Performance-Driven Builds Start Here.

A vintage green Chevrolet Apache pickup truck parked on asphalt with a silver camper trailer behind it, against a backdrop of trees, palm trees, and power lines on a sunny day.

Our Services

Suspension & Performance

Air ride, lift kits, and lowering kits installed with performance, ride quality, and proper fit in mind. Every setup is built to function as good as it looks.

An icon of a gear with a wrench and a shock absorber crossing in front of it.

Custom Fabrication

From bolt-on upgrades to fully custom fabrication, we build solutions in-house when off-the-shelf parts aren’t enough. Precision, strength, and purpose guide every build.

Silhouette of a blow torch with a flame at the tip.

Complete Restorations

Full restorations handled from start to finish, combining craftsmanship with modern performance upgrades. Built to be driven, not just displayed.

A vintage pickup truck with a dark body, chrome grille, and round headlights.
A young Matthew Johnson (Johnson Motorsports Owner) standing next to an oversized red pickup truck with large off-road tires and suspension.

About Us

Johnson Motorsports is a custom automotive shop in Riverside, California, focused on suspension systems, fabrication, and complete restorations. From air ride and lift kits to full custom builds, every project is handled with attention to detail and a commitment to doing things the right way.

We specialize in hands-on work - whether that means installing proven performance parts or designing and building custom solutions in-house. Our builds are influenced by real-world performance, proper fitment, and long-term reliability, not shortcuts or trends.

At Johnson Motorsports, we take pride in the process as much as the final result. Every vehicle that leaves our shop is built with purpose, precision, and the expectation that it will be driven and enjoyed.

A vintage blue pickup truck with lowered stance and custom wheels parked on a driveway, with a white fence and clear blue sky in the background.
A vintage white lowrider car with blue wheels parked inside a garage, with tools and car parts on shelves in the background.
Close-up of a mechanical system with copper pipes, metallic cylinders, and wires inside a black enclosure.
A close-up of a compressed air or gas system with a large cylindrical stainless steel tank, copper pipes, electrical components, and fittings mounted on a black metal frame.
A turbocharger setup with dual wastegates, mounted on a wooden surface.
Two vintage pickup trucks, one dark blue and one light green, parked on the street. The blue truck is parked on the sidewalk, and the green truck is parked in a driveway or lot.

Ready To Start Your Next Build?

At Johnson Motorsports, every project starts with a plan and ends with performance. From suspension systems and custom fabrication to complete restorations, we take on builds that are meant to be driven, used, and done right.

Whether you’re upgrading a daily driver, dialing in a performance setup, or starting a full custom build, our focus is on quality work, proper fitment, and long-term results. Tell us your vehicle and your goals, and we’ll walk you through the next steps to make it happen.