Tire question
Thread Starter
Le Mans Master
Joined: Dec 2015
Posts: 8,711
Likes: 203
From: here
Tire question
Just out of curiosity can run flats be switched to conventional tires without the low profile flat looking run flat tires? Do conventional fit to a C7 design would you need smaller rims. TIA
Team Owner
Joined: Apr 2013
Posts: 26,243
Likes: 4,361
From: Chirper Island
Thread Starter
Le Mans Master
Joined: Dec 2015
Posts: 8,711
Likes: 203
From: here
That is why stated if need to go too smaller rims not sure how the tires would fit in the wheel well area. For example could you use wide tires like on a 74 vette? I guess also would effect speedo.
Team Owner
Joined: Oct 2004
Posts: 25,583
Likes: 16,942
Not likely . . . "tall sidewalls" don't come in 19-20" sizes. You'd have to purchase a set of smaller diameter wheels, but then you'd have to worry about finding a set that would fit over the rather large C7 brakes calipers.
Last edited by Foosh; Feb 10, 2018 at 10:43 PM.
Corvette Stories
The Best of Corvette for Corvette Enthusiasts
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer
Brett Foote
10 Things Every Corvette Owner Needs (2026 Edition)
Michael S. Palmer
8 Most "Only Corvette Owners Understand" Quirks and Problems
Pouria Savadkouei
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years
Joe Kucinski
How Much Horsepower Every Corvette Engine "LOST" in 1972
Joe Kucinski
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!
Michael S. Palmer
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!
Joe Kucinski
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter
Joe Kucinski
8 Coolest Corvette Pace Cars (and Replicas) of All Time
Verdad Gallardo
Thread Starter
Le Mans Master
Joined: Dec 2015
Posts: 8,711
Likes: 203
From: here
Team Owner
Joined: Sep 2010
Posts: 32,139
Likes: 4,618
I don't think my question was understood. I like the looks of sidewalls that don't have low profile like my older sports car. Is that doable?
That is why stated if need to go too smaller rims not sure how the tires would fit in the wheel well area. For example could you use wide tires like on a 74 vette? I guess also would effect speedo.
That is why stated if need to go too smaller rims not sure how the tires would fit in the wheel well area. For example could you use wide tires like on a 74 vette? I guess also would effect speedo.
Go to a Discount Tire store, or it's equivalent tire store near you and ask away. When you start messing with the tire height on a low profile, low fender opening as the C7 has, you're bound to run into trouble. Esp. if you think you want a taller profile tire. Can you do it? Sure. Should you? Doubtful.
Team Owner
Joined: Apr 2013
Posts: 26,243
Likes: 4,361
From: Chirper Island
The speedo and odo should read the same as OEM as long as the resulting diameter is the same. Whether the (smaller) rim can handle the brakes is another issue.
eta: don't you love when you get several answers virtually identical w/I a minute or two?
eta: don't you love when you get several answers virtually identical w/I a minute or two?
Last edited by owc6; Feb 10, 2018 at 10:44 PM.
After messing with various cars and tires/wheels for over 50 years, experience, as well as trial AND ERROR, count for something! 
E-Ray, 3LZ, ZER, LIFT
Joined: Sep 2007
Posts: 35,006
Likes: 12,393
From: NE South Carolina
I don't think my question was understood. I like the looks of sidewalls that don't have low profile like my older sports car. Is that doable?
That is why stated if need to go too smaller rims not sure how the tires would fit in the wheel well area. For example could you use wide tires like on a 74 vette? I guess also would effect speedo.
That is why stated if need to go too smaller rims not sure how the tires would fit in the wheel well area. For example could you use wide tires like on a 74 vette? I guess also would effect speedo.
Quick look and I found a 235/45/19 for the rear that has a diameter of 27.3 which is close enough to the OEM 26.7 OD 285/35/19 OEM's! 285-235 = 50 mm = ~ 2inch narrower section width.
Last edited by JerryU; Feb 11, 2018 at 12:22 PM.