Auto repair shop

RSG Offroad

Born and raised in the heart of the Colorado Rockies, RSG Offroad brings decades of backcountry expertise to every build. We are a team of offroad fanatics dedicated to keeping you moving on and off t...

3+ Services
5 Star Rating
100% Satisfaction
Trusted Professional Service
Rating 5 / 5 Stars
Availability Fast Response
Specialty Auto repair shop
About RSG Offroad
Certified Professionals Quality Guaranteed

About RSG Offroad

Born and raised in the heart of the Colorado Rockies, RSG Offroad brings decades of backcountry expertise to every build. We are a team of offroad fanatics dedicated to keeping you moving on and off the trail. From daily drivers to fully built rigs, we supply the parts and handle the installs with a meticulous blend of precision and passion.Our mission is simple: provide offroad parts and installs you can trust. Every rock slider, bumper, and lift kit is built with American grit and tested on the toughest trails. We believe in honest advice, quality craftsmanship, and standing behind our work. Whether you need a simple accessory or a complete custom fabrication, we treat your vehicle like ou...
Rock Sliders & Armor
Lift Kits & Suspension
Differentials & Air Lockers
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Our Services

Professional solutions tailored to your specific needs — delivered with expertise and care.

Rock Sliders & Armor

Protect your vehicle's most vulnerable areas with our precision-fit rock sliders and armor. Built to take hits when the trail gets technical, our sliders are designed for real-world abuse. We offer models for Toyota 4Runner, Lexus GX460, and other popular offroad platforms. Choose from flat sliders, kick-out styles, and grip top plate options for added traction. Our installation process ensures a perfect, rattle-free fit that integrates seamlessly with your vehicle's frame. Whether you are a wee...

Lift Kits & Suspension

Elevate your offroad rig with our premium lift kits and suspension systems. We carry top brands like Fox, Bilstein, Dobinsons, and BDS, offering everything from leveling kits to complete long-travel setups. Our ASE Master Certified technicians will help you select the perfect lift for your driving style, whether you want improved ground clearance for rock crawling or a smoother ride for overlanding. We perform meticulous installations, including alignment checks, torque specifications, and post-...

Differentials & Air Lockers

Maximize your offroad traction with our professional differential services and air locker installations. We specialize in gear ratio optimization, differential rebuilding, and ARB Air Locker setups. Whether you need a regear for larger tires or selectable lockers for ultimate control, our technicians have the expertise to get it right. We use precision tools and follow strict break-in procedures to ensure longevity and quiet operation. Proper differential work is critical for offroad performance...

Offroad parts

We supply the offroad parts that keep your rig moving on and off the trail. Our catalog centers on rock sliders, bumpers, and lift kits, all built with American grit and tested on rough terrain. If you are unsure which component fits your vehicle or driving style, we are happy to talk it through honestly before you buy. Whether you are adding a single accessory or planning a full build, we stock parts designed for durability and performance. Reach out with your vehicle details and we will point...

Rock sliders in RSG Offroad

Rock sliders protect the rocker panels of your vehicle when the trail gets rough. We design ours to take real impacts from ledges, boulders, and tight squeezes, with a precision fit and a rattle-free install. You can choose flat sliders, kick-out styles, or models with grip top plates for extra traction when you need to plant a foot. Every set is made in America and backed by our satisfaction guarantee. Stop by or get in touch to find the right style for how you drive, whether you are a weekend...

Lift kit installation in RSG Offroad

A properly installed lift changes how your vehicle handles on the trail and on the road. We install leveling kits and full long-travel setups from brands including Fox, Bilstein, Dobinsons, and BDS. Our ASE Master Certified technicians help you pick spring rates and shock tuning that suit your driving, then complete the install with alignment checks, torque verification, and post-install testing. We walk you through each step so you know what was done and why. Bring your vehicle in and we will h...

Offroad shop in RSG Offroad

Our shop is built around offroad vehicles, from daily drivers to fully built rigs. You can browse parts, talk through options with our team, and have work done on site in the same place. We give straightforward advice on what your vehicle needs and what it does not, which keeps your budget focused on upgrades that matter. The shop serves owners who want quality components and careful installation. Come in with your questions, or call ahead to talk about what you are planning.

Toyota 4Runner rock sliders in RSG Offroad

We make rock sliders designed to fit the Toyota 4Runner, giving the rocker panels the protection they need on technical trails. The fit is precise, so the sliders sit flush with the frame without rattling as you drive. Flat, kick-out, and grip top plate styles are available depending on how you use your 4Runner. Each set is made in America and tested against the kind of impacts found on rough terrain. If you are not sure which style suits your trails, send us a note and we will help you choose.

Custom offroad fabrication in RSG Offroad

When off-the-shelf parts will not do the job, our custom fabrication work fills the gap. We build components to match the specific vehicle and the way it gets driven, treating each rig with the same care we give our own. Every project starts with a conversation about your goals, the terrain you cover, and what the vehicle needs to handle. Our approach combines careful planning with precise workmanship. If you have a build in mind, bring us your ideas and we will tell you honestly what is achieva...

