Built to take
the road's worst.
So your rig doesn't have to.
Built to take
the road's worst.
So your rig doesn't have to.
Feenix Industries · Brantford, Ontario
An injection-molded, open-slot polypropylene mud flap engineered for spray and debris control on traditional dual-tire configurations — and built to survive winters, gravel and a million miles of highway.
One product reference. Three sizes. No compromises in between.
Heavy-duty injection-molded polypropylene impact-copolymer mudflap for truck, trailer and automotive applications. Three available sizes are offered under the same product / drawing reference, so mixed fleets stay on one part number family.
Built to withstand demanding road conditions.
Resists exposure to chemicals, salts, oils and UV radiation.
Promotes airflow around the wheels and braking system, helping dissipate heat.
Reduced drag and improved airflow may contribute to better fuel economy.
Helps create a safer driving environment for drivers and other motorists.
The open-slot face is doing real work. It disrupts and dissipates water spray instead of throwing a sheet of it at the vehicle behind you.
0.77%fuel savings demonstrated in independent testing on a tractor-trailer combination with slotted mud flaps.
Results may vary depending on vehicle, driving conditions and road environment.
Drawing / product reference TRE-14.02 · Material Pinnacle PP 4220H
| Size | Nom. width | Nom. length | Drawing ref. |
|---|---|---|---|
| 24 × 24 in | 24 in | 24 in | TRE-14.02 |
| 24 × 30 in | 24 in | 30 in | TRE-14.02 |
| 24 × 36 in | 24 in | 36 in | TRE-14.02 |
| Characteristic | Typical value | Test method |
|---|---|---|
| Notched Izod impact @ 23°C | >530 J/m (>10 ft·lb/in) | ASTM D256 |
| Unnotched Izod impact @ 23°C | No break | ASTM D4812 |
| Gardner impact @ −30°C | 24.8 J (219 in·lb) | ASTM D5420 |
| Heat deflection temperature | 105°C @ 0.45 MPa (66 psi), unannealed | ASTM D648 |
| Property | Typical value | Test method |
|---|---|---|
| Material | PP 4220H polypropylene impact copolymer | Supplier TDS |
| Density | 0.900 g/cm³ | ASTM D1505 |
| Melt mass-flow rate | 20 g/10 min @ 230°C / 2.16 kg | ASTM D1238 |
| Tensile strength at yield | 24.2 MPa (3,510 psi) | ASTM D638 |
| Elongation at yield | 6.0 % | ASTM D638 |
| Flexural modulus, 1% secant | 1,100 MPa (160,000 psi) | ASTM D790A |
The mechanical and thermal values above are typical material values from the PP 4220H technical data sheet. They are not guaranteed finished-part strength ratings. Actual mudflap performance depends on part geometry, thickness, mounting, molding conditions, material lot, processing orientation and service environment. Finished-product validation should be completed before these values are represented as guaranteed product specifications.
Source documents: Pinnacle PP 4220H Technical Data Sheet and TRECON INDUSTRIES TRE-14.02 Mud Flap Design supplied by customer. Material data: typical values. Final product specifications and acceptance criteria should be established from production-part testing.
Mud flaps built to go the distance.
At Feenix Industries, we stand behind every mud flap we make. Our products are engineered for the toughest roads, the harshest weather, and the longest hauls. That's why every tractor-trailer mud flap we manufacture comes with our Lifetime Guarantee.
Defects in materials and workmanship under normal use and service:
If it fails because of something we did wrong, we make it right.
This warranty doesn't apply to damage from:
We cover defects — not destruction.
Just send us:
We'll review your claim and get your replacement on the way.
Start a claimCovered against defects and normal wear under the applicable warranty terms. Contact Feenix Industries for complete warranty details.
Product sheets you can forward to a buyer, a shop, or a spec writer.
Tell us the size, the quantity and the mounting bracket you run. We'll come back with pricing and lead time — no call centre, no runaround.
