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Heavy-Duty 1/4" Aluminum Protection. Bolt-On Installation. Trail-Proven Durability.
The Ultimate Shield for Your Diesel ColoradoThe ASFIR 4X4 Front Skid Plate is engineered to provide the perfect balance between brute strength and weight management. Designed specifically for the 2016-2022 Chevrolet Colorado Diesel, this precision laser-cut 1/4" (6 mm) aluminum plate guards your most vulnerable engine and transmission components against catastrophic trail damage.
ASFIR armor is tested in some of the most punishing off-road environments on earth. This plate ensures that while you're pushing the limits of your Duramax diesel, your underbody remains untouched by rocks, stumps, and debris.
Why ASFIR Protection:The Pain: The factory splash guards on the 2016-2022 Colorado are often fragile plastic. A single ill-placed rock can puncture your oil pan or radiator, leading to expensive repairs and a ruined trip.
The ASFIR Solution: We replace weak factory components with 6mm reinforced aluminum and zinc-coated steel brackets. It provides a solid "skid" surface that allows your truck to slide over obstacles safely.
Engineered for Real Off-Road Protection
Zero drilling or cutting required. The plate utilizes factory mounting points for a secure, millimetric fit that maintains vehicle resale value.
Crafted from 6mm (1/4") aluminum. It is strong enough to handle heavy impacts but significantly lighter than steel, preventing front-end sag.
Integrated ventilation slots ensure your Duramax engine gets the airflow it needs while allowing mud and water to drain away freely.
Engineered with stiffening ribs for maximum rigidity, ensuring the plate keeps its shape even after taking multiple hits on the trail.
Aluminum construction paired with zinc-coated hardware provides industry-leading protection against road salt and harsh weather.
The low-profile design hugs the chassis to protect your drivetrain without sacrificing the approach angle or clearance you need.
Tested in the World's Harshest EnvironmentsBorn and tested in the rocky terrain of Israel, ASFIR 4x4 equipment is designed for enthusiasts who actually use their trucks. At 31 lbs, this front skid plate offers massive protection without compromising the fuel efficiency or handling of your diesel Colorado.
31 lbs Lightweight 6mm Aluminum Alloy Direct Fit Diesel Models Zinc-Ni Coated Hardware
"The fitment on my Duramax Colorado was absolutely perfect. Most 'armor' for these trucks feels like thin sheet metal, but this ASFIR plate is a tank. I've bottomed out on rocks twice now, and the plate barely has a scratch while my engine remains safe. Installation was a breeze—didn't have to drill a single hole."
- Mike T., Colorado Diesel Enthusiast*Repair costs are estimates for Diesel components. Does not include lost adventure time or rental car costs.
| Feature | ASFIR Aluminum Plate | Factory Plastic Guard |
|---|---|---|
| Material | ✓ 6mm (1/4") Aluminum | ✗ Plastic / Thin Composite |
| Impact Resistance | ✓ High (Stiffening Ribs) | ✗ Low (Shatters easily) |
| Rust Resistance | ✓ High (Marine Grade) | N/A |
| Installation | ✓ 100% Bolt-On | Snap-on Clips |
| Service Life | ✓ Lifetime Construction | ✗ Often Replaced after 1 Hit |
Designed specifically for the underbody curvature and cooling requirements of the Duramax Diesel engine. Fits the following models:
2016-2022 Colorado Diesel AutomaticOverlanding Bonus: The plate is designed to work seamlessly with other ASFIR skid plates to create a full underbody shield for long-distance expeditions.
CA Residents: ⚠️ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
No. The ASFIR Front Skid Plate includes strategically placed ventilation slots designed to maintain factory-spec airflow to your engine and transmission cooling systems.
The plate features integrated drain holes. However, for full access to the filter on certain diesel configurations, the plate may need to be dropped. Because it is 100% bolt-on, removal and reinstallation takes less than 10 minutes.
Yes, in most cases. Since the plate mounts directly to the chassis/subframe, it is compatible with most "standard" lift kits. If your lift kit uses a massive drop bracket for the front differential, please contact us to verify clearance.
Absolutely not. This is a 100% bolt-on system using existing holes in your Colorado's frame.
Weight and corrosion. Steel is heavy and rusts once the finish is scratched. Aluminum is 1/3 the weight of steel (31 lbs vs ~80 lbs) and naturally resists corrosion, keeping your diesel Colorado performing better on and off the road.
California Residents
Prop 65 Warning- Product may contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov
Proposition 65 is a California law passed in 1986. Its goals are to protect drinking water sources from toxic substances that may cause cancer and birth defects and to reduce or eliminate exposures to those chemicals generally, for example in consumer products, by requiring warnings in advance of those exposures.
The regulation requires the State of California to revise and republish yearly a list of chemicals known to the State of California to cause cancer or birth defects or other reproductive harm. The current list contains over 900 naturally occurring and synthetic chemicals. This regulation also requires manufacturers to place warnings on products that contain any of the chemicals listed by the State of California. No other states require warnings of this nature, and products with Prop 65 warning language are legal to sell in all states. Detailed information regarding requirements for compliance to the California Prop. 65 is can be found at: www.P65Warning.ca.gov
We get it. You've got a lot of choice when it comes to online retailers.
Here's why we think you should shop with us at ExtrailAuto.
The wait time was more than I anticipated even after seeing the notification of long lead times. I have to give them props for giving some compensation for the excessive wait time. Having slightly larger holes would help with fitment. Had a hard time getting the front drivers side away from the pinch weld. Eventually had to use washers to add space away from the truck. Need to update pictures and instalation video for the new sliders they are now making
All packing and shipment were great, everything was there. I had to contract out the install because of arthritis, it took them two hours and looks perfect. Zero wind noise at any speed 0 to 100.
Absolutely love my new rack and roam cases. Appreciate the Sherpa crew as well for their hospitality while the installation was taking place.
Fit and finish is excellent. Looks great on the Bronco. No whistling noise at all, some additional wind noise over 60mph but not much different than it was without the rack. Assembly was not too difficult. Instructions and videos could be a little better.
The quality and dedication of the team at Sherpa is evident from the very first interaction with them, and is further proven in the product itself. This rack is well engineered, easy to assemble, easy to adjust, and holds up incredibly well with no loosening or rattling or shifting (even after over 200 miles of driving on poorly maintained roads). Currently operating with approximately 180 pounds of gear mounted on the bed rack and no issues at all so far. I expected the vibration to work the bolts loose over time, but every time I check they're all still snug. My only regret is that I didn't pull the trigger and get this rack sooner.
First of all, the team at Sherpa is full of passion for adventure and that passion shows in the quality of their products. This roof rack looks incredible and surprised me with it's sturdiness. No loosening of hardware, even after weeks of driving. Currently holding approximately 80 pounds of gear for everyday driving, plus an additional 110 strapped on top during a camping trip (and I even stood on top of the entire loadout). No warping, bending, twisting, or slipping. The fact that this matches the bed rack perfectly in height is the icing on the cake. Easily serves as a tie off for a tarp, rain fly, hammock, or whatever you need. Perfect for modular campsite setup and quick teardown.
I bought the Sherpa Crestone rack for my 2024 4Runner TRD Pro. Incredibly well-made and excellent design. Spend the extra , to get best roof rack in the market. You won’t regret it.
This is our first roof rack that we are going to use to put a RRT (roof top tent) on for back country trips. Well-built product that came with all the nuts, bolts and washers to complete the installation. Took about 1-1/2 to 2 hours install the rack. You will another person to help place the racks on top of the Jeep for final install. Overall, a great, well-built American product
Install was super easy. The quality was great. Customer service was quick to respond to any issues! I’ve already been getting compliments on it and what brand it is. This will be great for camping this year!
This is on my tundra absolutely solid rack looks fantastic extremely modular, which is why I went this route. I can use the whole rack when traveling and over landing then rock the chase rack only when the rest is not in use, I actually use the recovery traction board mounts for my shower room set up, which works amazingly just relocated the board somewhere shown in picture keep innovating TUWAand I’ll keep purchasing.
Good looking cat shields made of stainless steel with cooling holes. Priced well, easy install, no issues. Would buy again.
Great service from their staff. Robert help me through all the process with a request I had, he responded all emails in a timely manner and provided great help.
We received it within 3 days and installed the same day. Great awning and very well made.
the tent is very nice, comfortable and roomy.
Following the instructions was fairly easy. Its better to have second person to set it up. I really like the tent and the support that from ExtrailAuto. Really recommeded! Thanks
