Side-by-sides (UTVs) are built for adventure in every season—but when cold weather hits and you’re done riding for the year, proper winterization is crucial. Whether you own a Polaris RZR, Can-Am Maverick, Honda Pioneer, Yamaha Wolverine, Kawasaki Teryx, or any other UTV, preparing it for winter will prevent damage, save money, and ensure a smooth start in spring.

In this guide, we’ll show you how to winterize your UTV step by step, and why so many riders trust Warhorse to handle it professionally and hassle-free.

Why Winterizing Your Side-by-Side Matters

Storing your UTV without preparation can lead to serious issues, including:

Fuel system clogs
Dead batteries
Engine corrosion
Cracked hoses or seals
Rust and moisture damage
Suspension and brake problems
Electrical failures

Winterizing now means no surprises later.

Step 1: Give It a Deep Clean

Dirt, sand, and salt collect moisture and cause corrosion. Before storing:

Wash the entire UTV (including the undercarriage)
Clean wheels, suspension, and skid plates
Dry thoroughly
Apply protective wax or spray

A clean machine is a protected machine.

Step 2: Treat the Fuel System

Fuel breaks down over time and can damage injectors or carburetors.

You have two options:
✅ Fill the tank and add fuel stabilizer, then run the engine
✅ OR drain the fuel tank and lines completely

At Warhorse, we clean and treat the whole fuel system so your UTV fires right up in spring.

Step 3: Change the Oil and Fluids

Old oil contains moisture and contaminants that can cause internal damage while your UTV sits.

Be sure to:

Change engine oil and filter
Check or replace coolant (very important in freezing temps)
Inspect brake fluid and differential/transmission fluid

Fresh fluids = total engine protection all winter.

Step 4: Protect the Battery

UTVs often have multiple electrical systems—making the battery even more important.

To prevent battery failure:

Disconnect or remove the battery
Store it indoors
Use a trickle charger or battery maintainer

Warhorse can test, charge, and maintain your battery so you don’t have to worry.

Step 5: Lubricate and Inspect Moving Parts

Side-by-sides have more suspension, driveline, and pivot points than ATVs—meaning lubrication is critical.

Before storage:

Grease all zerks/grease fittings
Lubricate the chain (if applicable)
Check CV boots and seals
Inspect belts and clutches
Examine air filter and intake

This prevents rust, seizing, and premature wear.

Step 6: Tire and Suspension Care

To keep tires from flat-spotting:

Inflate to proper PSI
If possible, lift UTV off the ground or move it occasionally
Avoid storing directly on cold concrete

Step 7: Store It the Right Way

The best storage is:

Indoors
Dry and ventilated
Rodent-free
Temperature stable if possible

Use a breathable cover, not a tarp—trapped moisture = rust and mold.

Want It Done the Easy & Professional Way? Let Warhorse Winterize Your UTV!

Winterizing a UTV is more complex than an ATV—more parts, more systems, more risk.
That’s why riders trust Warhorse to handle everything the right way.

Our Professional UTV Winterization Service Includes:

✅ Full multi-point inspection
✅ Oil & filter change
✅ Fuel system treatment or drain
✅ Battery testing & maintenance
✅ Lubrication of suspension and drivetrain
✅ Belt & clutch inspection
✅ Tire pressure and condition check
✅ Storage prep and protection
✅ Expert recommendations

We make sure your side-by-side is protected now and ready in spring—no stress, no mess, no surprises.