Materials

Quality to the Extreme.

We source high quality materials that ensure long-lasting reliability and performance. We stock most of our core inventory items in house, speeding up production time and giving us hands on quality control.

An integral part of the boating experience, our trailers are designed to be highly functional, safe and attractive.

To begin with, every trailer is tailor-made to the specific boat model it will be carrying. Extreme Custom trailer frames are made of hand selected, thick steel tubing, providing increased durability and a longer lifespan.

When we assemble each Extreme trailer, we do so with attention to detail and innovation in mind.

To decrease the number of welds, we’ve developed a custom cross-member bender that eliminates several cuts, miters and welds. After each frame is carefully welded by our expert craftsmen, we fully sand each frame and glaze any imperfections so that the paint job will shout quality. Before primer is added, areas that can’t be sealed by welding are fully sealed with watertight caulking. This way, axles and steps are protected from water entry and decrease rust damage.

When we prime and paint each Extreme trailer in our paint booth, accessories have not yet been installed. Not only does this help establish a quality look for the trailer, it ensures that paint penetrates to every area. Using stainless steel fasteners, we prevent and delay corrosion, and it’s an extreme and expensive measure.

In addition to the structural integrity and the standard materials, our specialty lies within our ability to completely customize each boat trailer. Working with the dealership, customers can create the one-of-a-kind boat trailer that fits their needs.

After each frame is finished, the Extreme standard features and options are just getting started:


Backlit Centurion Logo Plate

Backlit Centurion Logo Plate

LED-backlit Centurion mounted logo plate’s add a custom touch.

Wheels & Tires

Wheels & Tires

Radial tires are proven to run cooler and last longer when compared with Bias/Crossply tires. Utilizing steel belts instead of nylon, our radial tires provide longer tread life, a wider footprint and a stronger overall construction. Extreme wheels are balanced at the factory to deliver a smoother, safer ride with reduced drag. Optional low profile tire and wheel packages with wider fenders complement even the sleekest of boat designs. Spare tires are mounted either in a quick release undercarriage carrier or in an attractive side mount.

7 Gauge Thick Steel Tubing

7 Gauge Steel Tubing

Extreme Custom trailers are made of hand selected, thick steel tubing - thicker steel means a longer life. Our trailers feature the only patented 10,000-lb. capacity swing tongue on the market to match the strength of the 2"x6" 7 gauge steel tubing construction.

4,200-lb. Capacity Axle/Spindle

4,200-lb. Capacity Axle/Spindle

Stronger than the industry standard 3,750-lb. capacity axles, the 4,200-lb. axle features a heavy-duty spindle for use with larger, heavier boats.

Patented Lighting

Patented Lighting

Patented, built-in flush lighting gives the trailer a cleaner look. 15" LED lights are mounted in a fully polished stainless steel light housing.

Flex-Coat Paint

Flex-Coat Paint

Adds a layer of strength to the boat trailer and helps protect from water, rust and rock chipping from driving.

Contact Us

Have a question or can’t find what you’re looking for? Give us a call or send us an email. We’re here to help if you need us.

Extreme Custom Trailers ™
A Division of Lippert Components, Inc.
168 South Spruce Ave
Rialto, CA 92376
Tel: 909-546-4129
Fax: 951-848-9041
extreme-info@lci1.com