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Best Semi Truck Accessories to Control Summer Heat in the Cab(Post)
Keeping your Class 8 semi truck cab space cool and comfortable involves more than just blasting the A/C 24/7. In this post, we'll cover the best semi truck accessories help keep your cab cool and comf
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
Semi Truck Exhaust Manifold Buyer's Guide(Post)This guide covers everything you need to know about aftermarket semi truck manifolds, alongside useful information about the various manifold brands we sell. After reading, you'll be able to accuratel
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
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
Before You Buy: Semi Truck Deck Plates 101(Post)Looking to cover your truck’s frame and get a little more protection, easy access to components, and better style? In this post, we'll cover how to get the perfect semi truck deck plate for your big
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
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
The Best Exterior & Interior Tractor Trailer Accessories to Level Up Your Truck(Post)One of the best ways to start improving you rig's safety, comfort, and performance is by adding some aftermarket tractor trailer accessories, whether it's a set of pintle hooks for stronger towing or
Haul of Fame: J&L Contracting's Award-Winning Truck(Post)Kenworths: Never Satisfied & Devilish Ways When you talk about Midwest trucking, heavy hauling, and custom show trucks, the name J&L Contracting stands out. Based in Springfield, Missouri, this family
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 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
What Should Be in a Semi Truck Emergency Kit? (Free PDF Checklist for Drivers)(Post)Semi-truck breakdowns cost money and time; but they aren't inevitable. With the right emergency accessories, truck drivers can minimize costly delays, tackle minor repairs on the fly, and safely power
Top 10 Semi Truck Winter Accessories for Heavy-Duty Drivers(Post)Winter truck driving can be downright trecherous to haul payloads in, especially when you don't have the right winter-ready trucker gear to get you through difficult drives in below-freezing temperatu
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
Fiberglass Fenders vs Aluminum & Poly Fenders: Which Material Wins?(Post)A stylish semi truck fender is among the best way to personalize your rig, whether you have a Peterbilt 379 rear fender or a Kenworth T660 fender. But when it comes to choosing the right material, it
CB Radios Ultimate Guide(Post)“10-4 Roger.” Despite the rise of messaging apps, GPS devices with voice-activated messaging, and push-to-talk (PTT) apps, the classic CB radio remains among the most trusted and well-used accessorie
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
Essential Kenworth W900A Restoration Parts (100% Bottom-Up Rebuild)(Post)When restoring a classic Kenworth W900A from the 1960s or 1970s, the ultimate goal is honoring that legendary vintage aesthetic while ditching tired, road-worn, decades-old mechanical components. Semi
Best Peterbilt Chrome Upgrades (Interior & Exterior Cab)(Post)When it comes to upgrading your Peterbilt truck with chrome accessories, the aftermarket options are virtually endless. If you're looking to add a bit more personalization to your rig than the tradit
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Chrome Bumper Center Trim Replaces 20446902, 20576036, 85104912 For Volvo VNL Gen II
AUTOMANN USA
$128.99Chrome Plastic Center Bumper TrimAdd style and durability to your Volvo VNL Gen II with the Chrome Bumper Center Trim, designed to replace OEM 20446902, 20576036, and 85104912. Constructed from...13-011407- SKU:
- 13-011407
- Truck Class:
- Heavy Duty
- Make:
- Volvo
- Product Type:
- Bumpers
- Finish Options:
- Chrome-Plated
$128.99Qty in Cart: 0Price:$128.99Subtotal: -
Isspro 3.375 Inch Mechanical Speedometer 140 KPH W/ Odometer, Chrome Bezel
ISSPRO
$233.993.375 Inch Mechanical Speedometer 140 KPH W/ Odometer & Chrome BezelCruising down the road just got better with the Isspro 3-3/8 Inch Mechanical Speedometer at 140 KPH. It's got the classic vibe with...09-150100288- SKU:
- 09-150100288
- Diameter Options:
- 3 Inch
- Truck Class:
- Universal
- Location:
- Made In USA
- Style Options:
- Analog
- Shape Options:
- Round
- Make:
- Universal Items
- Product Type:
- Interior
$233.99Qty in Cart: 0Price:$233.99Subtotal: -
FREE SHIPPING OVER $249
BlueParrott Premium Noise-Canceling Bluetooth Headset W/ USB-C Charging, 24 Hour Talk Time Per Charge
BLUEPARROTT
$246.99Noise-Canceling Microphone With Padded Headband, Cushioned Ear Cup & 300 Foot RangeThe Xtreme Noise Suppression headset cuts 96% of background noise, so you know your voice is always heard loud and...09-140900018- SKU:
- 09-140900018
- Truck Class:
- Universal
- Make:
- Universal Items
- Product Type:
- Electronics
- Ready To Ship:
- Yes
$246.99Qty in Cart: 0Price:$246.99Subtotal: -
BESTfit Stainless Steel Window Deflectors For Peterbilt With Cab Mounted Mirrors
BESTFIT TRUCK PARTS
$213.99BestFit Door Window Deflectors Fits Peterbilt4 State Trucks offers this pair of quality shiny stainless steel window deflectors. Perfect for keeping rain, sleet, and snow channeled away from open...01-0914001- SKU:
- 01-0914001
- Truck Class:
- Heavy Duty
- Material Options:
- Stainless Steel
- Make:
- Peterbilt
- Product Type:
- Exterior
- Style Options:
- Convex
- Type Options:
- Cab Mount
- Ready To Ship:
- Yes
$213.99Qty in Cart: 0Price:$213.99Subtotal: -
Cab Shock Absorber Replaces 83905 For Mack & Volvo
AFTERMARKET
$114.99Cab Shock Absorber W/ 2.21 Inch StrokeImprove cab stability and driving comfort with the Cab Shock Absorber for Mack and Volvo trucks. This high-quality cab shock absorber features a 9.3-inch...29-10140004- SKU:
- 29-10140004
- Material Options:
- Steel
- Truck Class:
- Heavy Duty
- Make:
- Mack
- Make:
- Volvo
- Product Type:
- Frame & Chassis
$114.99Qty in Cart: 0Price:$114.99Subtotal: -
FREE SHIPPING OVER $249
Turnpike Truck Trim 6 Inch Stainless Steel Chop Top Door Window Panels For Kenworth
TURNPIKE TRUCK TRIM
$193.99Polished Finished Top Of Door Trim 6 Inch Fits Kenworth* High Quality Door Chops* Top Of Door Trim* 6 Inch Drop* Made Of Polished Stainless Steel* Non-Daylite Chopped Look 6 Inch Door Trim* Sold As...02-0914029- SKU:
- 02-0914029
- Truck Class:
- Heavy Duty
- Material Options:
- Stainless Steel
- Make:
- Kenworth
- Finish Options:
- Polished
- Height Options:
- 6 Inch
- Product Type:
- Exterior
$193.99Qty in Cart: 0Price:$193.99Subtotal: -
25.5 Inch Air Tank Mounting Cable - 12-21014-000 For Freightliner
BESTFIT TRUCK PARTS
$18.71Air Tank Mounting Cable W/ 3/4 Inch Diameter Head Fits Freightliner - Replaces 12212014000The 25.5 Inch Air Tank Mounting Cable keeps your air tank securely in place while traveling. It's tough, easy...03-05140002- SKU:
- 03-05140002
- Length Options:
- 25 Inch
- Truck Class:
- Heavy Duty
- Diameter Options:
- 3/8 Inch
- Make:
- Freightliner
- Product Type:
- Air, Electrical, & Safety
- Ready To Ship:
- Yes
$18.71Qty in Cart: 0Price:$18.71Subtotal: -
FREE SHIPPING OVER $249
Interior Fresh Air Filter For Peterbilt
CAB FRESH FILTER CO.
