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otto-mac suspension specialists

Quality Products at Competitive Prices
Otto-Max's team are dedicated suspension specialists who believe in the personal touch. Our spring designers and staff are always prepared to help you with your suspension problems for truck and automotive coils.

Otto-Max Wholesale Truck & Automotive Springs


Offering Suspension Lift & Lowering Kits, Custom Truck Lift Suspension and Auto Coil Springs

Otto-Max is a wholesale distributor and supplier of truck and automotive OEM replacement and custom lift and lowering springs, leaf springs, and coil springs. Our team of suspension specialists can assist you with your requirements for OEM or custom springs. Here's what we offer you:

Experienced hot wound and cold wound coil spring manufacturing for automotive and industrial applications

Complete coil design and engineering services

Complete testing facility allows us to check and verify spring rates and load capacities

Finishing services that include pre-setting, shot-peening, and a variety of coatings

Custom replacement leaf springs for all makes of vehicles in the automotive industry, including 4x4s, passenger cars and custom rod applications

coil springs


Who Uses Our Products?

Our wholesale products are used in a wide range of industrial and consumer markets, including the automotive replacement, custom lift and lowering, heavy duty, or high articulation applications.

leaf springs


Industries Using our Coil and Leaf Springs

After-market automotive specialty
Automotive springs
Construction
Elevator manufacturers
Farm equipment
Food processing
Locomotive and Rail cars
Logging
Loading dock levelers
Mining
Oil valves
Playgrounds
Refuse containers
Sawmills
Snow plows
Tracked vehicles
Truck body springs
Vibrating conveyors
Vibration control


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What is an Automotive Coil Spring?

A Coil spring, also known as a helical spring, is a mechanical device, which is typically used to store energy and subsequently release it, to absorb shock, or to maintain a force between contacting surfaces. They are made of an elastic material formed into the shape of a helix which returns to its natural length when unloaded.

Coil springs are a special type of torsion spring, the material of the spring acts in torsion when the spring is compressed or extended.

The two usual types of automotive coil springs are:
- Tension coil springs which are designed to resist stretching. They usually have a hook or eye form at each end for attachment.
- Compression coil springs are designed to resist being compressed. A typical use for compression coil springs is in automotive suspension systems.

Metal coil springs are made by winding a wire around a shaped former - a cylinder is used to form cylindrical coil springs.

Many types of automotive coil springs are wound in an annealed (soft) condition and then tempered to achieve their strength as a spring. Over time, this tempering can be lost and the spring will sag because it can no longer withstand the loads applied.

Most coil springs fail due to constant overloading, excessive up and down movement or just a general breakdown due to metal fatigue. Springs can also corrode and rust. How do you know if you have a suspension problem? You’ll probably feel it if a spring fails, your ride will become hard and jarring. Failed shocks may result in excessive “bouncing” or up and down movement of your car’s front or back end. It may also become harder to steer, and could feel like your vehicle is pulling to the left or right.

It’s recommended you have your suspension system checked every 12,000 miles or 12 months.


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Otto-Max Coil Wholesale Products:
Otto-Max Industries Ltd. are World-wide wholesale distributors and and suppliers of OEM replacement and custom lift and lowering suspension kits, truck leaf springs, and automotive coil springs. Our products are used in a wide range of industrial and consumer markets, including the auto replacement, custom lift and lowering, heavy duty truck, or high articulation applications.


Contact Otto-Max for wholesale suspension products.
Toll Free: 1-800-667-6167
E-mail: contact@otto-max.com


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