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Semi-Truck Mattress Sizes: Fitment Chart & Buying Guide(Post)
Looking for the right sized semi truck mattress? Every long-haul trucker should prioritize spending a sizeable portion of their budget on a quality mattress and driver's seat. That's where you spend
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
Adapt to the Diesel Fuel Crisis Using These 10 Truck Mods(Post)Small aftermarket semi truck accessories and performance upgrades save more money over time than their upfront price suggests. Here are 10 aftermarket truck upgrades to create cost-per-mile savings. T
Ultimate Guide: Semi Truck Fuel Tank Accessories(Post)Wondering about the best aftermarket fuel tank accessories and parts to get? Here's a quick guide on the various types of semi truck fuel tank accessories, from locking caps to fuel tank covers, and
8 Signs Your Peterbilt 379 Steering Shaft Needs Replacement(Post)Steering issues on a Class 8 heavy-duty truck are a critical safety concern, and recognizing the bad steering shaft symptoms Peterbilt 379 trucks exhibit is vital for every owner-operator. If you noti
W990 Drop Visor Installation Guide(Post)How to Install a W990 Visor Installing a Kenworth W990 visor requires careful measuring, test-fitting, drilling, wiring, sealing, and final alignment. The most important part of the installation is no
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
13 Must-Have Kenworth Chrome Accessories (For Any Budget)(Post)If you're looking for the perfect aftermarket chrome upgrades to give your Kenworth a polished, sleek appearance down to the last detail, it's important to pair your chrome together inside and out. H
19 Places to Put Watermelon Lights on Your Truck(Post)There hundreds of ways to customize your big rig with watermelon lights. These cab/marker lights can be paired to custom body paint colors, the primary semi truck headlights, exterior chrome trim piec
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
Buyer’s Guide: Choosing the Right Semi Truck Heat Shield(Post)A semi truck’s exhaust pipe heat shield is more than just some polished piece of metal. It’s the only thing that stands between those searing hot exhaust fumes and your sleek-looking chrome, paint, an
How to Buy the Right Peterbilt 379 Radiator(Post)If you want to keep your diesel engine from overheating you need a well-functioning replacement Peterbilt radiator to properly carry the hot coolant through small passages, transfer engine heat into t
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
Wet Line Kits for Semi Trucks 101: The Basics Explained(Post)Ready to transform your rig into a hydraulic powerhouse? A semi-truck wet line kit can do the trick. One of these will turn your truck from a normal highway hauler into a workhorse capable of handlin
Peterbilt Truck Speed Sensors: Everything You Need to Know(Post)You're driving at 70 mph, but your dash says 0. Each shift jerks you forward and the cruise control won't stay on. Sound familiar? It's your Peterbilt speed sensor that's breaking down. Buy a low-cos
Most Common Replacement Parts for Freightliner FL70(Post)Freightliner FL70/FL80 Business Class trucks see a lot of wear and tear while running job sites. The parts that risk quick replacement are those that see the most pressure and stress, like the suspens
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:
Preventative Maintenance Checklist for Semi Trucks(Post)In this post, we’ll cover the need for a semi truck preventative maintenance checklist, and some of the common replacement parts you can buy online and ship directly to your specified address. Key Ta
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
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
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Lincoln Chrome 6 Inch Dummy Exhaust Kit W/Long Drop Elbows For Peterbilt 589 Sleeper Cab W/Horizontal Exhaust
