New Rear Tires causing no speedometer and all dash lights on

FPenvy · 03-12-2020, 03:17 PM

Quote:

Originally Posted by BGTV8

Your fronts are ~661mm in diameter and new rears are 691mm in dia. This is the root cause of your problem

A 285/30R20 front will be under 3% variance with 305 rear

holy hell i just realized he's running a 255 on a 10" wheel

i retract previous statement. this man does not require help

reckedz · 03-12-2020, 03:26 PM

Alright so 285/30 is the best bet in front? I just worry about clearing it on my setup. I used to have 285 on the rear 11 wide and 255 in the front on 10 but wanting a meatier setup. I am on Swift spec r lowering springs and have fly1 carbon fiber vented fenders in the front.

FPenvy · 03-12-2020, 03:30 PM

Quote:

Originally Posted by reckedz

Alright so 285/30 is the best bet in front? I just worry about clearing it on my setup. I used to have 285 on the rear 11 wide and 255 in the front on 10 but wanting a meatier setup. I am on Swift spec r lowering springs and have fly1 carbon fiber vented fenders in the front.

the real question about your set up is..........are you running a ton of unnecessary negative camber?

with those widths of wheels you can run 285/325 without issue. i believe someone has even ran a 305 up front but thats like mm from rubbing everything.

on stock sport wheels (9"/10" i believe...it's been awhie) you can max out at 265/305 (what i run)

nismo wheels can go even more meat with the wheels being wider.

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03-12-2020, 03:26 PM	#2 (permalink)
reckedz Base Member Join Date: Aug 2018 Location: Wisconsin Posts: 4 Drives: 13 370z Rep Power: 8	Alright so 285/30 is the best bet in front? I just worry about clearing it on my setup. I used to have 285 on the rear 11 wide and 255 in the front on 10 but wanting a meatier setup. I am on Swift spec r lowering springs and have fly1 carbon fiber vented fenders in the front.