$22.07Peterbilt Interior Fresh Air Filter AssemblyKeep the inside of your cab fresh with this aftermarket interior filter from CAB Fresh. This filter features internal antimicrobials that stops mold...01-1503026- SKU:
- 01-1503026
- Truck Class:
- Heavy Duty
- Location:
- Made In USA
- Material Options:
- Cloth
- Make:
- Peterbilt
- Product Type:
- Interior
- Ready To Ship:
- Yes
$22.07Qty in Cart: 0Price:$22.07Subtotal: -
Continental Air Spring Cabin 6.3 Inch For Peterbilt 378, 587
AFTERMARKET
$69.996.3 Inch Air Spring Cabin, Replaces 75313, SC29B093, SC29-B093Maintain smooth ride quality in your Peterbilt with the Continental 6.3 Inch Cabin Air Spring. Designed for durability, it includes a 2...01-10140000- SKU:
- 01-10140000
- Material Options:
- Steel
- Truck Class:
- Heavy Duty
- Make:
- Peterbilt
- Product Type:
- Frame & Chassis
$69.99Qty in Cart: 0Price:$69.99Subtotal: -
Isspro 3.375 Inch Black Programmable Electric Speedometer 0-140 KPH W/ Odometer
ISSPRO
$297.993.375 Inch Programmable Electric Speedometer 0-140 KPH W/ Odometer, Black Face, White Pointer & Black BezelThis Isspro 3-3/8 inch electric speedometer is programmable and reads up to 140 KPH. It...09-150100263- SKU:
- 09-150100263
- Diameter Options:
- 3 Inch
- Truck Class:
- Universal
- Location:
- Made In USA
- Color:
- White
- Style Options:
- Analog
- Shape Options:
- Round
- Make:
- Universal Items
- Product Type:
- Interior
$297.99Qty in Cart: 0Price:$297.99Subtotal: -
Lock Rod Set Driver/Passenger Side Replaces P50015, 1401-8308-KIT
AUTOMANN USA
$88.99Driver/Passenger Side Lock Rod Set Replaces P50015, 1401-8308-KITKeep your trailer doors operating smoothly and securely with this Complete Lock Rod Set Replacing P50015 and 1401-8308-KIT. Designed...19-09140048- SKU:
- 19-09140048
- Product Type:
- Trailer
- Position:
- Kit Full
- Location:
- Made In USA
- Make:
- Trailer
$88.99Qty in Cart: 0Price:$88.99Subtotal: -
Electric Oil Temperature Gauge 140-320F W/ Red Pointer, Chrome Bezel
ISSPRO
$82.99Electric Oil Temperature Gauge 140-320F* High Quality Electric Oil Temperature Gauge* English/Metric Dial, 140-320F/ 60-160C, Sender Type TB* Chrome Bezel, Black Face, Red Pointer* Sold Individually*...09-150100434- SKU:
- 09-150100434
- Location:
- Made In USA
- Color:
- Red
- Truck Class:
- Universal
- Style Options:
- Analog
- Shape Options:
- Round
- Make:
- Universal Items
- Product Type:
- Interior
$82.99Qty in Cart: 0Price:$82.99Subtotal: -
Isspro Electric Oil Temperature Gauge 140-320F W/ White Pointer, Black Bezel
ISSPRO
$53.99Electric Oil Temperature Gauge 140-320F* High Quality Electric Oil Temperature Gauge* 140-320F* Uses Sender Type TB* Black Bezel, Black Face, White Pointer* Sold Individually* Made In USA* Warranty...09-150100349- SKU:
- 09-150100349
- Location:
- Made In USA
- Color:
- White
- Truck Class:
- Universal
- Style Options:
- Analog
- Shape Options:
- Round
- Make:
- Universal Items
- Product Type:
- Interior
$53.99Qty in Cart: 0Price:$53.99Subtotal: -
Electric Transmission Temperature Gauge 140-320F W/ Red Pointer, Chrome Bezel
ISSPRO
$82.99Electric Transmission Temperature Gauge 140-320F* High Quality Electric Transmission Temperature Gauge* English/Metric Dial, 140-320F/ 60-160C, Sender Type TB* Chrome Bezel, Black Face, Red Pointer*...09-150100435- SKU:
- 09-150100435
- Color:
- Red
- Truck Class:
- Universal
- Location:
- Made In USA
- Style Options:
- Analog
- Shape Options:
- Round
- Make:
- Universal Items
- Product Type:
- Interior
$82.99Qty in Cart: 0Price:$82.99Subtotal: -
Bawer Stainless Steel Tool Box Door Shell W/ 3 Holes For T Handles- 18 X 72 Inch For TU814002 Tool Box
BAWER TOOL BOXES
$403.2018 X 72 Inch Stainless Steel Door Replacement Fits TU814002 Tool Box* High Quality Door Shell* 18 X 72 * 3 Holes For T Handles* No Hardware Included* Sold Individually* Warranty On Door Shells...TU814005- SKU:
- TU814005
- Truck Class:
- Heavy Duty
- Length Options:
- 72 Inch
- Material Options:
- Stainless Steel
- Make:
- Universal Items
- Product Type:
- Toolboxes
$403.20Qty in Cart: 0Price:$403.20Subtotal: -
FREE SHIPPING OVER $249
Pre-Filter For Air Cleaner For Kenworth & Peterbilt
CAB FRESH FILTER CO.