LINCOLN CHROME
$3,295.21 - $3,912.33Are 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...01-08K6642- SKU:
- 01-08K6642
- Diameter Options:
- 6 Inch
- Product Type:
- Exhaust
- Location:
- Made In USA
- Make:
- Peterbilt
- Type Options:
- Long Drop Elbows
- Material Options:
- Chrome-Plated Steel
- Style Options:
- 2 Piece Stacks
- Cab Style:
- PB 589 Sleeper Cab W/Horizontal Exhaust
$3,295.21 - $3,912.33Qty in Cart: 0Price:$3,295.21 - $3,912.33Subtotal: -
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Lincoln Chrome 6 Inch Exhaust Kit W/Long Drop Elbows For Peterbilt 589 Day Cab W/Cab Mount Exhaust
LINCOLN CHROME
$3,521.31 - $4,138.43Are 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...01-08K6646- SKU:
- 01-08K6646
- Diameter Options:
- 6 Inch
- Product Type:
- Exhaust
- Location:
- Made In USA
- Make:
- Peterbilt
- Type Options:
- Long Drop Elbows
- Material Options:
- Chrome-Plated Steel
- Style Options:
- 2 Piece Stacks
- Cab Style:
- PB 589 Day Cab W/Cab Mount Exhaust
$3,521.31 - $4,138.43Qty in Cart: 0Price:$3,521.31 - $4,138.43Subtotal: -
2 Leaf Parabolic Steer Axle Spring - HK48110-3210 For Kenworth T300, T450, T600, T2000
AUTOMANN USA
$729.992 Leaf Parabolic Steer Axle Spring Fits Kenworth T300, T450, T600, T2000* High Quality Steer Axle Spring* 2 Leaf Parabolic* Sold Individually* Warranty On Steer Axle Springs Against Defects In...02-050900008- SKU:
- 02-050900008
- Truck Class:
- Heavy Duty
- Material Options:
- Steel
- Make:
- Kenworth
- Product Type:
- Frame & Chassis
$729.99Qty in Cart: 0Price:$729.99Subtotal: -
On SaleLimited Quantity Available
6 - 5 Inch Chrome Bull Hauler Turn Out Exhaust Stack By BESTfit
BESTFIT TRUCK PARTS
$199.49 - $519.99Are you looking to replace your exhaust? Stop searching, 4 State Trucks have you covered. With the ability to add a sleek and stylish design to your truck, you also get that dependability and the...PPR_202126- SKU:
- PPR_202126
- Truck Class:
- Universal
- Style Options:
- Bull Hauler Turn
- Material Options:
- Steel
- Make:
- Universal Items
- Finish Options:
- Chrome-Plated
- Truck Class:
- Heavy Duty
- Product Type:
- Exhaust
- Height Options:
- 108 Inch
- Height Options:
- 96 Inch
- Diameter Options:
- 6 To 5 Inch
- Height Options:
- 60 Inch
- Height Options:
- 48 Inch
- Height Options:
- 114 Inch
- Height Options:
- 36 Inch
- Ready To Ship:
- Yes
$199.49 - $519.99Qty in Cart: 0Price:$199.49 - $519.99Subtotal: -
Spicer Differential End Yoke Replaces 6-4-4601-1, 6446011
OPP - ORIGINAL PARTS PROGRAM
$237.99Spicer Half Round End Yoke 1710 Series Strap StyleThis is a Spicer Half Round End Yoke from the 1710 Series, designed in a strap style. It replaces the Dana Corporation part numbers 6-4-4601-1 and...09-0705021- SKU:
- 09-0705021
- Truck Class:
- Heavy Duty
- Product Type:
- Engine Parts
- Make:
- Universal Items
- Material Options:
- Steel
$237.99Qty in Cart: 0Price:$237.99Subtotal: -
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Light Bar Switch Box W/ 6 Switches
STAR HEADLIGHT & LANTERN CO.
$223.99Light Bar Switch Box* High Quality Switch Box* 6 (5 - 20) Amp Rocker Switches And 1- 40 Amp Rocker Switch* Sold Individually* Warranty On Switch Box Against Defects In Workmanship And Material From...09-16190606- SKU:
- 09-16190606
- Color:
- Black
- Truck Class:
- Universal
- Location:
- Made In USA
- Make:
- Universal Items
- Product Type:
- Lighting
$223.99Qty in Cart: 0Price:$223.99Subtotal: -
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BESTfit 6 Inch Rubber Hood Strap W/ Hook
BESTFIT TRUCK PARTS
$27.59BESTfit Hood Strap and Hook - Without BumperThis high quality 6 inch rubber and stainless steel hood strap and hook without a bumper is made in the USA. The strap comes with a one year warranty.*...09-092100- SKU:
- 09-092100
- Material Options:
- Rubber
- Color:
- Black
- Product Type:
- Hood Parts & Acc.
