05-28-2022, 03:38 PM | #1 |
Drives: 2018 Camaro SS Join Date: Jun 2021
Location: California
Posts: 20
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Help…!
I recently bought a drag pack, 17x10 wheels on a 305/45/17 tire on the back, and on the front I have 18x8 wheels on a 245/45/18 tire… when I install the front ones my service power steering and abs lights turn on.. how can I get rid of this I really like the look of them…
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05-28-2022, 06:03 PM | #2 |
Drives: 2013 zl1 vert Join Date: Dec 2018
Location: Rochester, New york
Posts: 991
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Your tire size are to far apart.
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22% lower/ 2.5 upper/ 2” headers/ cat delete/ x-pipe/ 2 gallon x tank/ 100-3 pump/ fic 1300/ dsx aux kit/ 103mm throttle body/ RPM 5” intake/ meth kit/ prometh lid injection/FI interchiller/ 160* stat/ ngk-7/ msd wires/ elite catch can/ tsp cam/ Che trunnions/ ported supercharger/ 1/2” lid spacer/ brick mod/BMR toe and trailing arms/ 751hp 757 tq SAE @17.3lb on a loaded dyno.
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05-28-2022, 08:39 PM | #3 |
Drives: 2012 SS Join Date: Dec 2021
Location: Florida
Posts: 406
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^^^what he said. over an inch difference in diameter
Current Tire Size: / R New Tire Size: / R Side by side Overlay 245/45-18 305/45-17 Difference Diameter inches (mm) 26.68 (677.7) 27.81 (706.3) 1.13 (28.6) 4.2% Width inches (mm) 9.65 (245) 12.01 (305) 2.36 (60) 24.5% Circum. inches (mm) 83.82 (2129.06) 87.36 (2218.91) 3.54 (89.85) 4.2% Sidewall Height inches (mm) 4.34 (110.25) 5.4 (137.25) 1.06 (27) 24.5% Revolutions per mile (km) 755.9 (469.69) 725.29 (450.67) -30.61 (-19.02) -4% Forum embed code: Speedometer Difference Speedo Reading Actual Speed 20 mph (32.19 km/h)20.84 mph (33.55 km/h)25 mph (40.23 km/h)26.06 mph (41.93 km/h)30 mph (48.28 km/h)31.27 mph (50.32 km/h)35 mph (56.33 km/h)36.48 mph (58.7 km/h)40 mph (64.37 km/h)41.69 mph (67.09 km/h)45 mph (72.42 km/h)46.9 mph (75.48 km/h)50 mph (80.47 km/h)52.11 mph (83.86 km/h)55 mph (88.51 km/h)57.32 mph (92.25 km/h)60 mph (96.56 km/h)62.53 mph (100.64 km/h)65 mph (104.61 km/h)67.74 mph (109.02 km/h)70 mph (112.65 km/h)72.95 mph (117.41 km/h)75 mph (120.7 km/h)78.17 mph (125.79 km/h)80 mph (128.75 km/h)83.38 mph (134.18 km/h)85 mph (136.79 km/h)88.59 mph (142.57 km/h)90 mph (144.84 km/h)93.8 mph (150.95 km/h)95 mph (152.89 km/h)99.01 mph (159.34 km/h)100 mph (160.93 km/h)104.22 mph (167.73 km/h)
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2012 Camaro SS
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05-28-2022, 09:48 PM | #4 |
Drives: 2018 Camaro SS Join Date: Jun 2021
Location: California
Posts: 20
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What size tire will work, any suggestions for my 18x8 wheel
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05-28-2022, 10:21 PM | #5 |
Drives: 2012 SS Join Date: Dec 2021
Location: Florida
Posts: 406
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this is a great tire calculator site: https://www.tacomaworld.com/tirecalc
plug in you 17 tire first and then play around with 18's...for example, put in something like 235 40 18 and see how it compares in diameter. this will help you to decide what way to or for example, put in your 18 and try 315 35 17 and see how that compares. you will get a feel for it after awhile and can probably find something more close in diameter. good luck with your search!!!
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2012 Camaro SS
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05-29-2022, 06:36 PM | #6 |
Drives: ZL1 Convertible Auto Join Date: Apr 2015
Location: Macomb, Michigan
Posts: 330
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I have the exact same set up. I use a a 225/55/18 in the front. It's a common size so a lot of options but it is about as small as you can get without going to a skinny and still staying at 28 inches tall.
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LS3 intake and throttle body, Huron Speed Products twin turbo with 6265 oil less turbos, and 3" header back, JRE smooth cam, ID1300, Fore dual 450lph pumps with MSD voltage booster, A6, 305/45/17 MT Street R
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05-31-2022, 12:14 AM | #7 |
Drives: 2018 Camaro SS Join Date: Jun 2021
Location: California
Posts: 20
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Thanks for the info guys, does anybody know how much the difference can be in diameter ? Ik a 225/55/18 will be perfect but can I go with a 235/55/18 ? The tire I want is only that size.. my back tires are 27.8 and if I go with the 235/55/18 they would be 28.2, that would be a 1.3% difference. Would that make my sensors trip ?
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06-08-2022, 10:03 PM | #8 |
Drives: 2014 ZL1 Join Date: Jul 2016
Location: Baltimore MD
Posts: 345
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When I was running Hoosiers if you hold the button to turn of TC for 5 seconds it turn them all off and you wont get the mil light or the faults.
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