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4X4 SERVICES

Working Hours
  • Mon 7:30AM - 4:30PM
    Tue 7:30AM - 4:30PM
  • Wed 7:30AM - 4:30PM
    Thu 7:30AM - 4:30PM
  • Fri 7:30AM - 4:30PM
    Sat Closed
  • Sun Closed

4X4 SERVICES

The technicians at D & D Auto & Fleet have years of experience working on standard 4-wheel drive (4x4) vehicles as well as all-wheel drive (AWD) vehicles. AWD is a full-time 4-wheel-drive system (all four wheels receive torque from the engine simultaneously) that employs a center differential that allows each tire to rotate at different speeds.

We understand the special needs of these vehicles. These are some of the services we offer.


Differentials
The differential transfers the engine power to the wheels. One important function of the differential is to pass on power to the wheels while allowing them to rotate at different speeds - thus the name differential. When turning, the outer wheels travel a larger distance than the inner wheels do (also the front wheels travel a longer distance than the rear wheels). This means that all four wheels travel at different speeds during a turn and this is where the differential comes in to help. To make sure your vehicle's differentials are working properly, have them checked regularly. Contact D & D Auto & Fleet today for differentials examination and servicing.

Driveline
A driveline is a part of your motor vehicle that connects the engine and the transmission to the wheel axles. The driveline consists of the parts of the powertrain less the engine and transmission. Failure of the driveline means that the car would not move since energy cannot be transmitted from the engine to the wheel axles. Therefore, make sure that your car's driveline is regularly inspected and serviced. And, at D & D Auto & Fleet, you can have the driveline serviced by experts.

Hubs, Seals, Studs, & Nuts
A wheel hub motor, also referred to as a wheel motor, is an electric motor incorporated into the wheel hub and drives it directly. You can have a safer and smoother ride today by replacing your warped and worn out wheel hubs. Let D & D Auto & Fleet replace your worn out hubs today.

Properly working seals provide oil and grease sealing - offering enhanced performance in a wide range of temperatures and environments. Worn out or warped seals allow external contaminants to enter the bearing unit or let lubricant escape from the unit. This ultimately leads to premature failure of the bearing unit. To keep out contamination and retain lubricant in the bearings, have the seals replaced with new ones. To have the seals replaced by experts, contact or visit D & D Auto & Fleet today.

Studs are the threaded fasteners that hold on the wheels of your truck. The wheel studs are permanently mounted on the wheel hub through the brake disk or brake drum. To secure the wheel, nuts (lug nuts) are fastened over the stud. Stripped wheel studs can be quite dangerous. Damaged wheel studs should be replaced with new ones immediately. To have your truck's wheel studs replaced with high quality ones, call 904-777-5115 or visit D & D Auto & Fleet today.

A wheel nut or lug nut is a fastener for securing a wheel on the hub. A set of lug nuts are used to secure a wheel to the threaded wheel studs (which are fixed to a wheel hub). Worn out nuts means one thing - the wheel is not fixed securely on the vehicle which puts the vehicle at the risk of rolling over. To have your truck's wheels securely fastened to the hub, contact or visit D & D Auto & Fleet in Jacksonville, FL 32244 today.

Transfer Cases
A transfer case is a part of a four wheel drive system found in four wheel drive and all wheel drive vehicles. The transfer case receives power from the transmission and sends it to both the front and rear axles. This can be done with a set of gears, but the majority of transfer cases manufactured today are chain driven. The transfer case is connected to the transmission and also to the front and rear axles by means of drive shafts. Trust the automotive experts at D & D Auto & Fleet for all your transmission repairs.

Transmissions
Transmission repair is not something to take lightly. The transmission is connected to key parts of your vehicle and needs to be working properly for your safety. Transmission services include replacing filters and draining fluids to prevent transmission damage. Typical transmission issues that may lead to repair may include shifting issues, slipping, stalling, fluid leaking, and the service light turning on. If you are concerned that you may need transmission repair, don't hesitate to schedule an appointment at D & D Auto & Fleet today.

Wheel Bearings
Wheel bearings are found inside of wheels, allowing the wheels to spin freely, and are connected to the brake system. They can become worn over time, causing a vibrating suspension and noisy rubbing as the car is driven. If they break completely, the vehicle will become very difficult to control and unsafe to drive. Replacement interval for wheel bearings varies greatly, but they should be checked for leaks and wear periodically. D & D Auto & Fleet can make sure that your bearings are in good shape and let you know if they need replacement.



To learn more about our 4x4 services, call us at 904-777-5115 or request a quote by clicking below:


Request Quote


What People Say About Us


  • -Jen A.

    D&D has quick and friendly service. They checked my brakes recently, and I found that the previous service did a number on my studs and over tightened my lug nuts. Thanks y'all!


  • -Tina H.

    These folks are what honest repair people look like! They even offer a service to go check out a vehicle BEFORE you buy and get stuck. I highly recommend them for your car repair, Miss Debbie runs a tight ship. Thank you.


  • -Angela T.

    This place was awesome! They put a new water pump in my Scion xB for almost half the price Toyota was asking, and they did it in one day!! Awesome and honest!


  • -Daniel N.

    VERY NICE PEOPLE AND WELL PRICED. TRUST WORTHY AND I WILL BE BACK. GMC 1500 SIERRA.


  • -Alyssa B.

    My fiancé & I have recently discovered D&D automotive a couple months ago and we would absolutely recommend them to anyone! Anytime we have a problem with our truck we take it right up there and they do a great job. We never have any problems with them, Debbie who works in the office is super friendly and helpful! I can't believe we didn't find out about this place sooner because we will not be taking our vehicles anywhere else but there :)


  • -Jing P.

    Mark & Deb show they care for your cars and very reasonable price. They know what is wrong with your car. I've been with them for almost 6 yrs and I had recommended them to lots of friends.


  • -Vincent W.

    I had visited many places today to clear a DTC historical code. The Jeep dealer wanted $133 and keep the vehicle for two days. The staff is very friendly, professional, and caring. They didn't even want me to pay anything for 5 minutes of work to clear a code. I even offered just $20 for his time. I will definitely use this place in the near future. Thank you.


  • -Rhonda F.

    Very friendly and courteous staff. A friend of mine referred me to them. They did a great job fixing my vehicle. They're reasonable and honest. I went there thinking I had needed a major part to be replaced and after they put it on the diagnostic I was informed it was something else that was simple and less expensive too. I'm really pleased with them and their work. I will use their services again in the future. Thank you D&D.


  • -Fernando V.

    I was told by a friend two years ago about D&D and they have been servicing my car ever since. Honest, awesome results, excellent pricing.


  • -Brenda S.

    I have been going to D&D for 15 plus years; my husband died almost 6 years ago and he is the one who got us started with D&D. He thought so highly of them and their work that I just naturally continued using them and wouldn't want to go anywhere else. In fact, my husband's truck, which I still have, has to have an alternator or a starter and I plan to have it towed to D&D tomorrow. They are great people and do excellent work.

Call us for service: 904-777-5115

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