- Length Options:
- 6 Inch
- Truck Class:
- Universal
- Make:
- Universal Items
- Ready To Ship:
- Yes
$27.59Qty in Cart: 0Price:$27.59Subtotal: -
Minimizer U-Bolt For Fender Brackets - Pack Of 6
MINIMIZER
$43.18U-Bolt For Fender Brackets* High Quality U Bolts* Made Of Stainless Steel* For Minimizer Fender Brackets* Sold As Pack (6)* Warranty On Fender Brackets Against Defects In Workmanship & Material From...09-111105- SKU:
- 09-111105
- Truck Class:
- Universal
- Make:
- Universal Items
- Product Type:
- Rear Fenders
$43.18Qty in Cart: 0Price:$43.18Subtotal: -
Hogebuilt Quarter Fender Strap Kit, 6 Pack
HOGEBUILT FENDERS
$129.99Quarter Fender Support Arm & Hardware Kit* High Quality Fender Support Arm Kit* Works with SL100424 U-Bolt Style Quarter Fender (Not Included)* Includes: - (6) Support Arms - Hardware* Sold As A...09-11182- SKU:
- 09-11182
- Truck Class:
- Universal
- Material Options:
- Stainless Steel
- Make:
- Universal Items
- Product Type:
- Rear Fenders
$129.99Qty in Cart: 0Price:$129.99Subtotal: -
Hogebuilt Quarter Fender U-Bolt Kit - 6 Pack
HOGEBUILT FENDERS
$141.99U-Bolt Hardware Kit For Quarter FendersThe U-Bolt Kit includes hardware for 6 U-Bolts and is specifically designed for Hogebuilt Quarter Fenders. This kit serves as a great replacement option for...09-11183- SKU:
- 09-11183
- Truck Class:
- Universal
- Material Options:
- Stainless Steel
- Make:
- Universal Items
- Product Type:
- Rear Fenders
$141.99Qty in Cart: 0Price:$141.99Subtotal: -
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6 Inch Mirage Oval LED Backup Light
UNITED PACIFIC
$19.65Mirage Oval LED Backup Light* High Quality LED Light* 6 Inch* 24 Diode LED White With Clear Lens* White Backup Light Function* Uses Standard 3 Prong Plug* DOE/SAE Approved* Sold Individually*...09-160100192- SKU:
- 09-160100192
- Truck Class:
- Universal
- Color:
- White
- Shape Options:
- Oval
- Make:
- Universal Items
- Product Type:
- Lighting
- Ready To Ship:
- Yes
$19.65Qty in Cart: 0Price:$19.65Subtotal: -
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Chrome 6 Inch Round Spot Light
UNITY MFG
$202.99Round Spotlight* High Quality Spot Light * 13 Inch Long* 6 Inch Diameter Light* interior control handle with fingertip switch * provides 360 degree continuous horizontal rotation and up to 120 degree...29-161407- SKU:
- 29-161407
- Truck Class:
- Heavy Duty
- Diameter Options:
- 6 Inch
- Make:
- Mack
- Make:
- International
- Make:
- Ford
- Make:
- Volvo
- Finish Options:
- Chrome-Plated
- Material Options:
- Steel
- Length Options:
- 13 Inch
- Product Type:
- Lighting
$202.99Qty in Cart: 0Price:$202.99Subtotal: -
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6 To 8 Inch Stainless Steel Adjustable Rear Fender Brackets
TRUX ACCESSORIES
$159.996 To 8 Inch Adjustable Rear Fender BracketsMake Mounting Your Rear Fender Easy With This Pair Of Adjustable Stainless Steel Fender Brackets. They Adjust Up To 6 To 8 Inches To Ensure A Perfect Fit...09-11201- SKU:
- 09-11201
- Truck Class:
- Universal
- Material Options:
- Stainless Steel
- Make:
- Universal Items
- Product Type:
- Rear Fenders
- Ready To Ship:
- Yes
$159.99Qty in Cart: 0Price:$159.99Subtotal: -
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6 Diode Red LED 157 Hardhat Marker Light
PETERSON MFG
$19.66Hardhat Clearance & Marker Light* High Quality Light * LED 157* LED 6 Diodes* Red Light* Sold Individually* Made in the USA* Warranty on lights against defects in workmanship & material from date of...09-160106071- SKU:
- 09-160106071
- Truck Class:
- Universal
- Make:
- Universal Items
- Color:
- Red
- Location:
- Made In USA
- Shape Options:
- Rectangular
- Material Options:
- Plastic/Poly
- Product Type:
- Lighting
$19.66Qty in Cart: 0Price:$19.66Subtotal: -
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6 Inch Diameter Amber Revolving Warning Light With 12 Volt Halogen Bulb
STAR HEADLIGHT & LANTERN CO.
