Okay, a buddy of mine has a GXP and is completely sick of the mismatched tire sizes for some reason. I was going to order him some new tires for the car but before we buy 255s for the front and 225s for the back I wanted to see what size the rims are.
Also, i'm always looking for new customers. I dont' have a LS4 section in on my site but I can cut you guys some good deals on parts.

 

18s, I think they were 255/45R18 and 225/50R18 stock. I'm running 275/40R18s and 245/45R18s at the moment.

 

^correct sir

 

18x8 front and 18x7 rear.

 

That too, sorry, that's probably what you were asking for...

 

do you have anything for our cars

 

Add one!

 

Thanks for the quick answers guys. As far as LS4 parts are concerned I'll work on it if there is enough business to warrant it. I guess you guys don't have a ton of options like the Vette and Fbody guys. If you guys need anything in the mean time just shoot me an email and I'll get you a solid price.

 

what do you specialize in?

 

agreed. if you build it they will come.

 

Right now we have your main bolt on parts. Intakes, exhausts, tuners, etc.., I can get pretty good deals on rims to since I have an account with the Tire RAck. So anything there I can get for you at a discount. But there isn't to much I can't get my hands on at this point.

 

Ok then, how about a Magna Charger with an approximately 10mm shorter snout than standard LS motors and a rear mount throttle body?

 

lol. i like the way you think!

 

Yeah, probably can't cover that one. Did you try bolting up a Maggie set up for another car and it not fit? I wonder if the snout from a L67 blower would fit, I'm sure that's gotta be shorter. Seems like a long shot though.

 

you have a nice web site for not having any ls4 stuff lol

 

2nd this....

 

You could add a section for MAFs, intakes, camshafts, headers, etc.

From fieroguru: EDIT: And considering that your friend has a GXP, this should all be pretty much straight forward.

 

Stay tuned. Hopefully I can add it before the spring. I'll run some posts about the new section when its ready.

 

Thanks, I built it myself so that's nice to hear.

 

Is the GXP's wheel well really that different than the Impala's? I have 235s in the front and when my wheel is cranked all the way left or right the tires rub in the wheel wells.