Brothers4x4

Welcome to Brothers 4x4, your go-to shop for expert off-road vehicle repair, custom builds, and engine and transmission rebuilds located in Montclair, CA. We specialize in transforming 4x4 vehicles into rugged machines ready for any terrain, from trails to rock crawls.

Whether you're looking for professional off-road repairs, a custom suspension upgrade, or an engine overhaul to boost your vehicle’s power, our experienced team has you covered. At Brothers 4x4, we take pride in every project, delivering top-quality work to ensure your ride is reliable and adventure-ready.

Subscribe for custom project showcases, off-road tips, and expert guides on maintaining and upgrading your off-road vehicle. Join us on our journey as we build and restore powerful 4x4s, helping you conquer the toughest trails with confidence!