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f-body 325/50/15 drag tires

Old 04-10-2009, 06:41 PM
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Default f-body 325/50/15 drag tires

Ok, I just bought a set of Billet Specialties 15x10 rear wheels, Street Lite f-body specific... 7.5" back spacing. I also just got a pair of MT ET Street Drag Radials 275/60/15. Who has 325/50/15 on their f-body, and asside from the BFH mod, and fender lip rolled....why is everybody telling me it will not fit? I already have 315/35/17s on the rear....I'd only be gaining 1 inch of tire above the axle...whats the big deal?
Anybody got any pictures?
Old 04-10-2009, 07:31 PM
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I had to remove my bumpstops, and cut the mounts off, and hammer a lot to tuck them in.
Old 04-10-2009, 11:22 PM
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I had cut my bump stops out already and relocated them much further in for my 17X11 rims to clear without jacking up by the rear so that they could dangle from any jacking point.
Old 04-11-2009, 08:49 AM
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I had to adjust the hell out of my suspension, roll the fenders, BFH the inner well and then they fit fine. A 325/50R15 is A LOT bigger than a 315/35R17, not only is the tire taller but it is pretty wide too.
Old 04-11-2009, 09:56 AM
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yes 325s are a lot bigger than the 315s

my 315 35 17s fit with no work at all my 325 50 15s fit after i rolled the finder and remover the bump stops and i used a BFH and had allready cut the tips of the frame rails out when i was running the 28.8x12.3x18s drag radials so that helped also

they will fit though lol
Old 05-03-2009, 11:06 PM
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Default 325 50 15

I just bought a set and I am wondering is there a problem with the fender coming in contact with the tire on launch. I have a set of 27-10-15 slicks on weld 10x15's 7.5 bs and they won't roll when I put them on the ground. I am getting the fenders rolled and I'll work on the inner side next. It looks like there are a lot of obstacles.
Old 05-10-2009, 07:58 PM
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Does anyone have pics of their 325/50/15's
Old 05-11-2009, 07:49 PM
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Originally Posted by import slayer
Does anyone have pics of their 325/50/15's
Wheels are 15x10 7.5"bs prostars.



Old 05-11-2009, 11:22 PM
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looks bad ***. Any pics from the back?
Old 05-12-2009, 08:37 AM
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Here's my 325/50/15s



Old 05-12-2009, 09:02 AM
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yes the 325 tire is huge.I hate mine they look dumb and dont clear anything at all.I just leave my ET streets on all the time now.
Old 05-12-2009, 09:08 AM
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Pound on your ****. They fit, and look killer when they are on without spacers or anything.
Old 05-12-2009, 09:36 AM
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i had to cut my fenders and BFH mod ....i did just put 28x10.5 et drags so the will grow compared to the radials but at least you can see the fender mod front and rear

Old 05-12-2009, 10:14 PM
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love all the pics. keep em coming!!!
Old 05-12-2009, 10:18 PM
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Originally Posted by jmm98LS1
Wheels are 15x10 7.5"bs prostars.



Did you use spacers?
Old 05-12-2009, 10:32 PM
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I just ordered mine, can't wait for them to come in!!!
Old 05-13-2009, 02:20 AM
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those are some sick looking rides
Old 05-13-2009, 08:21 AM
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I'm with Speedy
Old 05-13-2009, 09:25 AM
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Originally Posted by import slayer
Did you use spacers?
Yes, 1/4" on the rear. Couldn't bring myself to grind any more off my calipers. Will run the spacers until I upgrade to drag brakes.
Old 05-14-2009, 08:13 PM
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Bogart D10's 15x10 rear and 15x3.5 up front. MT 325/50/15.

I have 17x11 ZR1's for my street wheels which required a little BFH. These Bogarts required no additional BFH or cutting of the bumpstop. I don't care if they hang up when lifting from the body. Fenders aren't rolled yet but they will be soon. Driving on the street with these is ok until you hit a big bump and the tire rubs. Here are some pics.




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