Does this coin have any specific usage other than 200% PoS?
TruckCoin is like Bitcoin. Purpose: Store of value, decentralized currency, and wealth potential. After you are rich then you can go do a lot of nice things for the world. 
PUMP IN PROGESS. Truck presently at 200 sat @ Bittrex.
Investors are waking up!
It seems that many investors are waking up to the fact that a TruckCoin wallet equals a Bitcoin interest bearing, eco minting/high yield staking, annuity. Also being realized is that Truckcoin is not inflationary but deflationary as the vast majority of all coins bought are kept stored in staking wallets, are basically taken off the market, forming, wisely, a large principal, basically inviolable stake hold, spent only in small amounts to give the markets liquidity, while gathering financial power down the weeks and months and then with descretion liquidated for ones pleasure but never to the extent of damaging your money making interest creating principal building machine.
Truckcoin Current Book
As of March 30, 10:17am the current book at Bittrex:
Amount of Truckcoin people wanting to Buy: 56120336.800 TRK
Amount of Truckcoin people are willing to Sell: 13968861.631 TRK
When people begin to realize the staking power of this perfectly coded and time tested coin, Truck will become more and more difficult to buy in volume. Buy now while you can still put a sizable stakehold together for under a $1000.00 (1000000 or so trk). Buying 100,000 trk is a good start. Buying any amount is a good start! Once you see your wallet start to stake after 8 days you will feel greatly motivated to buy more and more and still yet more and then ...................... see you at the moon.