Cases

[Snowreap]

the tire analogy would be appropriate if you were, for example, choosing between trucks with 4 tires, 6 tires or 10 tires. but keep in mind it's not the tires themselves that are important, rather it's the fact that the truck is designed to use that many.

if you need a 6-tire truck, your best bet is to buy a 6-tire truck, rather than buying a 4-tire truck and trying to figure out how to add 2 more. but there's nothing wrong with buying a 6-tire truck with cheap tires (assuming the rest of the truck is well built) and replacing them with better tires afterwards.

-ken