Tire is low .. where to fill in sj ?

[gregdacat]

I believe chosing to use N2 in your tires is no different than any other mod/hack. Some people like it, some don't. Some swear by desnorkling. Some say it is a waste. Some spend big buck on the stickiest tires, other say as long they last and look good, a tire is a tire. You pay your money and you make your choice.

Would I pay for N2 if it was $7.50 a tire, heck no. But I get it for free, so what is it going to hurt and it just may make a difference even if slight.