19/20 combo on 79 bird - Lateral-g Forums

fatboyzkustoms · #1 05-12-2008, 10:07 PM

i am looking to buy foose speedster wheels and was wondering if anyone could give me a suggestion on tire size and what backspacing/offset i should run, i am looking at a 245 35 19 and a 265 35 19, i would like to keep the sidewall about the same height. i am also lowering my car 2.5-3" inches in the front and 1.5" in the rear.

thanks for your help

alicia

ProdigyCustoms · #2 05-13-2008, 04:58 AM

I would do a 8 with a 4.5 BS up front and a 9.5 with a 5.5 BS on the rear.

fatboyzkustoms · #3 05-13-2008, 03:58 PM

that would be fine with the tire size i'm going to run

thanks again
alicia

radback · #4 05-21-2008, 12:06 AM

I just fitted my 79 T/A with 20" X8.5 rims with 5"BS
Perfect fit.

fatboyzkustoms · #5 05-21-2008, 04:27 PM

did you do 20's all the way around? what size tire did you run?

alicia

radback · #6 05-22-2008, 07:11 AM

Yes.

20 all around.
Front 255/35/20
Rear 255/45/20

Rear tires are 29" tall, so if you put regular 27" (like my front) you can go larger)

fatboyzkustoms · #7 05-27-2008, 09:15 PM

what offset are your wheels, did you lower your car at all.

thanks
alicia