$33.71Pre-Filter For Air Cleaner Fits Kenworth & PeterbiltWe offer aftermarket CAB Fresh pre-filters for air cleaners that fits Kenworth T680, T880, Peterbilt 567 and 579 big rigs. It features activated...29-0905708- SKU:
- 29-0905708
- Truck Class:
- Heavy Duty
- Location:
- Made In USA
- Material Options:
- Cloth
- Make:
- Peterbilt
- Make:
- Kenworth
- Product Type:
- Exterior
- Ready To Ship:
- Yes
$33.71Qty in Cart: 0Price:$33.71Subtotal: -
1080P Wired Aerodynamic Side View Mount Cam W/ IR Lights
FALCON ELECTRONICS
$79.99Wired 1080P Side Aerodynamic CamKeep every angle in view with the 1080P Wired Aerodynamic Side View Camera with IR lights. Featuring a weatherproof CCD sensor and a wide 120-degree horizontal field...09-140500082- SKU:
- 09-140500082
- Product Type:
- Electronics
- Make:
- Universal Items
$79.99Qty in Cart: 0Price:$79.99Subtotal: -
24V Electric Transmission Temperature Gauge 140-320F W/ Red Pointer, Black Bezel
ISSPRO
$66.9924V Electric Transmission Temperature Gauge 140-320F* High Quality Electric Transmission Temperature Gauge* 140-320F/60-160C* For 24V Applications* Black Bezel, Black Face, Red Pointer* Note Sender...09-150100406- SKU:
- 09-150100406
- Color:
- Red
- Truck Class:
- Universal
- Location:
- Made In USA
- Style Options:
- Analog
- Shape Options:
- Round
- Make:
- Universal Items
- Product Type:
- Interior
$66.99Qty in Cart: 0Price:$66.99Subtotal: -
FREE SHIPPING OVER $249
Cab Fresh Filter Only For Freightliner Cascadia, Century, Columbia & Coronado
CAB FRESH FILTER CO.
$17.91Cab Fresh Filter Only Fits FreightlinerFind your Cab Fresh Replacement Filter at 4 State Trucks. The highly effective filter is made with a primary layer and charcoal layer that traps and eliminates...03-091306- SKU:
- 03-091306
- Location:
- Made In USA
- Truck Class:
- Heavy Duty
- Material Options:
- Cloth
- Make:
- Freightliner
- Product Type:
- Exterior
$17.91Qty in Cart: 0Price:$17.91Subtotal: -
FREE SHIPPING OVER $249
Air Filter Assembly For HVAC For Peterbilt & Kenworth
CAB FRESH FILTER CO.
$38.75Air Filter Assembly Fits Peterbilt & KenworthAt 4 State Trucks we offer aftermarket CAB Fresh air filter assemblies for Peterbilt 567 and 579 models, and Kenworth T680 and T880 models. The air filter...29-1503002- SKU:
- 29-1503002
- Truck Class:
- Heavy Duty
- Location:
- Made In USA
- Material Options:
- Cloth
- Make:
- Peterbilt
- Make:
- Kenworth
- Product Type:
- Interior
$38.75Qty in Cart: 0Price:$38.75Subtotal: