Shaking/vibrating at speed - Page 2 - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

Greenhornet2 · 05-11-2020, 05:57 AM

If the tires weren't balanced with a road force balancer they could have excessive road force. Seems tires today are pretty garbage.

2010reddevil · 05-14-2020, 02:03 AM

Yeah they were and that's why I replaced one of them because I could see it rolling out of round on the balancer.

Provy · 05-14-2020, 10:02 AM

Look up frame beaming. Those trucks were bad for frame flex on certain pavement types. There are a million threads on it in the Google. I had a 05 GMC sbsc that had this same issue. Tried everything to fix it, and finally sold it.

Greenhornet2 · 05-14-2020, 10:04 AM

How many lbs did the tires read on the road force balancer?

pzero · 05-14-2020, 11:31 AM

Quote:

Originally Posted by 2010reddevil

OK so my truck has a shake at a specific speed and it's driving me insane. I got a new set of tires, Falken ATs and found out one of my wheels was bent. Got a new set of wheels and it was still there. Upon closer inspection of the tires, found one was slightly out of round. Replaced it and the new one rolls true. Vibration is still there. Ball joints have no slack, outer tie rods have been replaced, but there is still a little slack in the inner tie rods. I'm at a loss as to what could possibly be causing this issue, it's driving me insane! Suggestions??

Check your rotors if it shakes front, check front rotors. If it shakes in the back check back rotors. Sometimes they are not true so they are warped from heat. Good luck.

05-11-2020, 05:57 AM	#15
Greenhornet2 Drives: 2011 Camaro 2SS LS3 Whipple Join Date: May 2019 Location: Connecticut Posts: 1,925	If the tires weren't balanced with a road force balancer they could have excessive road force. Seems tires today are pretty garbage. __________________ Whipple 2.9 CAI ID1050x injectors ZL1 Pump JRE FPCM JMS Voltage booster JRE Rough Idle blower cam BTR .660 springs CHE trunnion kit 1 7/8 Speed Engineering Borla Atak JRE scoop 1.5" lowering springs BMR trailing arms and toe links Cradle inserts 704WHP 603WTQ 93 octane

05-14-2020, 02:03 AM	#16
2010reddevil Drives: 2010 Camaro 2SS Victory Red 6M Join Date: Apr 2015 Location: Gulf Coast, TX Posts: 1,424	Yeah they were and that's why I replaced one of them because I could see it rolling out of round on the balancer. __________________ 2011 2SS 6A Red Jewel Metallic, Vararam Tune CAI, Magnaflow 3" Competition c/b, Speed Engineering 1-7/8 LT's, Circle D 5C, M/T 275/40R20 S/S, HPTuners tune by Ryan@GPI 12.3 @ 112 ACM as of 12/22/19 Gone on 12/28/19 R I P 2010 2SS 6M Victory Red/Black (old ride) CAI intake, Speed Engineering 1 7/8" LT's, X4 base tune, Flowmaster Outlaw axle-back. 12.6 @ 115 SAR as of 9/19/15 Gone but never forgotten.

05-14-2020, 10:02 AM	#17
Provy Drives: 13 ZL1 Join Date: Jun 2017 Location: Magnolia Posts: 55	Look up frame beaming. Those trucks were bad for frame flex on certain pavement types. There are a million threads on it in the Google. I had a 05 GMC sbsc that had this same issue. Tried everything to fix it, and finally sold it. __________________

05-14-2020, 10:04 AM	#18
Greenhornet2 Drives: 2011 Camaro 2SS LS3 Whipple Join Date: May 2019 Location: Connecticut Posts: 1,925	How many lbs did the tires read on the road force balancer? __________________ Whipple 2.9 CAI ID1050x injectors ZL1 Pump JRE FPCM JMS Voltage booster JRE Rough Idle blower cam BTR .660 springs CHE trunnion kit 1 7/8 Speed Engineering Borla Atak JRE scoop 1.5" lowering springs BMR trailing arms and toe links Cradle inserts 704WHP 603WTQ 93 octane