Notices
C5 General General C5 Corvette and C5 Z06 Discussion not covered in Tech

Will bigger wheels decrease visable wheel well?

Thread Tools
 
Search this Thread
 
Old Jul 8, 2009 | 05:46 AM
  #1  
Jack Daniels's Avatar
Jack Daniels
Thread Starter
Pro
 
Joined: Aug 2008
Posts: 598
Likes: 1
Default Will bigger wheels decrease visable wheel well?

I recently purchased a 2002 ZO6. It was slammed really hard so that there was little if any space between the tires and the fiberglass above.

Looked great, but I had to raise it to cover speed bumps, etc. Was running aground consistently.

Question: the wheels are stock. If I buyer a bigger wheel, will that decrease the space showing between the tires and the fiberglass above? Or will the bigger wheels just in essence push the body up more so the space remains the same? If its the latter, can you drop the car some with the bigger wheels and decrease wheel well space but maintain ground clearance? If that makes sense.

Thanks!
Reply
Old Jul 8, 2009 | 09:40 AM
  #2  
flynbya2's Avatar
flynbya2
Le Mans Master
20 Year Member
Conversation Starter
All Eyes On Me
Loved
 
Joined: Jul 2004
Posts: 7,727
Likes: 7
From: Twilight zone
St. Jude Donor '05-'06
Default

Originally Posted by Jack Daniels

Question: the wheels are stock. If I buyer a bigger wheel, will that decrease the space showing between the tires and the fiberglass above? Or will the bigger wheels just in essence push the body up more so the space remains the same? If its the latter, can you drop the car some with the bigger wheels and decrease wheel well space but maintain ground clearance? If that makes sense.

Thanks!
In most cases,the outside diameter of the tire/wheel assy is very close to stock because of a smaller sidewall of the tires.IOW,what you gain in wheel diameter,you lose in tire size.
It can be a little bit smaller or a bit larger,depending on the series (25/30/35/40) of the tire,but it should not vary much.

Some cases could vary,but in general,this is how it is.
Reply
Old Jul 8, 2009 | 10:54 AM
  #3  
jbondfl's Avatar
jbondfl
Melting Slicks
Supporting Lifetime
15 Year Member
Veteran: Navy
 
Joined: Aug 2006
Posts: 2,866
Likes: 45
From: Tampa Bay, Go BUCS!!!Go Rays!!!Go Lightning!!!
St. Jude Donor '12-'13-'14
Default tire size, not necessarliy wheel size

First, keep in mind that you need to refer to tire diameter in this case, not wheel size. You can get tires on a 20" wheel that end up SMALLER than those on a 17" wheel.

Second, you get 1/2 of the total diameter benefit when trying to fill the wheel well space. If you get a TIRE that is 1" taller than stock, you get 1/2" raise of the vehicle and 1/2" fill in the wheel well. (that is at the top. on the front and back sides you get both 1/2" fills)

Third, you have two other factors that result. One is that much larger tires will rub and second is that much larger tires will alter your speed and make your speedo innaccurate.

As long as you take all these into consideration you can do what you are trying to acomplish.
Reply

Get notified of new replies

To Will bigger wheels decrease visable wheel well?





All times are GMT -4. The time now is 06:20 AM.

story-0
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-1
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-2
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-3
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-4
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-5
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-6
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-7
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-8
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-9
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE