Southern Performance Diesel

08/27/2026

Man I love the look of a dually! 😎

08/25/2026

When your diesel needs more power, better reliability, or expert care, Southern Performance Diesel delivers.

From routine maintenance and diesel repair to performance upgrades, we treat every truck like it’s our own. Our goal is simple: quality work, honest service, and keeping your diesel running at its best.

Diesel Repair | Performance Upgrades | Maintenance & Service |
Trusted Local Experts

📞Contact Southern Performance Diesel today and get your truck running right!

08/19/2026

When it comes to diesel trucks, we believe we’re the best shop in North Georgia! 💪🔧 We take tremendous pride in everything we do, from routine maintenance and repairs to performance upgrades and major diesel work.

08/15/2026

08/11/2026

When new customers walk through our doors, they may expect a grimy floor and a dirty, unpleasant shop like so many out there, but those expectations quickly change.

Our new state-of-the-art facility is clean, modern, and professional, reflecting the same quality, precision, and attention to detail we put into every job.

We believe the quality of our work should be reflected in the environment we work in, and we’re proud to provide our customers with a facility that meets the same high standards.

08/09/2026

Ready to Take Your Ride to the Next Level? Upsizing your tires can make a huge difference in the look of your truck while also improving • Off-road performance • Ground clearance • Aggressive appearance • Traction on rough terrain

Ready to give your truck a whole new look and capability?

Give us a call today! 678-634-9255

08/03/2026

Leaving any business a review is one of the best things anyone can do to support https://g.page/r/Ccw-2O4JRmvVEBM/review Thank you for your reviews!!

07/31/2026

Your Duramax is built to work hard—but even the toughest diesel needs regular maintenance to perform at its best.

Staying on top of scheduled oil changes, fuel filter replacements, fluid checks, and routine inspections helps maximize performance, improve fuel economy, and prevent costly repairs down the road. A little preventative maintenance today can save you thousands tomorrow.

Whether you use your truck for work, towing, or everyday driving, our experienced team is here to keep your Duramax running strong for years to come. Call today to schedule your next service appointment!

07/26/2026

We're back from the beach and ready to get to work! 💪

If your is due for scheduled maintenance or an oil change, now's the perfect time to get on our schedule. Looking for more power, reliability, or performance? We'd love to discuss the best upgrades for your truck.

Give us a call today to at ​(678) 634-9255 to schedule your appointment and let us help keep your Duramax running at its best!

07/19/2026

Hope y'all have had a great weekend. Just a reminder, we're closed this week so we can spend time with our families and will reopen on Monday the 27th. Have a nice week!