Determine for what product or products your caster wheels are used

Dolly caster wheels are available in a variety of categories, ranging from very light duty to heavy duty dolly casters. Knowing what your caster wheels are going on and how much weight they will need to bear is important in determining which ones to purchase.

I recommend: Visit Ace Casters to see the dolly caster wheels available for different weight ranges. Muvtons conveniently categorizes its dolly caster wheels by material, load range and industry, making it easy to figure out what you need when you don't exactly know where to begin. For a breakdown by usage, visit National Caster Corporation. And, if you're simply looking for a portable wheel dolly, Eastwood Company has a great selection.

Consider the surface over which your caster wheels will roll

Will your dolly casters and wheels be rolling on tile, hardwood floors, cement or plush carpeting? Will they be exposed to outdoor elements, chemicals, dust or shavings? Do your wheels need to swivel or just roll back and forth? Do they need brakes?

I recommend: Allied Caster & Equipment gives a short explanation of what type of surface each of its industrial caster wheels rolls best on. Visit casters4less.com if you're looking for furniture casters designed for either carpet or hardwood floors.

Decide whether fashion and fun are important

Wheels are wheels, you say? Not so anymore! Even industrial dolly casters are available with fun twists and eye-catching flair.

I recommend: You won't believe your eyes at Cool Casters--they have some wheels that are sure to brighten up your otherwise dull office environment! Or, visit Tente, whose cat caster is sure to bring a smile to everyone's face!