Pulling to the right

LiqTenExp · 11-11-2023, 08:53 AM

Have an issues with the car pulling to the right. Spent hours working with a great shop in Clifton and we ran out of time. Front suspension is completely stock. Rear is all BMR non-adjustable except for the toe rods (Adjustable BMR). It is minor but usually the car is perfect usually so its on my fix it list.

Something is causing the wheel to turn slightly right, when you hold the wheel straight the car goes straight. Camber, caster, toe, etc you name it is spot on. Had it on and off the rack many times and it stays repeats

Had the car in the air and nothing was loose/sloppy when you grabbed a wheel. Checked brakes, there isn't one dragging. Swapped front tires, didn't change a thing.

I'm left with rear tires (Nitto 555R2) swapping/replacement (they are low). This issue didn't just happen so maybe low rears has an impact?

Any other thoughts?

arpad_m · 11-11-2023, 10:42 AM

The only reason I've ever had the wheel pulled away from center was tires. How about swapping the rears left to right and checking if the pull inverts? Easiest way to identify or rule out the rear tires.

LiqTenExp · 11-11-2023, 10:46 AM

Yeah, that was my plan next. I actually need new rears so it might be the plan for next year.

ZLRob · 11-11-2023, 11:19 AM

Quote:

Originally Posted by arpad_m

The only reason I've ever had the wheel pulled away from center was tires. How about swapping the rears left to right and checking if the pull inverts? Easiest way to identify or rule out the rear tires.

That is exactly what I would do. It sounds like one of his tires has radial separation and truthfully, it wouldn't surprise me if it did. Nitto has somewhat of a history of not being the best with the QA/QC of their new tires.

Then again that's what happens with mass production so I can't say it's on them entirely.

WhiteMale · 11-11-2023, 11:32 AM

Road force balancing might find a tire problem.

Supercharged! · 11-11-2023, 11:37 AM

Could also be the roads you are testing on... I'm sure you thought of that though

Joshinator99 · 11-11-2023, 11:41 AM

Quote:

Originally Posted by arpad_m

The only reason I've ever had the wheel pulled away from center was tires. How about swapping the rears left to right and checking if the pull inverts? Easiest way to identify or rule out the rear tires.

Quote:

Originally Posted by ZLRob

That is exactly what I would do. It sounds like one of his tires has radial separation and truthfully, it wouldn't surprise me if it did. Nitto has somewhat of a history of not being the best with the QA/QC of their new tires.

Then again that's what happens with mass production so I can't say it's on them entirely.

Quote:

Originally Posted by WhiteMale

Road force balancing might find a tire problem.

All good answers.

LiqTenExp · 11-11-2023, 04:12 PM

Quote:

Originally Posted by Supercharged!

Could also be the roads you are testing on... I'm sure you thought of that though

Yes, we obviously didn't test it on anything with a crown.

LiqTenExp · 11-12-2023, 04:47 PM

I've got 345/30R19 Nitto 555RII on there now with 305/30R19 PS4S on the front. PS4S don't come in 345 but 355/30R19, OMG are they expensive! ($719 each)

11-11-2023, 08:53 AM	#1
LiqTenExp Drives: 2017 ZL1 Join Date: Jan 2017 Location: NJ Posts: 905	Pulling to the right Have an issues with the car pulling to the right. Spent hours working with a great shop in Clifton and we ran out of time. Front suspension is completely stock. Rear is all BMR non-adjustable except for the toe rods (Adjustable BMR). It is minor but usually the car is perfect usually so its on my fix it list. Something is causing the wheel to turn slightly right, when you hold the wheel straight the car goes straight. Camber, caster, toe, etc you name it is spot on. Had it on and off the rack many times and it stays repeats Had the car in the air and nothing was loose/sloppy when you grabbed a wheel. Checked brakes, there isn't one dragging. Swapped front tires, didn't change a thing. I'm left with rear tires (Nitto 555R2) swapping/replacement (they are low). This issue didn't just happen so maybe low rears has an impact? Any other thoughts? __________________ 2017 Camaro ZL1 Coupe M6 (847whp Dynojet on 93)

11-11-2023, 10:42 AM	#2
arpad_m Drives: 2018 Camaro 2SS A8 Join Date: Jul 2017 Location: East Tennessee Posts: 11,621 View My Garage	The only reason I've ever had the wheel pulled away from center was tires. How about swapping the rears left to right and checking if the pull inverts? Easiest way to identify or rule out the rear tires. __________________ 2018 Camaro 2SS — G7E MX0 NPP F55 IO6 735 rwhp \| 665 rwtq Magnuson TVS 2300 80mm pulley \| Kooks 1 7/8" LT headers \| JRE smooth idle terminator cam \| LT4 FS & injectors \| TSP forged pistons & rods JMS PowerMAX \| DSX flex fuel kit \| Roto-Fab CAI \| Soler 95mm LT5 TB \| 1LE wheels \| 1LE brakes \| BMR rear cradle lockout \| JRE custom tune 1100 - 1/30/18 \| 2000 - 1/31/18 3000 - 2/06/18 TPW 2/26/18 3400 - 2/19/18 \| 3800 - 2/26/18 4300 - 2/27/18 \| 4B00 - 3/01/18 4200 - 3/05/18 \| 4800 - 3/14/18 5000 - 3/16/18 \| 6000 - 3/19/18

11-11-2023, 10:46 AM	#3
LiqTenExp Drives: 2017 ZL1 Join Date: Jan 2017 Location: NJ Posts: 905	Yeah, that was my plan next. I actually need new rears so it might be the plan for next year. __________________ 2017 Camaro ZL1 Coupe M6 (847whp Dynojet on 93)

11-12-2023, 04:47 PM	#9
LiqTenExp Drives: 2017 ZL1 Join Date: Jan 2017 Location: NJ Posts: 905	I've got 345/30R19 Nitto 555RII on there now with 305/30R19 PS4S on the front. PS4S don't come in 345 but 355/30R19, OMG are they expensive! ($719 each) __________________ 2017 Camaro ZL1 Coupe M6 (847whp Dynojet on 93)

11-11-2023, 11:32 AM	#5
WhiteMale Drives: 23 ZL1 A10 Rapid Blue Join Date: Aug 2020 Location: MO Posts: 1,992	Road force balancing might find a tire problem.

11-11-2023, 11:37 AM	#6
Supercharged! Drives: 2023 Camaro ZL1 Join Date: Jul 2023 Location: Michigan Posts: 35	Could also be the roads you are testing on... I'm sure you thought of that though

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