Armor fan riddle.

Okay, there are 4 armored vehicles and they are all alike in one way (besides that they are all armored vehicels, they all have guns, etc.-THINK NAMES). Give the factor that links them and the name of each vehicle.Here are the clues:

  1. Compared to the other vehicles, vehicle 1 is “high caliber”
    2.Vehicle 1 & 2 share the same homeland.
  2. Vehicle 1 just isn’t Vehicle 3’s “type”.
  3. Vehicle 2 isn’t " on track".
  4. You won’t find Vehicle 4 having any “tea”.(Don’t take tea literally.)
    IF YOU NEED THESE-EXTRA CLUES( almost giving you answer):
  5. 2 vehicles are Russian,1is former Yugoslavian and 1 is chinese. 7. Not all are tanks. 8. They are alike in a numerical way. Answers to be posted later today. Good Luck.

I’m out, I hate riddles.Let’s talk about glueing something. Hey, maybe the fumes will help me figure this out!![D)]

I know this is wrong because I never get these right. need more clues

(1) T-72
(2) ??? some kind of non-tracked russian T-72
(3) chinese version T-90 (mbt-2000)
(4) M-84 yugoslav

all simialr because based on the T-72 chassis
This ain’t no riddle, this is dain bramage [:o)][(-D][:-,]

Here are the answers.

Vehicle 1- T-80
Vehicle 2-BTR-80
Vehicle 3-Type-80
Vehicle 4- M-80

Now why don’t we have an M-80 to build in resin or styrene?