It comes down to three key distinctions

And no, one of them is not price. In fact, Pride Mobility’s 3-wheel and 4-wheel mobility scooters are pretty comparable when it comes to price, even for the same models.

So if you’re in the market for a new scooter, you can shop with freedom to choose the style that best suits your needs, not because it costs significantly less to buy one with only three wheels.

Now that that’s out of the way, let’s get down to it. Here we go. Three key differences between 3-wheel and 4-wheel mobility scooters.

Turning radius

This is probably the biggest one, and quite often the deciding factor when you’re picking the style of your mobility scooter.

In short, turning radius describes half the space it takes you to turn around completely. Confused? Let’s come at it from a different angle.

Picture yourself steering your mobility scooter in the tightest circle you can. Now imagine you dipped the wheels in paint beforehand creating a big circle on the ground. Next, drop a pin directly in the center of the circle and tie a string to it. Pull it tight to the edge of the circle – that’s your radius (alright, now go get some soap and water to clean up all this paint on the ground – what a mess).

As you can see, it’s only half the true distance you’d need to turn completely around in any given area.

Practically speaking, all you need to know is this: if you plan to use your mobility scooter indoors frequently, make sure the areas you’ll need to turn around are double your scooter’s advertised turning radius.

So why does that matter when choosing between a 3-wheel and 4-wheel scooter?

Three-wheel scooters offer a substantially tighter turning radius, sometimes up to a foot or more.

For example, the Victory 10 4-Wheel has a 54-inch turning radius. That means you’d need a circle nine feet in diameter (that’s all the way across) to turn around in a complete circle. The Victory 10 3-Wheel, on the other hand, has a 42-inch turning radius, down by a whole foot!

So you’d only need a seven-foot diameter area to turn around with the Victory 10 3-Wheel.

Now for clarity’s sake, up to this point, we’ve left out an important part of this conversation – the K-turn.

Each room in your house doesn’t need seven-foot-by-seven-foot areas. Your scooter has reverse, so you can back up and move forward as many times as you need to get pointed in the right direction.

But when it comes to turning tight corners, and weaving among furniture and fixtures, the above examples show how much of an advantage the 3-wheel scooter has over the 4-wheel.

Stability

This one should seem pretty obvious. Four wheels on the ground offer significantly more stability than three do.

Larger riders and those who have difficulty maintaining balance prefer the added confidence that comes aboard a 4-wheel scooter. Four-wheel style scooters navigate bumpy terrain and even high pile carpet more easily than

That isn’t to say larger riders can’t get along just fine on a 3-wheel scooter. In most cases, models in both 3-wheel and 4-wheel styles have the same weight capacity.

Setting

Finally, turning radius and stability come together for the third distinction between 3-wheel and 4-wheel scooters.

Four-wheel scooters offer greater balance and stability when it comes to crossing varied terrain. They have an inverse relationship to setting compared with their 3-wheel counterparts. By that we mean, you can take them inside, but navigating smaller areas won’t be as easy.

Three-wheel scooters work better for those who primarily use them indoors. You’ve got a tighter turning radius for navigating through rooms, and around furniture and fixtures.

But of course, every rule has its exception. And in the case of 3-wheel scooters, we’re talking about the Raptor outdoor scooter. The Raptor was built for the outdoors, with top speeds up to a hair-tousling 14 mph. It’s the fastest scooter in our collection.

Beyond the Raptor, other rugged models like the Revo 2.0 3-Wheel include Comfort-Trac Suspension, which helps maintain balance and a smoother ride.

Otherwise, 3-wheel scooters generally can manage just fine outdoors, but riders should stick to paved or smoother surfaces like sidewalks, boardwalks and perhaps a graded gravel path, but scope it out first.

Every rider should always carefully get to know their machine and what it’s capable of. With practice, you’ll learn what kinds of terrain you can manage aboard your scooter, and what you should steer clear of.