The 4 State Trucks Blog
Ultimate Guide: Semi Truck Fuel Tank Accessories
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 replacement diesel fuel tank components that you can buy to start customizing your commercial truck.
We’ll cover the top fuel tank accessories, how a fuel tank works, maintenance and upkeep, parts of a fuel tank, fitment specs, and a buyer’s checklist.
Table of Contents
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19th Aug 2025
Before You Buy: Semi Truck Deck Plates 101
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 rig.
Buying the right one for your heavy duty truck will come down to personal style preference (polished smooth or treaded finish), the price point, size, and brand.
4 Reasons Why You Need a Deck Plate on Your Rig
Safety: Prevent slips and falls when stepping behind the cab
Prote
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14th Aug 2025
Semi Truck Boot Brush Guide: Does it Really Keep Your Cab Clean?
Step-mounted boot brushes are aftermarket cleaning devices that attach to a truck’s exterior steps; this allows you to scrape off any mud, snow, or debris from your boots before entering the cab.
Boot brushes have a sturdy metal housing mounted on or beside the actual step, which is filled with coarse bristles.
As the driver climbs in, they can wipe their footwear on the brush, removing dirt and grime. Some drivers choose to make their own.
One anonymous user, “droy
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11th Aug 2025
CB Radios Ultimate Guide
“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 accessories in a truck driver’s arsenal.
But which one should you buy?
This guide is intended to help you out!
CB Trucker Radio Specs & Tips
Whether you have an expensive or cheap radio, every CB radio unit offers the same power output: 4 watts.
Single side band radios
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6th Aug 2025
Semi Truck Polishing Guide
Polishing your semi truck can seem like difficult undertaking. However, with the right tools and know-how, you can start breaking it down into simple, actionable steps.
Where you start your next polishing project will be based on your truck’s condition which will dependent on a few factors:
Material. Is it aluminum, stainless steel, cast iron, or chrome?
Level of oxidation, acid wash and grime buildup (basically, how bad is it?).
Weather (temperature and humidity)
The last time it wa
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31st Jul 2025