Notices
C8 Stingray/General Discussion The place to discuss the next generation of Corvette including the Stingray.
Sponsored by:
Sponsored by: Wheel Design

ALT Forged wheels for C8 Corvette - Master Thread for Renderings and Projects

Thread Tools
 
Search this Thread
 
Old Jul 19, 2023 | 01:08 PM
  #1  
gemmotorsports's Avatar
gemmotorsports
Thread Starter
Supporting Vendor
Photogenic
Photoriffic
Liked
Loved
 
Joined: Jul 2022
Posts: 481
Likes: 35
From: Los Angeles, CA
Default ALT Forged wheels for C8 Corvette - Master Thread for Renderings and Projects

Introducing the newest wheel line for the Corvette community. ALT Forged wheels.
If you're a proud owner of a C8 Corvette and have been searching for the perfect upgrade to enhance its performance and style, look no further. The brand new ALT Forged wheels have arrived, specifically designed to elevate your Corvette's driving experience to new heights. With two available fitments - 19x8.5 / 20x11 or 20x9 / 21x12 - these wheels offer an impressive combination of size, strength, and aesthetics. Let's dive into what makes the ALT Forged wheels the ultimate choice for Corvette enthusiasts.
ALT Forged has engineered these wheels with a focus on style and performance. The 19x8.5 front and 20x11 rear fitment, or the 20x9 front and 21x12 rear fitment, offer optimized sizing to provide the perfect balance between grip, handling, and stability. The lightweight forged construction ensures reduced unsprung weight, enhancing acceleration, braking, and overall responsiveness.

Please PM or email us for special Corvette Forum member pricing.

Available Sizes:
19" -
19x8.5, 19x9
20" - 20x9, 20x11
21" - 21x12

Key Features:
-Accepts OEM Center caps
-Forged Aluminum construction
-19" / 20" Accepts OEM tires
-Dual Concave


Finish Options:
Gloss Black
Gloss Bronze
Satin Bronze
Satin Black
Carbon Flash
Gunmetal
Brushed Aluminum
Brushed Titanium
Two-Tone Finishes
Chrome
Polished

Wheels are build to order ETA: 6-7 weeks
________________________________________ ________________________________________ ________________________________________ ________________________________________ _______________


ALT20 Forged Monoblock wheels:





ALT10 Forged Monoblock wheels:






ALT5 Forged Monoblock wheels:





ALT12 Forged Monoblock wheels:






ALT15 Forged Monoblock wheels:








2-PIECE Forged

DL20 FORGED 2-PIECE:





DL10 FORGED 2-PIECE:





Gallery:


__________________

Last edited by gemmotorsports; Nov 20, 2023 at 11:51 AM.
Reply
Old Jul 19, 2023 | 01:21 PM
  #2  
Avanti's Avatar
Avanti
Race Director
25 Year Member
Community Builder
Loved
Community Favorite
 
Joined: Mar 2001
Posts: 19,944
Likes: 6,744
From: Bonneville Salt Flats
Default

Weights, please.
Reply
Old Jul 19, 2023 | 01:23 PM
  #3  
Mrchen's Avatar
Mrchen
Racer
 
Joined: Mar 2020
Posts: 458
Likes: 428
From: Atlanta
Default

nice looking wheels!
Reply
Old Jul 20, 2023 | 11:58 AM
  #4  
gemmotorsports's Avatar
gemmotorsports
Thread Starter
Supporting Vendor
Photogenic
Photoriffic
Liked
Loved
 
Joined: Jul 2022
Posts: 481
Likes: 35
From: Los Angeles, CA
Default

Darrin's Arctic white C8 Z51 Corvette completed with the ALT20 Forged wheels in the custom Carbon Flash finish.
Specs: 19x8.5 / 20x11 - OEM tires | Stock suspension
Dual Concave Design
Professional photoshoot coming soon.


Special pricing for forum members. PM us for more info.



Last edited by gemmotorsports; Jul 31, 2023 at 07:04 PM.
Reply
Old Jul 21, 2023 | 08:37 PM
  #5  
stk24178's Avatar
stk24178
Advanced
All Eyes On Me
Liked
Loved
Community Favorite
 
Joined: Dec 2020
Posts: 54
Likes: 60
From: New Jersey
Default

I’ve got the 2-Piece DL20 in brushed aluminum with a polished lip on order. The Gem team has been helpful and communicative. Just a few more weeks to go.
Reply
Old Jul 26, 2023 | 12:58 PM
  #6  
gemmotorsports's Avatar
gemmotorsports
Thread Starter
Supporting Vendor
Photogenic
Photoriffic
Liked
Loved
 
Joined: Jul 2022
Posts: 481
Likes: 35
From: Los Angeles, CA
Default

C8 Corvette tastefully modified with the ALT20 Forged wheels in the Gloss Black finish.
Specs: 19x8.5 / 20x11 - OEM tires | Stock suspension
Dual Concave Design


Special pricing for forum members. PM us for more info.


