Question

how are the wheels useful in a bag and suitcase??​

Answer 1

Explanation:

Suitcase wheels do add a little weight to the actual luggage. Most travelers though agree the benefits of being able to roll your luggage around more than makes up for it. However, if you are concerned about the luggage weight, then 2 wheels build into the corner add the least weight to the luggage piece.

Answer 2

Answer:

Suitcase: wheels do add a little weight to the actual luggage. Most travelers though agree the benefits of being able to roll your luggage around more than makes up for it. However, if you are concerned about the luggage weight, then 2 wheels build into the corner add the least weight to the luggage piece.

Bag: They prevent the bag from rolling away, which is especially important if you are buying spinner bag. Make sure the foot bumpers are sturdy enough to hold your bag in place.