Welcome to DKA Motorsports

We have been racing our #4909 Yamaha YXZ1000R UTV in Ultra4, Dirt Riot and Texas Desert Racing Association for the last 2 years and recently have added another car to the stable, #4659 which is a 1986 Jeep Comanche that we are building up from nearly stock.  Scroll below to see a link to the build thread as well as some pictures!

DirtStyle YouTube Channel

Be sure to go check out our channel! 

Race recaps

About Us

Donnie Kehlenbeck - Managing Partner of DIRTSTYLE and Driver of the DKA Motorsports #4659 Jeep Comanche

 Donnie was born and raised in The Woodlands, Texas and currently resides in Cypress, Texas with his wife Alex and four children.  He works in the Oil & Gas industry as an Account Sales Manager for an international oil tools service company.  Donnie lost his hearing at 1.5 years of age to Meningitis, and has had a Cochlear Implant from Cochlear Americas for the last 18 years or so. He enjoys being a role model for deaf/hard of hearing children and young adults. Showing them that anything is possible if there is a dream and the will to put in the hard work has proven very rewarding.  He has built and driven offroad and race vehicles for over 15 years, and is looking forward to the 2020 Ultra4 and Dirt Riot race season. 

Alex Kehlenbeck - Managing Partner of DIRTSTYLE and Driver of the DKA Motorsports #4909 Race UTV

Alex was born and raised in Long Island, NY and moved to Texas in 2009.  She is a Board Certified Behavior Analyst with a decade  of experience who works with children with Autism and also enjoys spending time with our 4 children who range in age from 11 to 5 years old.  

Lance Kirk - Co Owner of #4659 Jeep Comanche

Lance is from Durango, Colorado and has resided in Houston Texas for the last decade.  He was co-driver for the #4909 UTV at King of the Hammers 2019, and looks forward to sharing driving and co-driving duties with the #4659 Comanche for the 2020 Ultra4 race season . 

the #4909 Ultra 4 UTV


2016 Yamaha YXZ1000R Pro Production NA

  • Stock engine with Alba Racing Tune
  • Tubeworks full built "KOH" transmission
  • Rhino 2.0 Rear axles, GSP front axles
  • STV Billet Steering Rack
  • SDI Tierods
  • 32x10x14 Maxxis Rockzillas
  • 14x7 KMC Grenade Beadlocks
  • 2.5/3.0 IBP King Coilovers
  • RaysCar Designs rear frame brace
  • 3/4" Trail-Armor full underbody Skidplate
  • Warn Axxon 5.5 Winch with Synthetic rope

the #4659 Ultra 4 4600 class truck


1986 Jeep Comanche - Ultra4 #4659

  • 4.0 Inline 6 with AW4 Transmission
  • 1997 Ford Dana 60 and Sterling 10.25 with 5.38 gears and Grizzly Lockers
  • 3 Link LongArm Kit - Clayton Offroad 3 Link Longarm
  • Coils and Leaf Springs - JKS MFG Coils and Rustys Offroad Leafs
  • 2.5 Reservoir Shocks - King 12" Reservoir Shocks
  • 17x9 Beadlocks - Method Race Wheels MR105 Beadlocks
  • 35x12.50r17 Tires -  Maxxis Razr MT

sponsors and Marketing partners


Method Race Wheels designs, develops and distributes high performance wheels and accessories for race and street applications. These products represent our commitment to quality, driven by the high standards of performance. As racing enthusiasts and participants, we are driven to look beyond conventional ideas of industry standards. 


 Led by an exciting wave of new WARN products, the off-road world has never been more energized. Consider the ground-up, redesigned and “never say can’t” attitude of the new AXON™ and VRX powersports winches—the most innovative, revolutionary winches on the market. 


 As a brand, Maxxis is associated with winners, including Olympic athletes and world-record holders. We provide high-quality tires that win in competition. Pushing the limits of technology, we give racers the traction they need. And the tire that takes a talented athlete across the finish line is also available to everyday consumers, who find that our products enhance their lives, both at work and at play. 


Tubeworks has become an industry leader in most off-road applications including built transmissions for Yamaha YXZ1000R race and trail applications.  Visit their website to learn more about their products and technologies that can help improve your UTV or race car performance and reliabilty.


 We are proud of the fact that we continue to manufacture all of our products right here in the USA, using only premium grade materials and state-of-the-art machinery. You can always rely on JKS products to provide unquestionable benefits to vehicle performance.


 Bubba Rope® is dedicated to making the safest and best recovery gear in the USA.  We take our products and our customers seriously while having fun in what we do. We created Bubba Rope® as a fun life-style array of high quality American made products. We hope you enjoy using them as much as we do creating them. 


 King Shocks is a manufacturer and servicer of custom made adjustable and rebuildable automotive shock absorbers and performance racing products for utility vehicles, OEM replacement and professional racing use. Our company prides itself on putting quality, performance and customer service above all else.  


Brandon with Lone Star Fab has come onboard to assist with building our Ultra4 legal Roll Cage in our 4600 Jeep Comanche.  He's based out of Conroe, Texas and has years of experience building roll cages for all kinds of race cars. 


  Hearing aid batteries from power one come from a long tradition: "Made in Germany", they are among the world's top-selling batteries. The reasons for their extraordinary success: they combine the highest quality and reliability, an extremely long life and maximum comfort.  


Patriot Performance & Offroad is  Veteran owned and offers aftermarket modifications and general maintenance on nearly any type of vehicle - located in Oak Ridge, TX near the Woodlands. 



For 50 years Corbeau has been the seat of choice for motorsport enthusiasts worldwide. Whether on the street, track, or offroad, Corbeau has set the bar for what defines excellence in aftermarket seating.