Last edited by gemmotorsports; Jul 31, 2023 at 07:04 PM.
Reply
Old Jul 31, 2023 | 07:04 PM
  #7  
gemmotorsports's Avatar
gemmotorsports
Thread Starter
Supporting Vendor
Photogenic
Photoriffic
Liked
Loved
 
Joined: Jul 2022
Posts: 481
Likes: 35
From: Los Angeles, CA
Default

C8 Corvette upgraded with the ALT10 Forged wheels in the Gloss Black finish.
Specs: 19x8.5 / 20x11 - OEM tires | Stock suspension
Dual Concave Design


Special pricing for forum members. PM us for more info.
Reply
Old Aug 1, 2023 | 12:23 AM
  #8  
Barfbag_vette's Avatar
Barfbag_vette
Instructor
All Eyes On Me
Liked
Loved
 
Joined: Oct 2019
Posts: 148
Likes: 108
Default

Are the ALT10 rotary (flow) forged? Or monoblock forged?
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

 Joe Kucinski
story-1

150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

 Joe Kucinski
story-2

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
story-3

Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

 Joe Kucinski
story-4

Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

 Verdad Gallardo
story-5

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
story-6

Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

 Michael S. Palmer
story-7

10 Revolutionary 'Corvette Firsts' Most People Don't Know

 Joe Kucinski
story-8

5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

 Michael S. Palmer
story-9

2027 Corvette vs The World: Every C8 vs Its Closest Competitor

 Joe Kucinski
Old Aug 1, 2023 | 12:40 AM
  #9  
Hoopstar's Avatar
Hoopstar
1st Gear
 
Joined: Jul 2023
Posts: 1
Likes: 2
Default Outstanding Wheels

I recently purchased ALT10 forged wheels. The whole process was first class from start to finish. Mike is the person who helped me confirm my choice of wheels and color. I have a bit of OCD, so I’m probably not the easiest customer to deal with. Mike communicated with me throughout the whole process. He was professional, transparent, and always answered my questions. These days it’s hard to find businesses that handle matters this way. It took about 6 weeks to receive my wheels since they are custom made to order. The quality is outstanding, far exceeding my expectations. Thank you Mike for taking my C8 to the next level.





Reply
Old Aug 1, 2023 | 09:13 AM
  #10  
Vetteman Jack's Avatar
Vetteman Jack
Administrator
Supporting Lifetime
Veteran: Navy
St. Jude 20 Year Donor
25 Year Member
Veteran: Reserves
 
Joined: Mar 2001
Posts: 367,976
Likes: 24,706
From: In a parallel universe. Currently own 2014 Stingray Coupe.
C7 of the Year - Modified Finalist 2021
MO Events Coordinator
St. Jude Co-Organizer
St. Jude Donor '03 thru '25
NCM Sinkhole Donor
CI 5, 8 & 11 Veteran
Default

Some very nice looking wheels.
Reply
Old Aug 1, 2023 | 03:05 PM
  #11  
gemmotorsports's Avatar
gemmotorsports
Thread Starter
Supporting Vendor
Photogenic
Photoriffic
Liked
Loved
 
Joined: Jul 2022
Posts: 481
Likes: 35
From: Los Angeles, CA
Default

Originally Posted by Barfbag_vette
Are the ALT10 rotary (flow) forged? Or monoblock forged?
Wheels are Full Mono Block Forged Aluminum.

Reply
Old Aug 6, 2023 | 08:22 PM
  #12  
gemmotorsports's Avatar
gemmotorsports
Thread Starter
Supporting Vendor
Photogenic
Photoriffic
Liked
Loved
 
Joined: Jul 2022
Posts: 481
Likes: 35
From: Los Angeles, CA
Default

Darrin's Arctic white C8 Z51 completed with the ALT20 Forged wheels in the custom Carbon Flash finish.
What are your thoughts on this color combo?
Specs: 19x8.5 / 20x11 - OEM tires | Stock suspension

Features
  • Dual Concave Design
  • Full Mono Block Forged
  • Fender Flush Fitment
  • Hub Centric
  • Accepts OEM Center caps and TPMS

Special pricing for forum members. PM us for more info.

Click here for more details:
https://gemmotorsports.com/products/alt20-forged-19x8-5-20x11-wheels-for-c8-corvette-z51​​​​​​​




Reply
Old Aug 23, 2023 | 06:37 PM
  #13  
bhvrdr's Avatar
bhvrdr
Safety Car
 
Joined: Jul 2019
Posts: 4,079
Likes: 2,414
From: Florida
Default

Originally Posted by gemmotorsports
Wheels are Full Mono Block Forged Aluminum.
Weights on these please in 19/20
Reply
Old Aug 24, 2023 | 12:09 AM
  #14  
gemmotorsports's Avatar
gemmotorsports
Thread Starter
Supporting Vendor
Photogenic
Photoriffic
Liked
Loved
 
Joined: Jul 2022
Posts: 481
Likes: 35
From: Los Angeles, CA
Default

Wheel weight is about 24LB Front and 27LB rears. Wheels are build for structural strength while accommodating a light weight multi spoke design.
The ALT5 design is the lightest around 20-22lb ea.