$66.9912 Volt 50 Watt Amber Revolving Halogen Light* High Quality Warning Light* Volts 12* Amp Draw 4.0* Watts 50* Replaceable Amber Lens* 6 Inch Diameter* 7 Inch Height* High Intensity Halogen Bulb* 80...09-160901005- SKU:
- 09-160901005
- Truck Class:
- Universal
- Location:
- Made In USA
- Color:
- Amber
- Make:
- Universal Items
- Diameter Options:
- 6 Inch
- Shape Options:
- Round
- Product Type:
- Lighting
$66.99Qty in Cart: 0Price:$66.99Subtotal: -
FREE SHIPPING OVER $249
Cabin Air Spring Replaces T811001, 7092, W023587092, W026007109, 1B15377, 1B15-377, 1B15378, 1B15-378, 578913375, 578-91-3-375, 11020083, 1102K083 For Kenworth T600, T800 AeroCabs
AUTOMANN USA
$48.29Sleeve Type Cabin Air Spring For 86 Inch Kenworth AeroCabRestore ride comfort and cab stability with this Cabin Air Spring for Kenworth T600 and T800 AeroCabs. Built as a high-quality sleeve-type air...02-09500008- SKU:
- 02-09500008
- Product Type:
- Exterior
- Length Options:
- 86 Inch
- Cab Style:
- Curved Windshield
- Make:
- Peterbilt
- Make:
- Kenworth
$48.29Qty in Cart: 0Price:$48.29Subtotal: -
FREE SHIPPING OVER $249
6 Diode Amber LED 157 Hardhat Marker Light
PETERSON MFG
$18.93Hardhat Clearance & Marker Light* High Quality Light* LED 157* LED 6 Diodes* Amber Light* Sold Individually* Made in the USA* Warranty on light against defects in workmanship & material from date of...09-160101070- SKU:
- 09-160101070
- Location:
- Made In USA
- Truck Class:
- Universal
- Material Options:
- Plastic/Poly
- Make:
- Universal Items
- Color:
- Amber
- Shape Options:
- Rectangular
- Product Type:
- Lighting
$18.93Qty in Cart: 0Price:$18.93Subtotal: -
FREE SHIPPING OVER $249
6 Inch Yellow Treated Muslin 40 Ply - Light To Medium
ZEPHYR
$9.17Yellow Treated Muslin WheelThis high quality light to medium 6 inch Yellow Treated Muslin Wheel - 40 ply is for aluminum and stainless steel. The wheel has a 5/8 inch arbor hole and is made in the...09-170178- SKU:
- 09-170178
- Color:
- Yellow
- Truck Class:
- Universal
- Location:
- Made In USA
- Diameter Options:
- 6 Inch
- Material Options:
- Cloth
- Make:
- Universal Items
- Product Type:
- Polishing
- Ready To Ship:
- Yes
$9.17Qty in Cart: 0Price:$9.17Subtotal: -
BESTfit 6 To 5 Inch Chrome Miter Cut Exhaust Stack
BESTFIT TRUCK PARTS
$141.99 - $504.99Give your truck a sleek, professional look while improving exhaust efficiency with the BESTfit 6 to 5 Inch Chrome Miter Cut Exhaust Stack. Available in a variety of lengths from 36 to 120 inches,...PPR_202128- SKU:
- PPR_202128
- Truck Class:
- Universal
- Style Options:
- Miter Cut
- Material Options:
- Steel
- Make:
- Universal Items
- Finish Options:
- Chrome-Plated
- Product Type:
- Exhaust
- Height Options:
- 120 Inch
- Height Options:
- 72 Inch
- Height Options:
- 108 Inch
- Height Options:
- 114 Inch
- Height Options:
- 84 Inch
- Height Options:
- 96 Inch
- Height Options:
- 36 Inch
- Diameter Options:
- 6-5 Inch
- Height Options:
- 60 Inch
- Height Options:
- 48 Inch
- Diameter Options:
- 6 To 5 Inch
- Ready To Ship:
- Yes
$141.99 - $504.99Qty in Cart: 0Price:$141.99 - $504.99Subtotal: -
6 LED Tower Style Bulbs, 921/912
GRAND GENERAL
$14.45 - $16.87Enhance your truck lighting with the 6 LED 921/912 Tower Style Bulb. This 12-volt LED replacement bulb features six 5630 SMD LEDs arranged in a tower-style design, with two LEDs on top and four on...PPR_205758- SKU:
- PPR_205758
- Truck Class:
- Universal
- Make:
- Universal Items
- Product Type:
- Lighting
- Ready To Ship:
- Yes
$14.45 - $16.87Qty in Cart: 0Price:$14.45 - $16.87Subtotal: