Meet the Staff of Cox Auto Group

Dennis Cox - Owner

417-865-2277 -

Dennis and his son Tiger started Cox Auto Group 2002. He has since started taking time to work on his pet projects, building custom hot rods. He comes in every now and again to hang out and visit with those who stop by. When he is here it's guaranteed the coffee pot will be on and he can talk your ear off. 

Tiger Cox - Owner/Buyer

417-865-2277 -

Tiger started working with his dad at the age of 4. He played in the cars while his father would recondition them. By the age of 7 he was driving by himself. While his father was pursuing another career he had a natural sales ability develop.  He started his first business at 21 opening a tanning salon in Springfield. The tanning business was a fun but he would soon find out his true calling. He went to work for a new car franchise and one year later in 2002 he asked his father to help him start his own dealership. Well as they say the rest is history. He was a third generation car dealer working beside his father. While the car business required a lot of traveling a friend invited him to fly to an auction. He was hooked! Shortly after he bought his first airplane and got his pilot license. Now he fly's all over the country buying cars for the company. His drive and dedication to deliver quality cars for our customers keeps a edge from other dealerships. Although he does most of the buying he still loves to meet our customer base and build lifetime relationships. He is always a phone call away for whatever you may need.

JJ Massey - Office Manager

417-865-2277 -

JJ is the grand daughter of Gloria and Dennis. She joined the staff in 2010 and is the backbone of our company. She also does the financing and is communication savvy. She will walk you through the sales process and be there after your purchase for any questions you might have.  She loves spending time with her son Laken, concerts, camping and the water. We could not be more proud of her with the professionalism she brings bring to our company. 

Grant Tomlins - Social Media Manager

417-865-2277 -

Grant has been keeping our IT systems running since 2005. He has since joined our team in March 2017 helping out everywhere he can.

He has helped push us into new areas with social media and keeping relevant.

James Kreidler - Salesman


Gloria Cox - Accounting

417-865-2277 -

Gloria is the bookkeeper. She retired from the hair business after owning one of the largest beauty salons in southwest Missouri for nearly 40 years. 

She has a passion for bookkeeping and loves being at the dealership with her family. 
She love spending time with her husband Dennis and her grand-kids. 

Monday: 9:00 am - 6:00 pm
Tuesday: 9:00 am - 6:00 pm
Wednesday: 9:00 am - 6:00 pm
Thursday: 9:00 am - 6:00 pm
Friday: 9:00 am - 6:00 pm
Saturday: 9:00 am - 3:00 pm
Sunday: By Appointment Only
1115 W Sunshine St Springfield, MO 65807 417-865-2277