Originally Posted by bhvrdr
Weights on these please in 19/20
Reply
Old Oct 1, 2023 | 12:35 PM
  #15  
gemmotorsports's Avatar
gemmotorsports
Thread Starter
Supporting Vendor
Photogenic
Photoriffic
Liked
Loved
 
Joined: Jul 2022
Posts: 481
Likes: 35
From: Los Angeles, CA
Default

Black C8 Corvette completed with the DL20 in a 2-piece forged construction, featuring a brushed aluminum center and polished barrel.
What are your thoughts on this color combo?
Specs: 20x9 / 21x12

Features
  • Dual Concave Design
  • Full Mono Block 2-Piece Forged
  • Fender Flush Fitment
  • Hub Centric

Special pricing for forum members. PM us for more info.

Click here for more details:
https://gemmotorsports.com/products/...8-corvette-z51
Reply
Old Oct 6, 2023 | 12:21 PM
  #16  
gemmotorsports's Avatar
gemmotorsports
Thread Starter
Supporting Vendor
Photogenic
Photoriffic
Liked
Loved
 
Joined: Jul 2022
Posts: 481
Likes: 35
From: Los Angeles, CA
Default

Stock Black C8 Corvette running the ALT20 in Gloss Black finish using OEM tires.
What are your thoughts on this color combo?
Specs: 19x8.5 / 20x11 (OEM Tires)

Features
  • Dual Concave Design
  • Full Mono Block Forged
  • Fender Flush Fitment
  • Hub Centric

Special pricing for forum members. PM us for more info or Visit our website

Click here for more details:
https://gemmotorsports.com/products/...8-corvette-z51


Reply
Old Oct 10, 2023 | 03:25 PM
  #17  
gemmotorsports's Avatar
gemmotorsports
Thread Starter
Supporting Vendor
Photogenic
Photoriffic
Liked
Loved
 
Joined: Jul 2022
Posts: 481
Likes: 35
From: Los Angeles, CA
Default

ALT 20 Forged Wheels in stunning Carbon Flash finish. Elevate your car's look and performance with these sleek, lightweight beauties.
What are your thoughts on this color combo?
Specs: 19x8.5 / 20x11 (OEM Tires)

Features
  • Dual Concave Design
  • Full Mono Block Forged
  • Fender Flush Fitment
  • Hub Centric

Special pricing for forum members. PM us for more info or Visit our website

Click here for more details:
https://gemmotorsports.com/products/...8-corvette-z51


Reply

Get notified of new replies

To ALT Forged wheels for C8 Corvette - Master Thread for Renderings and Projects

Old Oct 17, 2023 | 03:12 PM
  #18  
gemmotorsports's Avatar
gemmotorsports
Thread Starter
Supporting Vendor
Photogenic
Photoriffic
Liked
Loved
 
Joined: Jul 2022
Posts: 481
Likes: 35
From: Los Angeles, CA
Default

Get ready to shine on the open road! Join the discussion about these stunning Chrome ALT5 wheels for your Corvette. These wheels are more than just a statement; they're a reflection of pure elegance. Share your thoughts.
Specs: 19x8.5 / 20x11 (OEM Tires)
Features
  • Dual Concave Design
  • Full Mono Block Forged
  • Fender Flush Fitment
  • Hub Centric

Special pricing for forum members. PM us for more info or Visit our website

Click here for more details:
https://gemmotorsports.com/products/...8-corvette-z51


Reply
Old Oct 30, 2023 | 06:59 PM
  #19  
gemmotorsports's Avatar
gemmotorsports
Thread Starter
Supporting Vendor
Photogenic
Photoriffic
Liked
Loved
 
Joined: Jul 2022
Posts: 481
Likes: 35
From: Los Angeles, CA
Default

Chrome ALT5 wheels on a white 70th Anniversary Edition C8.. The striking Chrome finish completes the look on this C8!

Specs: 19x8.5 / 20x11 (OEM Tires)

Features
  • Dual Concave Design
  • Full Mono Block Forged
  • Fender Flush Fitment
  • Hub Centric

Last edited by gemmotorsports; Nov 3, 2023 at 01:06 PM.
Reply
Old Nov 1, 2023 | 02:00 PM
  #20  
gemmotorsports's Avatar
gemmotorsports
Thread Starter
Supporting Vendor
Photogenic
Photoriffic
Liked
Loved
 
Joined: Jul 2022
Posts: 481
Likes: 35
From: Los Angeles, CA
Default

Check out this C8 in Satin Grey with our ALT20s in Gloss Black.
What are your thoughts on this color combo?
Specs: 19x8.5 / 20x11 (OEM Tires)

FeaturesDual Concave DesignFull Mono Block ForgedFender Flush FitmentHub Centric
Special pricing for forum members. PM us for more info or Visit our website

Click here for more details:
https://gemmotorsports.com/products/...8-corvette-z51
Reply



All times are GMT -4. The time now is 09:59 AM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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
story-7
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-8
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-9
2027 Corvette vs The World: Every C8 vs Its Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-24 16:12:42


VIEW MORE