C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

15" Drag Wheel Set Up

Thread Tools
 
Search this Thread
 
Old Jan 15, 2019 | 09:46 AM
  #1  
deradej's Avatar
deradej
Thread Starter
Instructor
Conversation Starter
All Eyes On Me
 
Joined: Aug 2015
Posts: 223
Likes: 6
From: Grand Rapids
Default 15" Drag Wheel Set Up

Is anyone running these wheels from Jegs? https://www.jegs.com/i/JEGS/555/66178/10002/-1

Also what is the backspacing/offset your are getting away with on your drag setup? The ones I am looking at are 15x8 with 5.5 inch back spacing and 27mm offset. Also are there any GM OEM 15inch wheels that work on C4s well as drag wheels?
Reply
Old Mar 30, 2019 | 09:25 AM
  #2  
ryank9398's Avatar
ryank9398
Instructor
 
Joined: Nov 2016
Posts: 138
Likes: 12
From: Watertown South Dakota
Default

15x8 27mm offset with a 255/50r15 tire will poke about 10mm wider than the 17x9.5-57 late c4 stock wheel.

Will the 15" fit over your brakes? Just a question, why not the 10" wide?
Reply
Old Mar 31, 2019 | 08:13 PM
  #3  
Vett1990's Avatar
Vett1990
Instructor
 
Joined: Sep 2011
Posts: 140
Likes: 7
From: Fort Ripley Minnesota
Default

Derad, I have the SUMMIT Drag Thrust wheels on my C4 front and back. I have the 561-5461P on the front along with a skinny drag Hoosier the tire set's flush with the outer edge of the fender well. I have the same wheel style on the rear in an 8", they fit very well regarding offset, look. The only issue you will have is with the brake caliper. I had to grind off the fin's about a 1/4 - 3/8 of an inch to great proper clearance.

https://www.summitracing.com/parts/uwc-561-5461p 561-5865P are 8"
Reply

Get notified of new replies

To 15" Drag Wheel Set Up





All times are GMT -4. The time now is 10:45 PM.

story-0
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-1
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-2
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-3
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-4
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-5
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-6
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-7
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-8
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-9
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