Some people said that all great things come in pair...

like this Rapid Response, the 2nd colour of this year

head to head

positive and negative

and so is this truck...

head to head

positive and negative

but some do come in triple! Believe me.. (Make A Wish)

Corvette C6, ZR1 and C6R!

and this Ferrari F430 Challenge too! The third colour of this year!

see, they come in 3! (T245-248/2010 HW:195)