Semi Truck Decals

Owner-operators, small fleets and show truck builders shop this collection when a single small sticker will not do. These oversized graphic kits are cut and printed for the big, flat and gently curved panels of semi truck cabs, sleepers and trailers, so a full rig can carry one coordinated look instead of pieced-together bits. Every order is made to order in the USA and ships free.

What This Collection Includes

Semi truck decals in this collection are large-format graphics designed around the real panels of a working rig. That means cab door graphics sized for full-height doors, sleeper panel kits that span the side of the box, trailer side graphics in the biggest sizes we cut, and accent pieces for hoods, fairings and rear doors. You will find full-panel coverage pieces, stripe-style layouts, lettering-friendly open areas and layered looks that combine a background shape with a foreground graphic.

Every design is printed on one of our four stocked materials: matte vinyl, gloss vinyl, static cling or clear vinyl. Matte vinyl gives a painted-on look that hides glare under yard lighting, while gloss vinyl pops with shine that reads well from a distance on the highway. Clear vinyl works when you want the graphic alone to carry the design with no visible background, and static cling offers a peel-and-stick option with no adhesive, which suits lease trailers or rigs where a temporary look is the goal. If you are outfitting more than one truck, our Commercial & Fleet Decals page covers matching sets across multiple vehicles.

Because each order is made to order, you choose the material and the size that fits your panels rather than settling for whatever a shelf happens to hold. Sizes run from 12 inches up to 48 inches, and many customers combine several pieces at different sizes to build a complete kit across cab and trailer.

How to Pick the Right Size for the Surface

Measure first, then order. On a semi truck, the panels are bigger than they look from the ground, and guessing is the most common way to end up with a decal that is too small for the space. Use a tape measure and note the width and height of the exact area you want to cover, then compare those numbers to the listed decal sizes from 12 to 48 inches.

For cab doors, measure the flat area between the handle, the mirror bracket and the body line, and plan for a graphic that fills most of it without wrapping around the door edge. For sleeper panels, measure the full flat span between the cab and the fairing gaps, since a sleeper kit looks best when it fills the panel in one clean piece. For trailer sides, measure between the ribs or seams if the trailer has them, and remember that a 48 inch graphic is often just one section of a larger planned layout, with repeats or companion pieces filling the rest of the wall.

Leave a margin of an inch or two around every edge. A decal that stops just short of body lines, seams and rivet rows looks intentional, while one that has to be trimmed on the truck rarely does. If you are layering a stripe under a main graphic, order the stripe slightly longer so it can tuck behind the larger piece at the overlap.

For layouts that run the length of a trailer, some customers take inspiration from our Racing Stripes collection and run a long stripe kit down the trailer wall, then anchor it with a large graphic near the rear doors. The same sizing rules apply: measure the run, break it into sections that fit between seams, and keep each section within the 12 to 48 inch range.

How to Fit a Large Decal

Fitting a big decal is the same process as fitting a small one, just slower and with an extra pair of hands. Plan the job for a dry day, work in shade if the sun is out, and wash the truck the day before so the panels are fully dry and free of wax, road film and diesel residue. A final wipe with isopropyl alcohol on a clean cloth removes anything left behind.

Lay the decal flat and mark your placement with low-tack tape. Use a hinge technique: tape one edge of the decal to the panel, confirm it is level, then tape the full top edge as a hinge. Peel the backing away in sections rather than all at once, and work with a felt-edged squeegee from the center outward in overlapping strokes. On a large trailer graphic, have a helper hold the loose material up and away from the panel so it never touches down before you are ready to squeegee it.

Air bubbles are normal on a piece this size. If you trap one, work it toward the nearest edge with the squeegee. If it will not move, a tiny pinprick lets you press the air out without visible damage. On curved areas like fairings and hood crowns, apply gentle heat from a hair dryer or heat gun and stretch the material lightly as you go, keeping the squeegee moving so the vinyl settles into the curve without creasing. Take your time; a 48 inch piece rewards patience.

Care and Removal

Wash around the graphics with a soft brush or cloth and standard truck wash soap. Avoid aiming a pressure washer directly at the edges of the decal, and skip harsh solvents on the printed surface. Matte vinyl shows wax and polish residue more readily, so keep those products off the graphic itself. When you fuel up, wipe off any overspray promptly.

Removal is easiest with warmth. Warm the graphic with a hair dryer or heat gun on a moderate setting, peel from one corner at a shallow angle, and keep the heat moving ahead of the peel. Large trailer pieces come off in sections if the material begins to tear. Any leftover adhesive can be rolled off with a thumb or lifted with an adhesive remover that is safe for painted surfaces, followed by a wash. Static cling pieces simply peel away with no adhesive at all, which makes them the low-effort option for short-term looks or leased equipment.

Can I order one design across both my cab and my trailer?

Yes. Choose the sizes that fit each panel, from 12 to 48 inches, and order the pieces you need. Many customers order a large graphic for the trailer wall, medium pieces for the sleeper and cab doors, and a small accent for the hood so the whole rig carries one matching theme.

Which material should I pick for a trailer that gets washed often?

Gloss vinyl is the popular choice for trailer walls because the shine reads well at highway distance and it handles regular washing with a soft brush. Matte vinyl suits sleepers and cabs when you prefer a painted-on look, clear vinyl works when you want the graphic alone with no background, and static cling is best when you need a peel-off option with no adhesive.

Can I put these on a leased trailer?

Static cling is made for exactly that situation, since it holds with no adhesive and peels off cleanly at the end of a lease. If you prefer a printed vinyl look, gloss or matte vinyl can still be removed later with heat and patience, but static cling is the simplest answer for equipment you do not own.