Pit Bull Tires will be introducing 21 new sizes in the next 2 months. We now have in stock 3 of those new sizes:

PB2330PC - 31x1150-15LT/C Polyester Growler 15x8 @45psi
30.8OD
11.6 SW
9.2 TW
18/32
Load 2335 lbs
45lbs

31x1150-15LT/C GROWLER Polyester - Notice that this 31" tire is Polyester. We did this to help reduce flat-spotting for those off-roaders in extreme environments. This is an excellent size for those of you who want to, in essence, turn your Jeeps and smaller rigs into ATVs for playing, hunting and farm use. Our 31" Growler has proven itself as a great Desert tire and excellent Hunting companion. Farmers use this size as well. Very versatile tire. Serious Jeepers should love it too. The Growler is also proven to be an awesome snow tire throughout many of the Northern regions of the globe. 

PB2332C - 32x1150-16LT/C Nylon Growler 15x8 @45psi
31.9OD
11.25 SW
9.2 TW
18/32
Load 2405 lbs
47lbs

32x1150-16LT/C GROWLER - if there are applications where your radials just won't hold up or you need the extra ruggedness and traction of a Pit Bull...our 32" bias will do the job.

39x1450-15LT/C Maddog

PB2470C - 39X1450-15LT/C MADDOG 15X10 @30PSI
39.05 OD
14.90 SW
10.25 TW - nice, tight footprint for more pounds per square inch pressure.
21/32
Load 3415 lbs
82 lbs

We redesigned our Maddog to have a much tighter footprint and are making a 39x1450 Maddog in 15, 16, 16.5, 17 & 20.  This Maddog tire is Pit Bull's answer for the off-roader who wants a dedicated tall/thin trail and rock-crawling competition tire. If you compare our 14.50 specs against some of the tires out there that are branded as being 13.50s...you'll see that our tires are skinnier than most. We've tested our 39x1450-15 Maddogs against some of the "other" 38.5" - 40" tires out there and let's just say that our veteran testers are keeping their 39" Maddog test sets. The footprint on this puppy is tight...TIGHT!!! You will stick to the surfaces, that's for sure and clean out with ease because of the 72 independent lugs flexing and biting.