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Monday 8am - 4:30pm Tuesday 8am - 4:30pm Wednesday 8am - 4:30pm Thursday 8am - 4:30pm Friday 8am - 4:30pm

Rock-Tech Offroad

Home
United States
La Habra, CA
Rock-Tech Offroad

We are a full-service 4x4 shop serving Orange County and the surrounding areas. We invite you to become another satisfied customer.

We specialize in:
- Suspensions
- Custom Fabrication
- Service / Repair
- Rollcages
- Differentials / Lockers
- Engine Swaps
- Frame-Off Rebuilds
- Offroad Accessories
- Authorized Dealer for AEV, ARB, WARN, Dynatrac, Raceline and more! History:
Established in 2004

Our Mission:
From day one, our focus at Rock-Tech Offroad has always been on providing superior, top-quality service at a fair price.

Customer satisfaction is our priority, and we want you to leave here with dependable and trail-worthy vehicles -- whether taking them on the famed Hammer trails in Johnson Valley, or a weekend cruise to the beach. We are also proud to say that many of our customers over the years have become our good friends! At Rock-Tech Offroad, our knowledge base extends to ALL makes of vehicles, and no job is too big or too small. About the Owner:
Owner/Operator Chris Johnson brings over 20 years of off-road experience to Rock-Tech Offroad. Chris opened Rock-Tech in its current location in La Habra, California, in January 2004. Armed with his background as a machinist and detail-oriented fabricator, he has been producing well-built off-road performance vehicles ever since. He has extensive off-road knowledge and experience, having run many of the famous Johnson Valley, CA "Hammer" trails as well as the Rubicon and Dusy Ershim trails; has participated in and supported competitors in the now famous 'King of The Hammers' (KOH) desert race in Johnson Valley; and his work has been featured in "Four Wheeler" and "Four Wheel Drive & Sport Utility" Magazines.

06/09/2026

The AEV 2” Spacer Lift for the Jeep Gladiator Mojave was engineered as a complete, vehicle-specific solution for owners looking to run a 37” tire without compromising the Mojave’s factory-tuned ride quality and high-speed desert capability.

Designed to work with the Mojave’s unique suspension geometry and bypass shocks, this system delivers the additional clearance needed for larger tires while maintaining proper suspension alignment, driveline angles, and everyday drivability. No guesswork. No pieced-together components. Just a clean, integrated lift solution developed to meet the standards Mojave owners expect.

Because adding tire clearance should enhance capability, not create compromises.

06/04/2026

Your rear differential has a tough job. It also happens to be one of the lowest-hanging targets under your Jeep.

Pair the AEV Rear Differential Cover and Rear Differential Slider for the ultimate level of rear axle protection on your JL Wrangler or Gladiator. The heavy-duty differential cover helps shield critical components from impacts, while the integrated slider helps your Jeep glide over rocks, ledges, and trail obstacles instead of getting hung up on them.

The result? More confidence on the trail and less worrying about what’s lurking beneath your rear axle.

✔ Ultimate rear differential protection
✔ Helps prevent getting hung up on obstacles
✔ Designed specifically for JL Wrangler & Gladiator
✔ Built for serious trail use
✔ Proudly Made in the USA

Because the best trail armor doesn’t just take a hit; it helps you keep moving.

Contact us at info@rocktechoffroad.com for more info or to place a pre-order! . . Key BenefitsIncreased Wheel Travel & 3...

04/16/2026

Contact us at [email protected] for more info or to place a pre-order! . .

Key Benefits

Increased Wheel Travel & 39” Tire Capability
The DualSport RT system is engineered to provide the necessary wheel travel and clearance to properly run up to a 39” tire with OEM fender flares when paired with AEV Heavy Duty Adjustable Lower Control Arms. This ensures improved articulation and off-road traction without sacrificing stability or requiring excessive lift height.

Balanced On-Road and Off-Road Performance
AEV’s approach prioritizes real-world drivability. By combining frequency-tuned springs with matched damping, this system delivers composed highway manners alongside enhanced off-road capability—eliminating the common trade-offs found in traditional lift kits.

Corrected Steering Geometry & Improved Control
The included AEV High Steer System addresses the limitations of factory steering components when paired with larger tires and increased ride height

Improved Steering Geometry: Raises steering linkages (tie rod by 2.75″, track bar/drag link by 2.5″) to correct geometry after lifting.
Enhanced Handling & Stability: Flattens drag link/track bar angles, reduces bump steer and body roll, and moves front roll center closer to the center of gravity.

Adjustable Steering Control: Features adjustable steering stops for fine-tuning lock-to-lock steering.

Durable Construction: Includes cast iron high steer knuckles, forged steel drag link, tie rod ends, and a chromoly tie rod.

Additionally, the high steer design improves ground clearance of critical steering components, reducing vulnerability in off-road environments.

05/06/2024

Another happy customer going home with the newly-released Rear Differential Skid Plate (with JL Differential Cover). Such a sharp-looking setup. Fun fact: this new skid plate is also compatible with the (new gen) Bronco rear differential ✌️

03/21/2024

💥Cheers to 20 years of Rock-Tech!!💥
Hard to believe that 2024 marks two decades of business for us, and we couldn’t be more grateful to our friends and customers who have continued to trust and recommend us over the years. To mark the occasion, we commissioned a limited run of these custom whip/antenna flags and would like to offer them up for purchase. If interested, please send us a DM with your mailing address and we’ll send you our Zelle payment info. Flags are $25 each, or $30 shipped (US only). Flagpole not included 😉

11/03/2022

That color combo is 🔥🙌
American Expedition Vehicles - AEV 2.5” Dualsport RT Suspension
ALPHAequipt Foxtrot - bronze w/ black lip +25 offset
BFGoodrich Tires KO2’s - 37x12.50R17

09/14/2022

INNOVATION. QUALITY. PERFORMANCE.
💥SAVE $200 through the end of September on the purchase of an American Expedition Vehicles - AEV EX or RX Front Bumper for your JL Wrangler or Gladiator! These Hot-Stamped Boron Steel Front Bumpers are designed, tested, and manufactured right here in the USA, using one of the most innovative processes in the aftermarket. Visit our website to learn more about AEV EX/RX Front Bumpers for JL Wrangler & Gladiator!

01/24/2022

Are you Team Stubby or Team Full-Width? 🤔
We’ve got BOTH the RX and EX front bumpers in stock, so take your pick!

12/03/2021

Reunited 🎶

Address

323 E 1st Avenue
La Habra, CA
90631

Opening Hours

Monday	8am - 4:30pm
Tuesday	8am - 4:30pm
Wednesday	8am - 4:30pm
Thursday	8am - 4:30pm
Friday	8am - 4:30pm

Telephone

+15626908321

Website

http://www.rocktechoffroad.com/

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