Can Am Maverick X3 On 37S - The Ultimate Blueprint For Going Big

Picture this: You’re staring down a rock ledge that makes stock UTVs turn back. But you’re not in a stock UTV. You’re in a Can-Am Maverick X3 on 37s, a rig that looks and performs like an absolute monster. The idea of that massive stance and trail-conquering capability is what gets every off-roader’s blood pumping.

But slapping on giant tires isn’t just a bolt-on affair. It’s a full-system commitment that transforms your machine. You’re dreaming of the incredible ground clearance and the way 37-inch tires simply walk over obstacles that used to be a challenge. You want that aggressive look and the respect it commands on the trail.

Keep reading. This is your complete guide to making that dream a reality, the right way. We’ll cover everything from the essential hard parts to the critical tuning and maintenance needed to build a reliable beast, not a trailside tragedy.

The Allure of 37s: Unpacking the Benefits of a Bigger Tire Setup

Let’s get straight to it. Why even consider such a massive upgrade? The benefits of a Can Am Maverick X3 on 37s are undeniable, transforming both its appearance and its performance on punishing terrain. It’s about more than just looking cool at the trailhead.

When you make the jump, you’re investing in pure capability. Here’s what you gain:

Massive Ground Clearance: This is the most obvious advantage. More air between your skid plates and the rocks means you glide over obstacles that would hang up a stock machine. Deep ruts, boulders, and fallen logs become minor inconveniences.
Superior Obstacle Rollover: A larger tire has a better “angle of attack.” It wants to climb up and over an obstacle rather than pushing into it. This makes technical rock crawling significantly smoother and less jarring.
Enhanced Traction Footprint: A bigger tire, especially when aired down, creates a larger contact patch with the ground. This translates to more grip in mud, sand, and on slick rock faces.
Unmatched Trail Presence: Let’s be honest—it looks incredible. A Maverick X3 on 37s has an aggressive, dominant stance that sets it apart from the crowd. It’s a statement of purpose and capability.

This upgrade fundamentally changes how you interact with the trail. It opens up new lines and gives you the confidence to tackle terrain you previously wouldn’t have attempted.

The Reality Check: Common Problems with a Can Am Maverick X3 on 37s

Before you start adding parts to your online cart, we need to have a serious talk. Going this big introduces a lot of stress on components that were engineered for much smaller, lighter tires. Ignoring this is the fastest way to a broken rig and a long walk home. This is where our can am maverick x3 on 37s guide gets real.

Understanding these common problems with a Can Am Maverick X3 on 37s is the first step to building a reliable machine.

Increased Drivetrain Stress

Your axles, differential, and driveshaft are now tasked with turning a much heavier wheel and tire combo. This leverage effect multiplies the force on every component.

Axle Shafts: Stock axles are often the first weak link to snap under the torque and shock loads.
Differentials: The ring and pinion gears in your front diff are under immense strain, especially with the front differential lock engaged in a bind.
CVT Belt: Your belt will run hotter and wear out faster without proper clutch tuning. A snapped belt on a steep climb is a dangerous situation.

Suspension and Steering Woes

The added unsprung weight of 37s puts a heavy burden on your suspension and steering systems.

Ball Joints & Tie Rods: These are wear-and-tear items that will wear out exponentially faster. A failed ball joint or tie rod can cause a catastrophic failure, leading to a wheel separating from the vehicle.
Steering Rack: The power steering motor has to work much harder. This can lead to premature failure of the rack and pinion.
Bushings and Bearings: Every pivot point, from A-arm bushings to wheel bearings, will see accelerated wear.

Braking and Handling Changes

Bigger tires are harder to stop and they change your vehicle’s center of gravity. You can’t just bolt them on and drive the same way. You need to account for longer stopping distances and a “tippier” feel in off-camber situations.

Your Ultimate Guide: How to Fit a Can Am Maverick X3 on 37s

Ready to do it right? This section is your step-by-step roadmap. Following this process will help you build a balanced and durable machine. This is how to Can Am Maverick X3 on 37s without cutting corners. Remember to consult your vehicle’s service manual and always use proper safety gear like jack stands and eye protection.

Step 1: Suspension Lift and High-Clearance A-Arms

You can’t just stuff a 37-inch tire in a stock wheel well. You need space. This is achieved through a combination of a suspension lift and specialized A-arms.

Suspension Lift Kit: A quality 3-5 inch bracket lift is a common starting point. This physically moves your shock mounting points to raise the vehicle’s ride height. Look for kits from reputable brands like SuperATV or High Lifter.
High-Clearance A-Arms: These are essential. They are designed with an arched profile on the lower arm, giving you more clearance directly under the axle. They are also typically built from stronger materials than the stock arms. Many kits will move the front wheels forward and the rear wheels back (forward/rear offset) to prevent rubbing.

Step 2: Clutching is Non-Negotiable

This is arguably the most critical step. If you skip this, you will smoke belts and likely damage your clutches. The goal of a clutch kit is to recalibrate your CVT to handle the increased load and diameter of the 37s.

A good clutch kit (like those from KWI or STM) will include different flyweights and springs. This allows the clutch to engage at the right RPM and maintain optimal engine power, preventing belt slippage and overheating. This is a non-negotiable step.

