At Custom Auto Creations USA, we use engineering and CAD development to help bring custom vehicle ideas to life before fabrication begins. From restomods and hot rods to custom trucks, motorcycles, chassis systems, and one-of-one concept builds, our engineering process helps ensure every part of the project works together properly while keeping the overall vision of the build intact.

A lot of high-end custom builds require more than simply bolting parts onto a vehicle.

Many projects involve custom chassis fabrication, suspension geometry, body modifications, prototype parts, custom mounting systems, and one-off fabrication that needs to be planned and developed around the vehicle.

Our CAD design and development process allows us to visualize, refine, and plan those details before major work starts.

Through digital design and CAD development, clients are able to see suspension layouts, wheel fitment, body modifications, fabrication direction, and overall vehicle proportions before the build moves into fabrication.

This helps create a more refined final product while improving fitment, functionality, and overall build quality throughout the project.

Engineering and CAD work are more than simply creating digital drawings — they are important parts of building vehicles that feel balanced, functional, refined, and properly thought out from the beginnig.

Our goal is to combine fabrication, suspension, styling, performance, and craftsmanship into one complete process while helping clients bring their vision to life.

• Prototype part development
• One-off fabrication planning
• Billet component design
• Carbon fiber component planning
• Wheel & tire fitment planning
• Custom mounting systems
• Body modification development
• Concept vehicle development
• Digital fabrication planning
• Vehicle rendering integration

• Reverse Engineering
• Chassis Engineering
• 3D Scanning
• Prototype Development
• Product Development