Wheel offset question
Thread Starter
Instructor
Joined: Sep 2010
Posts: 116
Likes: 9
From: Sheboygan WI
Wheel offset question
Hello, I aquired a set of 17X9.5 wheels from a 200x Firehawk, they are
50mm offset. My 91 C-4 has the same size wheel but in a 56mm offset.
Difference of about 1/4". So they would be 1/4" more to the inside of
the car. Can I use these? Think they'll rub on the rotors? Will be mounting
285/40-ZR17 tires. Will the tires rub inside wheelwells? Or should I go with 275/40-17's and not 285's? Will it even be noticeable just looking at the car that the wheels aren't out as far, or make a diff in driving it? If they make 1/4" spacers, do I really need them?
Thanks much,
Dan
50mm offset. My 91 C-4 has the same size wheel but in a 56mm offset.
Difference of about 1/4". So they would be 1/4" more to the inside of
the car. Can I use these? Think they'll rub on the rotors? Will be mounting
285/40-ZR17 tires. Will the tires rub inside wheelwells? Or should I go with 275/40-17's and not 285's? Will it even be noticeable just looking at the car that the wheels aren't out as far, or make a diff in driving it? If they make 1/4" spacers, do I really need them?
Thanks much,
Dan
Le Mans Master
Joined: Feb 2005
Posts: 6,475
Likes: 565
From: Clearwater Florida
....... It seems that you own the wheels ... if so , mount one used tire of the size you would like to run and test run the car with it mounted in each corner and see if it works ... if you can see a quarter inch difference then you have excellent vision !
Le Mans Master
Joined: Aug 2000
Posts: 8,838
Likes: 31
From: Australia
Thread Starter
Instructor
Joined: Sep 2010
Posts: 116
Likes: 9
From: Sheboygan WI
I finally got the car out of storage and test fit these
F-body Firehawk wheels, 17X9.5 with 50mm offset. They
mounted right up and look great. A nice alternative wheel
that can be used on the newer C4's. I think these look better
than Zr-1's, with the thinner spokes and flat center, but not
as thin of spokes as the C5(?) wheels that look similar. WAY
better than the sawblades. And since I painted the calipers
too while I had the wheels off, seeing the rotors and calipers
thru the wheels looks just fine to me, no need to hide it all behind
sawblades as some have thought. Of course, all this is IMHO.
Dan
F-body Firehawk wheels, 17X9.5 with 50mm offset. They
mounted right up and look great. A nice alternative wheel
that can be used on the newer C4's. I think these look better
than Zr-1's, with the thinner spokes and flat center, but not
as thin of spokes as the C5(?) wheels that look similar. WAY
better than the sawblades. And since I painted the calipers
too while I had the wheels off, seeing the rotors and calipers
thru the wheels looks just fine to me, no need to hide it all behind
sawblades as some have thought. Of course, all this is IMHO.
Dan
Corvette Stories
The Best of Corvette for Corvette Enthusiasts
8 Coolest Corvette Pace Cars (and Replicas) of All Time
Verdad Gallardo
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)
Joe Kucinski
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!
Verdad Gallardo
Top 10 Corvettes Coming to Mecum Indy 2026!
Brett Foote
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!
Michael S. Palmer
10 Revolutionary 'Corvette Firsts' Most People Don't Know
Joe Kucinski
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2
Michael S. Palmer
2027 Corvette vs The World: Every C8 vs Its Closest Competitor
Joe Kucinski