Step 3: Axle and Drivetrain Upgrades

To avoid being “that guy” on the trail with a snapped axle, you need to reinforce your drivetrain. This is a core part of our can am maverick x3 on 37s tips.

Heavy-Duty Axles: Upgrade to chromoly steel axles from brands like RCV Performance or Turner Cycles. They are designed to handle the extreme angles and torque.
Driveshaft & Carrier Bearing: The stock carrier bearing is a known weak point. Upgrade to a heavy-duty billet aluminum carrier bearing. Consider an upgraded, better-phased driveshaft as well.
Front Differential Support: A “diff brace” or “gusset kit” reinforces the front differential case, preventing it from flexing and cracking under load.

Step 4: Brakes, Steering, and Ball Joints

Now we address the supporting cast. These upgrades are crucial for safety and control.

Upgraded Ball Joints: Replace the weak factory ball joints with heavy-duty, greaseable ones. This should be done when you install your new A-arms.
Heavy-Duty Tie Rods: The stock tie rods are thin and prone to bending. Billet aluminum or large-diameter steel tie rods are a must for turning heavy 37s in the rocks.
Brake System Check: While big brake kits exist, a great first step is to ensure your system is in perfect working order. Bleed the brakes with high-quality DOT 4 fluid and consider upgrading to sintered metal brake pads for better bite.

Step 5: Wheels and Tires

Finally, the main event! When choosing wheels, pay attention to the offset. A 4+3 or 5+2 offset is common and helps push the wheel out slightly for clearance, but going too wide can put excessive strain on wheel bearings. Pair your tires with beadlock wheels. Beadlocks mechanically clamp the tire bead to the rim, allowing you to run very low air pressure for traction without worrying about the tire popping off.

Can Am Maverick X3 on 37s Best Practices for Longevity

You’ve built your monster, now how do you keep it running? Your driving style and maintenance habits need to evolve. This can am maverick x3 on 37s care guide is all about protecting your investment.

Pre-Ride Inspections are Mandatory: Before every ride, do a thorough walk-around. Grab each tire and check for play in the wheel bearings and ball joints. Visually inspect your axles, CV boots, and A-arms. This 5-minute check can save you from a 5-hour trail repair.
Drive with Finesse, Not Just Throttle: Learn to pick smart lines. Use momentum and avoid “throttle-out” situations that shock-load the drivetrain. When you’re in a bind, use a winch instead of hammering the gas and breaking parts.
Grease Everything, Often: Any aftermarket part with a zerk fitting (ball joints, bushings, carrier bearing) needs regular grease. This pushes out water and dirt and keeps things moving smoothly.
Monitor Your Belt Temperature: If you don’t have one, install a CVT belt temperature gauge. High belt temps are the number one killer. If you see temps climbing, back off for a few minutes and let it cool down.

Thinking Green? Sustainable Can Am Maverick X3 on 37s Tips

Big tires and big fun don’t have to mean a big impact on the environment. Practicing sustainable can am maverick x3 on 37s off-roading is about respect for the trails we love.

Being eco-friendly in an X3 is easier than you think. It starts with responsible maintenance. Fix fluid leaks immediately—a single drop of oil can contaminate gallons of water. Use drip pans when working on your machine and dispose of used fluids and parts at a proper recycling facility.

On the trail, the principles of Tread Lightly! are paramount. Stay on designated routes. Your 37s give you the ability to conquer tough obstacles, not to create new trails through sensitive vegetation. The goal is to leave the trail better than you found it, packing out all your trash and even picking up what others left behind.

Frequently Asked Questions About Putting a Can Am Maverick X3 on 37s

Do I absolutely need to upgrade my axles for 37s?

For casual trail riding, you might get away with stock axles for a while if you are extremely careful. However, for any serious rock crawling or aggressive driving, it’s not a matter of if you’ll break a stock axle, but when. We strongly recommend upgrading them as part of the initial build for peace of mind.

What is the best tire pressure to run in 37-inch tires?

This depends heavily on the terrain, tire construction, and whether you have beadlock wheels. A good starting point for general trail riding is 10-12 PSI. For slow-speed rock crawling with beadlocks, you can often go as low as 5-8 PSI for maximum traction. Always air back up to a safe pressure for high-speed sections.

Will putting 37s on my Maverick X3 void my warranty?

In most cases, yes. Making such significant modifications to the suspension and drivetrain will likely void the factory warranty on those related components. If you have a newer machine still under warranty, this is a major factor to consider before you begin.

How much does it cost to properly set up an X3 on 37s?

The cost can vary wildly based on the brands you choose, but you should budget for a significant investment beyond just the tires. A realistic budget for a proper setup including a lift, arms, clutch kit, axles, tie rods, ball joints, and beadlock wheels can easily range from $6,000 to $10,000+ in parts alone, not including labor.

Building a Can-Am Maverick X3 on 37s is a serious undertaking, but it’s one of the most rewarding modifications you can make. It creates a machine with breathtaking capability and presence. By taking a systematic approach, addressing the weak points, and respecting the added stress, you can build a reliable trail weapon. Plan your build, invest in quality parts, and drive smart. Now get out there and conquer those trails!

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Thomas Corle

Founder & Automobile expert at FatBoysOffroad

Automobile expert and off-road enthusiast, sharing in-depth knowledge of vehicles, gear, and adventures. Helping readers make smart decisions and enjoy the thrill of off-roading safely and confidently.