flange* Made Of High Quality Stainless Steel* 4 Inch Diameter* Snap On Style* Sold Individually* Made In The USA* Warranty On Flange Against Defects In Workmanship & Material From Date Of...09-1610044- SKU:
- 09-1610044
- Truck Class:
- Universal
- Diameter Options:
- 4 Inch
- Material Options:
- Stainless Steel
- Make:
- Universal Items
- Location:
- Made In USA
- Shape Options:
- Round
- Product Type:
- Lighting
- Ready To Ship:
- Yes
$9.65Qty in Cart: 0Price:$9.65Subtotal: -
FREE SHIPPING OVER $249
4-Piece Dash Trim Kit For Peterbilt 389 & Glider
VALLEY CHROME PLATING
$70.994-Piece Dash Trim Kit Fits Peterbilt 389* High Quality Dash Trim* 4 Pieces* Mounted In Front Of Steering Wheel* Sold Individually * Made In USA* Warranty On Dash Trim Against Defects In Workmanship &...01-150100162- SKU:
- 01-150100162
- Truck Class:
- Heavy Duty
- Make:
- Peterbilt
- Product Type:
- Interior
- Ready To Ship:
- Yes
$70.99Qty in Cart: 0Price:$70.99Subtotal: -
FREE SHIPPING
Yoke Transmission Output 1760 1/2 Round - Replaces 6.3-4-1681-1
OPP - ORIGINAL PARTS PROGRAM
$276.99Yoke Transmission Output* High Quality Yoke Transmission Output* 1760 1/2 Round* Replaces OEM # 6.3-4-1681-1* Sold Individually* Warranty On Yoke Transmission Output Against Defects In Workmanship &...09-0705009- SKU:
- 09-0705009
- Truck Class:
- Universal
- Material Options:
- Steel
- Make:
- Universal Items
- Product Type:
- Engine Parts
$276.99Qty in Cart: 0Price:$276.99Subtotal: -
FREE SHIPPING OVER $249
4 Diode Amber LED Courtesy Light W/ Chrome Housing
AFTERMARKET
$21.30Amber LED Courtesy Light4 State Trucks offers this quality courtesy light with a shiny chrome plated oval bezel. It features 4 amber LEDs and durable clear lenses. The light is sold individually and...09-1601010112- SKU:
- 09-1601010112
- Color:
- Amber
- Truck Class:
- Universal
- Make:
- Universal Items
- Finish Options:
- Chrome-Plated
- Material Options:
- Plastic/Poly
- Shape Options:
- Oval
- Product Type:
- Lighting
$21.30Qty in Cart: 0Price:$21.30Subtotal: -
4 Inch Thin Line Red Marker LED Light W/ 7 Diodes
TRUX ACCESSORIES
$18.84Red LED Marker Light Thin Line4 State Trucks offers this 4 inch long red thin line marker light with 7 diodes. Made to withstand outside elements, it has a damage resistant amber lens and is sealed...09-1601060250- SKU:
- 09-1601060250
- Color:
- Red
- Truck Class:
- Universal
- Material Options:
- Plastic/Poly
- Make:
- Universal Items
- Product Type:
- Lighting
$18.84Qty in Cart: 0Price:$18.84Subtotal: -
Stainless Steel Light Bracket W/ 4 P1 Light Holes
PHOENIX DESIGN
$85.99Stainless Steel Light Bracket W/ 4 P1 Light Holes* High Quality Light Bracket * Made Of 304 Stainless Steel* 4 P1 Light Holes * Lights Not Included* Sold Individually* Made In USA* Warranty On Light...09-160200063- SKU:
- 09-160200063
- Truck Class:
- Universal
- Location:
- Made In USA
- Material Options:
- Stainless Steel
- Make:
- Universal Items
- Product Type:
- Lighting
$85.99Qty in Cart: 0Price:$85.99Subtotal: