You’ve got your hands on a 2018 Can-Am Commander 1000, a beast of a machine that’s just as happy hauling firewood as it is blasting through mud bogs. You agree it’s one of the most versatile side-by-sides ever built, blending workhorse utility with sport-level performance.
But with great power comes the need for great maintenance. You want to keep that Rotax V-Twin roaring for years, not sitting in the garage waiting for a costly repair.
We promise this guide will give you the confidence to do just that. We’re going to break down everything you need to know. We’ll cover the essential pre-ride checks, dive into common problems and their fixes, detail a full maintenance schedule, and even suggest some smart, trail-tested upgrades. Let’s get those hands dirty.
What Makes the 2018 Can-Am Commander 1000 a Trail Legend?
Before we grab the wrenches, let’s appreciate what we’re working with. The 2018 Commander isn’t just another UTV; it carved out the sport-utility niche. It was designed for the rider who needs to get a job done Monday through Friday and hit the trails hard on Saturday.
The heart of this machine is the legendary Rotax 1000 V-Twin engine. This powerhouse delivers a smooth, torque-rich powerband that’s perfect for technical rock crawling or high-speed fire roads. It’s a proven platform known for its reliability when cared for properly.
One of the key benefits of the 2018 can am commander 1000 is its incredible versatility. The dual-level cargo box is a game-changer, allowing you to separate tools from gear. The cockpit is designed for long hours, with comfortable seats and intuitive controls. It’s a machine that truly doesn’t compromise, giving you the best of both worlds.
The Essential Pre-Ride Inspection: Your 10-Minute Safety Checklist
The single most important habit you can develop is a quick pre-ride inspection. This simple routine can catch small issues before they become trail-ending disasters. This is one of the most critical 2018 can am commander 1000 tips we can offer.
Follow these steps every single time you head out:
- Tires and Wheels: Check tire pressure—running too low or too high can cause poor handling and flats. Eyeball the sidewalls for any cuts or bubbles. Grab each wheel and give it a shake to check for loose lug nuts or worn wheel bearings.
- Fluids Check: It only takes a minute. Pull the engine oil dipstick, wipe it, re-insert it, and check the level. Peek at the coolant overflow bottle and the brake fluid reservoir. If anything is low, top it off and look for signs of a leak.
- Controls and Brakes: Squeeze the brake pedal. It should feel firm, not spongy. Roll the machine forward a few feet and test them to ensure they grab. Turn the steering wheel lock-to-lock to feel for any binding or weird noises.
- Lights and Electrical: Turn the key on and test your headlights (high and low beams), taillights, and brake lights. A dead light could be a bulb, a fuse, or a wiring issue you’ll want to fix before a night ride.
- Frame and Suspension: Do a quick walk-around and look under the machine. Check for any fresh drips, cracked welds, or bent suspension components. Look at your A-arm bushings for excessive play.
Common Problems with the 2018 Can-Am Commander 1000 and How to Fix Them
No machine is perfect. After countless hours on the trail and in the shop, we’ve seen a few recurring issues. Knowing the common problems with the 2018 can am commander 1000 helps you diagnose them quickly and keep riding.
Drivetrain and CVT Belt Wear
The CVT belt is a critical wear item. Aggressive riding, heavy loads, or improper clutch engagement can cook a belt fast. Signs of a failing belt include a burning rubber smell, slipping during acceleration, or a loss of top speed.
Pro Tip: Always carry a spare belt and the tools to change it on the trail. Use low gear for slow, technical riding or heavy towing to keep the belt cool and extend its life. A quality aftermarket belt from a brand like Gates or Ultimax can be a great upgrade.
Suspension and Bushing Wear
Your Commander’s A-arms, shocks, and sway bars are held together with bushings. Over time, these plastic or rubber components wear out, leading to clunking noises, sloppy steering, and uneven tire wear.
To check them, safely jack up the machine and try to move the wheels side-to-side and top-to-bottom. Any significant play likely points to worn bushings or ball joints. Replacing them with durable aftermarket options from brands like SuperATV is a common and worthwhile upgrade.
Electrical Gremlins
Off-roading involves water, mud, and vibrations—all enemies of electrical connections. Common issues stem from corrosion on the battery terminals, a loose ground wire, or water getting into the fuse box.
A great preventative measure is to periodically clean your battery terminals and apply a thin coat of dielectric grease to all major electrical connections. It helps seal out moisture and prevent corrosion before it starts.
Your Complete 2018 Can-Am Commander 1000 Care Guide
Following a regular maintenance schedule is the best way to ensure your Commander is always ready for adventure. This 2018 can am commander 1000 care guide covers the essentials for the DIY mechanic.
Engine Oil & Filter Change
This is the lifeblood of your Rotax engine. Plan to change the oil and filter every 50 hours or at least once a year, whichever comes first. If you ride in extremely dusty or wet conditions, do it more often.
- Oil Type: Use a high-quality oil like XPS 5W-40 Synthetic Blend or an equivalent Jaso MA rated oil.
- Tools Needed: You’ll need a drain pan, the correct size socket for the drain plug, an oil filter wrench, and a funnel.
- Key Step: After refilling, start the engine for 30 seconds, shut it off, wait a minute, and then re-check the oil level, topping off as needed.
Air Filter Maintenance
A clogged air filter chokes your engine, robbing it of power and efficiency. In dusty conditions, you should check your air filter after every single ride. It’s that important.
Carefully remove the filter and inspect it. If it’s a disposable paper filter, tap out the loose dust and replace it if it’s dirty. If you have a reusable foam filter, clean it with a dedicated filter cleaner and re-oil it according to the manufacturer’s instructions. Never use compressed air to clean a paper filter; it can create tiny holes that let dust through.
Drivetrain Fluids (Differentials & Gearbox)
Your front differential, rear differential, and gearbox all have their own oil that needs to be changed, typically every 100-200 hours. These fluids break down over time and can get contaminated with water or debris.
Check your owner’s manual for the specific fluid types and capacities. This is a straightforward drain-and-fill job, but make sure you always remove the fill plug before the drain plug to ensure you can refill it!
Smart Upgrades: Getting More From Your Commander
Once your maintenance is dialed in, it’s time for the fun stuff. The right mods can transform your Commander’s capability and your confidence on the trail. This section covers some of the best “bang for your buck” upgrades.
Tires & Wheels
The stock tires are a decent all-around choice, but specialized tires make a world of difference. Consider an aggressive mud tire if you frequent boggy areas, or a tough 8-ply radial tire for sharp, rocky terrain. Upgrading can drastically improve traction and reduce flats.
Skid Plates & Protection
The factory underbody protection is minimal. A full set of aluminum or UHMW (Ultra-High-Molecular-Weight polyethylene) skid plates is a must-have for serious trail riding. They protect your engine, transmission, and differentials from rocks and stumps that can cause catastrophic damage.
Winch and Recovery Gear
A winch is not a luxury; it’s an essential safety tool. A 4,500 lb winch from a reputable brand like Warn or Superwinch will get you or a buddy out of almost any stuck situation. Pair it with a recovery kit that includes a tree saver strap, a snatch block, and D-ring shackles.
Sustainable Off-Roading: Eco-Friendly Tips for Your Commander
Part of being a responsible rider is protecting the trails we love for future generations. Practicing sustainable 2018 can am commander 1000 operation is easier than you think and is one of the most important 2018 can am commander 1000 best practices.
Always follow “Tread Lightly!” principles. Stay on designated trails, avoid sensitive areas, and cross streams only at designated points. Pack out everything you pack in.
When performing maintenance, be an eco-friendly 2018 can am commander 1000 owner. Collect used oil, coolant, and other fluids in sealed containers and take them to an auto parts store or local recycling center for proper disposal. Never dump them on the ground or down a drain.
Finally, keep your machine running cleanly. A well-maintained engine with a clean air filter and a functional spark arrestor in the exhaust minimizes your environmental impact and reduces fire risk in dry conditions.
Frequently Asked Questions About the 2018 Can-Am Commander 1000
What kind of oil does a 2018 Can-Am Commander 1000 use?
The recommended oil is a 5W-40 synthetic blend specifically designed for powersports engines, like BRP’s XPS brand. However, any high-quality 5W-40 synthetic oil meeting the API SL (or higher) and JASO MA standards will work well.
How fast can a 2018 Can-Am Commander 1000 go?
A stock 2018 Can-Am Commander 1000 can typically reach a top speed of around 65-70 mph. Factors like tire size, terrain, and vehicle load can affect the actual top speed.
What is the towing capacity of the 2018 Commander 1000?
The 2018 Can-Am Commander 1000 has a towing capacity of 1,500 pounds (680 kg). It’s also rated to carry up to 600 pounds (272 kg) in its dual-level cargo box.
Is the 2018 Can-Am Commander a reliable machine?
Yes, when properly maintained, the 2018 Commander is considered a very reliable machine. The Rotax engine is a proven platform, and most common issues are related to normal wear-and-tear items like belts and bushings, which can be addressed with regular maintenance.
Your 2018 Can-Am Commander 1000 is an incredible machine built for work and adventure. By following this guide—performing regular checks, staying on top of maintenance, and practicing responsible riding—you’ll ensure it stays reliable for countless adventures to come.
Now that you know how to keep your rig in top shape, it’s time to stop reading and start riding. Stay safe, get dirty, and have a blast out there!
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