Driving a 2WD car on snow is challenging because it can lead to skidding wheels. A 4WD vehicle is best for snowy roads due to the simultaneous movement of all four wheels, providing superior traction. However, 2WD cars can work fine for snow – as long as you you’re safe and prepared.
First and foremost – make sure the tires have a good amount of tread left – bald tires are dangerous and a recipe for disaster.
How to Make a 2WD Car Better in Snow?
You can improve a 2WD car’s performance in snow by adding weight to the trunk (for rear-wheel-drive cars) using sandbags, heavy boxes, or other items. Many people also use tire chains, carry an air compressor, install winter tires, keep the gas tank full, maintain the tires, drive slowly, and accelerate gradually. Additionally, ensure the brakes are in good condition and keep tow straps handy for assistance from other vehicles.
Many of my friends have 2WD cars with traction control. Activating traction control on snowy roads can help bridge the gap between 2WD and 4WD performance.
How Can You Make Your 2WD Car Better in Snow?
Here are some modifications to improve your 2WD car’s performance on snowy roads:
Use Sandbags
For rear-wheel-drive 2WD cars, placing sandbags in the trunk over the rear axle adds weight, helping the tires maintain traction. Aim for 200 to 300 pounds of weight—less than a truck requires—to avoid overloading the car.
Add Weight to the Vehicle
Adding weight to a 2WD car improves traction by pressing the driven wheels (front or rear, depending on the car) into the road. For front-wheel-drive cars, extra weight in the front might help, but it’s less common. For rear-wheel-drive, 200–300 pounds in the trunk is ideal. This reduces slipping and enhances grip on icy surfaces.
Air Compressors
Carry a portable air compressor to maintain tire pressure during winter drives. Cold temperatures reduce air pressure, and underinflated tires lose grip on icy roads. Check tire pressure with a gauge and inflate as needed before and during trips for better traction and control.
A portable air compressor can come in handy. I keep one in my truck and use it fairly often. It works for tires, camping, bicycles, and more.
Keep Tow Straps with You
Tow straps are a safety essential. If your car gets stuck in snow or ice, you can attach a strap to another vehicle for a pull. Keep them in your car for emergencies. Don’t feel embarrassed about getting help from a friendly jeep or truck owner – most of them will be happy to help.
Use Tires with More Tread Surface
Switch to winter tires with deep treads for better traction on snow and ice. These tires are designed for cold weather and outperform all-season tires in harsh conditions, making daily driving safer and easier.
Prefer Slow Acceleration
Avoid pressing the gas pedal too hard. Rapid acceleration can cause the driven wheels to spin and lose traction, especially in automatic cars. Gradual acceleration maintains grip and prevents skids.
Drive at a Slow Speed
High speeds in a 2WD car on snowy roads increase the risk of losing control. Drive slowly to keep the wheels spinning at a manageable rate, maintaining friction with the surface and reducing the chance of accidents.
Keep the Gas Tank Full
A full gas tank adds weight (helpful for rear-wheel-drive cars) and ensures you won’t run out of fuel if stuck in snow. It’s a practical choice for frequent winter drivers, though less critical for occasional use.
Maintain the Wheels
Regular tire maintenance is crucial in winter. Worn treads lose grip, so check tread depth and replace tires if needed. Clean mud and debris from treads after drives, and keep tires properly inflated for optimal performance.
Maintain the Brakes
Well-maintained brakes are vital, but avoid sudden braking, which can cause skids. Apply brakes gently, keeping a safe distance from obstacles to minimize slipping risks.
Use Chains
Tire chains can be a lifesaver on snowy roads. Wrap them around your tires for extra grip, or opt for chain-equipped winter tires if you’re not comfortable installing them yourself. They enhance stability and contact with the road.
What Happens When You Drive a 2WD Car on Snow?
Driving a 2WD car in snow is tricky and requires caution—distractions can lead to dangerous situations.
Less Control
Snow and ice reduce steering control, increasing the risk of collisions with other vehicles or obstacles. The slippery surface challenges even careful drivers.
Problems with Acceleration
Cold weather can stall the engine or make acceleration difficult, especially if tires are stuck in snow. Pressing the pedal harder often fails to move the car forward.
Sliding Issues
2WD cars are prone to skidding and sliding due to poor traction. This can lead to loss of control or even rollovers if speed isn’t carefully managed. Slow driving is key to minimizing these risks.
Other Tips For Safely Driving in Snow:
- Drive smoothly, abrupt movements are dangerous for your traciton.
- Watch for black ice.
- Keep headlights on for visibility.
- Scrape off ice and snow before driving. A necessity for your and other’s safety!
- Know when to stop – the safest choice if snow gets too deep, winds are high, and visibility is low, is to wait out the storm at home.
Final Thoughts
Driving a 2WD car in snow isn’t impossible, but it demands respect for the conditions and your vehicle’s limits. Pair these techniques with the earlier tips—like winter tires, added weight, and slow acceleration—and you’ll boost your odds of a safe trip. If you live in a snowy area and drive often, consider investing in a 4WD vehicle long-term, but for now, preparation and patience can get you through winter in a 2WD car.