Mud Flaps: See Flaps or Splash Guards on Your Own Truck

Mud flaps hang behind the wheels to stop mud, water and stones from spraying your paint and the car behind you. See black rubber flaps on a white pickup and mud flaps on a blue SUV, then upload a photo of your vehicle and see the flaps before you buy a set.

Try mud flaps on my truck

Sign in with email or Google to render. Most new accounts get 5 free credits (valid 30 days); a standard render uses 1 credit. Free renders carry a WheelAI watermark.

Two vehicles, bare wheel wells to mud flaps

Each pair is one AI-drawn before photo and that photo after one Modification Goals request, sent through the same image model, step count and request wording that Custom Vision uses. Each after-image is a single run, and where we reran a request the caption says so. The full request text sits under each pair.

AI-drawn sample: a plain white full-size four-door pickup with black wheels and no mud flaps, seen from the side on a gravel road — Modification Goals: "add black rubber mud flaps hanging behind the front wheels and behind the rear wheels, flat and reaching close to the ground; keep the same truck, paint, wheels and background". Followed: black flaps now hang behind the front and rear wheels close to the ground, and the white paint, black wheels, windows and gravel look the same. Differences to know about: the front flap is drawn wide and curved rather than flat. Extra changes: black fender flares were added around both wheel arches, which we did not ask for.

AI-drawn sample: the same pickup with black rubber mud flaps behind the wheels — Modification Goals: "add black rubber mud flaps hanging behind the front wheels and behind the rear wheels, flat and reaching close to the ground; keep the same truck, paint, wheels and background". Followed: black flaps now hang behind the front and rear wheels close to the ground, and the white paint, black wheels, windows and gravel look the same. Differences to know about: the front flap is drawn wide and curved rather than flat. Extra changes: black fender flares were added around both wheel arches, which we did not ask for.

AI-drawn sample: a plain blue mid-size SUV with silver wheels and no mud flaps, seen from the rear three-quarter on a wet road — Modification Goals: "add black rubber mud flaps hanging behind the front wheels and behind the rear wheels, clearly visible flat flaps reaching about halfway to the ground; keep the same SUV, paint, trim, wheels and background". Followed: a black flap now hangs behind the near rear wheel about halfway to the ground, and the blue paint, wheels, windows and wet road look the same. Differences to know about: this is our second run. On the first run the flaps were barely visible and the lower doors turned into black cladding, so we asked for clearly visible flat flaps and said the trim stays, and reran once. On this run we cannot see a flap behind the front wheel. Extra changes: two more flaps hang off the rear bumper, which is not where mud flaps go.

AI-drawn sample: the same SUV with a black mud flap behind the rear wheel — Modification Goals: "add black rubber mud flaps hanging behind the front wheels and behind the rear wheels, clearly visible flat flaps reaching about halfway to the ground; keep the same SUV, paint, trim, wheels and background". Followed: a black flap now hangs behind the near rear wheel about halfway to the ground, and the blue paint, wheels, windows and wet road look the same. Differences to know about: this is our second run. On the first run the flaps were barely visible and the lower doors turned into black cladding, so we asked for clearly visible flat flaps and said the trim stays, and reran once. On this run we cannot see a flap behind the front wheel. Extra changes: two more flaps hang off the rear bumper, which is not where mud flaps go.

All before and after images are AI-drawn samples from our own image model, not photos of real customer vehicles. The vehicles are plain generic models with no plate text. Under each pair we list which parts of the request worked, which did not, and any change we never asked for.

What mud flaps are

Mud flaps, also called splash guards, mount behind each wheel and block the mud, water, salt and stones that tires throw up. Flat rubber flaps are the most common and the most flexible. Molded splash guards follow the shape of the wheel arch for a factory look, and no-drill kits use existing mounting points. Lifted trucks often need longer flaps to reach low enough. Commercial trucks have their own flap rules, so check them if you drive one.

The vehicles below are AI-drawn generic models, not photos of real customer vehicles, and no vehicle maker or parts maker is affiliated with this page.

Mud flap styles people pick

Flat black rubber

Plain flaps that flex over bumps, like our white pickup.

Molded splash guards

Shaped to the wheel arch for a factory look.

Extended flaps

Longer flaps for lifted trucks and big tires.

Metal-trimmed flaps

Rubber flaps with a stainless or aluminum plate for a polished look.

No-drill kits

Use existing holes, so no new holes in the body.

How to preview mud flaps

1
Take a clear photo
A straight side view shows the front and rear wheels and the gap to the ground.
2
Open the Modifications tool
Upload the photo and switch to Custom Vision.
3
Describe the change
Say flat rubber flaps or molded splash guards, behind which wheels, and how close to the ground.
4
Say what stays
Say the paint, trim and wheels stay the same, and rerun if flaps show up somewhere other than behind the wheels.

Two Modification Goals to paste

We used these requests for the examples. Copy one into Modification Goals and change the part words for your own vehicle. Swap flat rubber flaps for molded splash guards, or short for long, to compare.

add black rubber mud flaps hanging behind the front wheels and behind the rear wheels, flat and reaching close to the ground; keep the same truck, paint, wheels and background
add black rubber mud flaps hanging behind the front wheels and behind the rear wheels, clearly visible flat flaps reaching about halfway to the ground; keep the same SUV, paint, trim, wheels and background

What the AI does well and where it slips

The model adds flaps behind the wheels and keeps the paint and the scene. It can miss the flap on the far or front wheel, hang extra flaps in the wrong place, or add parts like fender flares. Use the render to judge length and style, then buy a set made for your model.

Frequently asked questions

Do I need mud flaps on my truck?

They are optional on most passenger trucks and SUVs but help protect your paint and the cars behind you from stones and spray. Commercial trucks often have flap rules, so check yours.

Mud flaps or splash guards: what is the difference?

The names are often used for the same part. Splash guards usually means molded guards shaped to the wheel arch; mud flaps usually means flat flaps.

How long should mud flaps be on a lifted truck?

Measure from the bottom of the fender to the ground and pick a length that covers most of that gap. Lifted trucks often need extended flaps.

Do I have to drill holes for mud flaps?

Not always. Many kits are no-drill and use existing holes in the wheel well.

Can I see flat flaps and splash guards on the same photo?

Yes. Run one request for each on the same photo and compare them.

Can I preview mud flaps on my own car for free?

Yes. Sign in with email or Google, upload a photo of your car in the Modifications tool and paste a goal like the ones below into Modification Goals in Custom Vision. Most new accounts get 5 free credits that last 30 days, and a standard render uses 1 credit. Free renders carry a WheelAI watermark.

Ready to see mud flaps on your truck?

Try flat rubber flaps and molded splash guards on the same photo, then buy a set made for your model.