Offroad bumper install in RSG Offroad

A front or rear bumper protects your vehicle and gives you a place to mount winches and lights. We handle the installation with attention to fit and mounting, so the bumper sits solid and aligned with the rest of the vehicle. Our bumpers are built to take the hits that come with rocks, brush, and tight trails. Before installation we review how the bumper will interact with your suspension and accessories so nothing rubs or interferes later. Contact us to discuss the bumper that suits your rig an...

Auxiliary lighting installation in RSG Offroad

Auxiliary lighting extends your visibility when the trail gets dark or the weather turns. We install lights in positions that give you good coverage without blinding other drivers, and we route wiring neatly so it stays protected off the trail. Our team can help you choose the right output and mounting location for how you drive, whether that means night trail runs or camp setups. Installations are handled with care to keep connections secure and weatherproof. Get in touch to plan the layout for...

Reviews

5
★★★★★
out of 5
6 Reviews Based on verified customer feedback
★★★★★
Had my vehicle serviced at RSG for an alignment, oil change, and inspection after installing a lift kit. They did a great job, everything came out clean and dialed in. Communication was solid and overall a really good experience. I’d recommend them if you need quality work done.
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Githu Sebastian
★★★★★
These guys are awesome. Justin and the rest of the team did a great job installing new front and rear bumpers, a custom hitch mount, and winch. They found solutions for me to allow me to have both a high clearance bumper and the ability to tow an offroad trailer when needed. Can’t recommend these guys enough! Services Body & Trim, Service not listed
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sam greenberg
★★★★★
I have been taking my 2014 Tacoma to RSG for YEARS (probably about 7-8). I originally met their current manager, Drew at a Toyota meet/event years back and started discussing little things I wanted to upgrade on the truck. The team at RSG has always been very knowledgeable of Toyotas and the vast aftermarket that exists for them. They have made recommendations to keep me on the trails and even to tackle more obstacles along the way on my journey of building this truck. In spring 2025, after test driving a new Toyota, I made the decision to keep my 2014 and take it to the next level. Drew and Andy were very helpful to ensure this high dollar project was handled with my desires along with real trail experience in mind. The project took significant time and money but the team at RSG kept me posted along the way and in the end delivered my dream Tacoma. Supercharger, new suspension, re-gearing, fitting 35s……the whole shootin’ match! As with any project that size, I expected a certain amount of fine tuning and tweaking being needed after the fact and RSG has been on top of all of the little adjustments and fixes since delivering the truck back to me. Had a chance to take it on the trails recently and WOW! It completely lived up to my expectations. If you’re looking for a shop to handle anything from big to small, armor to suspension to performance, definitely give the team at RSG a call!
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Scott Clark
★★★★★
Brought my 2020 Chevy Trailboss to RSG to get some new front shocks and upper control arms (UCAs) installed. After discussions with their service advisors we landed on Bilstein 6112s and Bilstein’s UCA. Goal was to get an additional ~1.2 inch of lift for a total of ~3 inches with the factory TB lift in front to fit 33-34in tires. Day of installation I got a call that the tech started to pull apart the UCAs and shocks when they realized Bilstein had sent tundra control arms not Chevy. As a result, Justin quickly recommended going with the ReadyLift control arms which he could get to the shop same day. In addition, it was found out at that time my factory wheels wouldn’t have fit with the Bilstein UCAs anyways. I initially expressed my concerns that this should have been communicated in initial conversations with the service advisors before recommending this set up. I mentioned I wanted the premium UCAs, was paying for them, and was told by RSG that set-up would work great with my truck. After hearing out my concerns, Justin made things right by offering the ReadyLift UCAs at cost to them adding ~$150 discount on the part. Overall, I do feel this should have been communicated up front by the advisor's before taking a deposit and ordering parts. However, RSG did make things right and still got everything installed same day with a slight discount. I am pleased with RSGs admission, making things right, and still installing everything same day. Overall, I am pleased with the setup and their service, I would definitely come back! Thank you Justin and RSG! I will update my review after a few thousand miles with the new set up and some Offroad use. Price assessment Reasonable price Services Steering & suspension repair
D
Dan Roy
★★★★★
They took care of a rusting area on my swaybar mounts on my stock 2007 Land Cruiser; got it totally reinforced and up to speed! Really nice welding work and fabrication for this custom need. Fairly priced as well. Andy was particularly welcoming and friendly - highly recommend!
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Dave Baugh
★★★★★
I took my 4Runner in for an alignment and RSG discovered that my inner tie rods were being held together by hopes and dreams, and that my outer tie rods were chewed up from previous alignments at other shops. I needed to drive my 4Runner to Chicago the next day, and even though RSG had a full schedule of work to be done, they still managed to squeeze me in and got all of the work done in less than 3 hours. New inner and out tie rods, and a front and rear alignment. I took it from the shop and drove 2,500 miles over the next week and everything has been solid. If you have a lifted Toyota/Lexus, you’ll get the best alignment Colorado has to offer. Excellent customer service, great prices, and the quality can’t be beat. RSG saved me and is still the only shop I trust to work on my 4Runner. Thank you! Price assessment Great price Services Steering & suspension replacement, Vehicle Inspection, Wheel alignment
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Xavier Cruz

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Address 9680 W Colfax Ave, Lakewood, CO 80215, United States

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