Questions about available tunes (Spartan)

[MD KINGRANCH]

I got my tuner last week and heard about the new 300 tune as well as the updates that were coming out. When I bought mine I bought all the tunes that I thought were available. So my question is I am seeing sigs with the 300 tune listed. Is that an old tune or the new one that is being released? I was told I would be able to get the 300 tune and all the updates once relesed is that correct? Will it cost me anything) My truck is a job 1 so anything to help so i dont blow it up is welcomed.

[strokin_in_sville]

when i bought mine i went ahead and ordered the 275, and 310 have not received them yet but a buddie of mine has the 310 tune and that thing will break the tires loose going 40 so if u want something for work dont go with the 275 they say its getting the best mpg he is getting 21 running 35" tires. they also have a 350 but that is redicolus from what i hear so i hope that helped.

[08stroker250]

The 300 tune is not yet available for Job 1 trucks. It will be released with the update. If you have the 275 and 310 tune, the 300 tune will be free.