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4X4 SERVICES

Working Hours
  • Mon 8:00AM - 6:00PM
    Tue 8:00AM - 6:00PM
  • Wed 8:00AM - 6:00PM
    Thu 8:00AM - 6:00PM
  • Fri 8:00AM - 6:00PM
    Sat 8:00AM - 3:00PM
  • Sun Closed

4X4 SERVICES

The technicians at A&B Car Experts 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.


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 A&B Car Experts 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 A&B Car Experts for all your transmission repairs.

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 A&B Car Experts 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 A&B Car Experts, you can have the driveline serviced by experts.

Alignment
Wheel alignment (or simply alignment) is standard car maintenance that involves adjusting the angles of the wheels so that they are set to the manufacturer's specifications. The main purpose is to let the suspension and the steering systems operate at their desired angles - this reduces tire wear. Alignment is a complicated process and not all mechanics get it right. To have experts handle your car's alignment, visit A&B Car Experts.

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. A&B Car Experts can make sure that your bearings are in good shape and let you know if they need replacement.

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 A&B Car Experts 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 A&B Car Experts 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 512-326-1085 or visit A&B Car Experts 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 A&B Car Experts in Round Rock, TX 78664 today.

What People Say About Us


  • -Zeeshan M.

    Quick oil and filter changes, tire repair as well as purchase new, body shop, family owned and operated. Owner works and available all the time. Reasonable charges.


  • -RJ R.

    Always the Best Service Ever!!!


  • -Rhonda W.

    Friendly, honest mechanics. I am glad my friend told me about them.


  • -UC U.

    Knowledgeable! Fair price! Great customer service!!


  • -Timothy R.

    These guys are great. They have helped me twice so far for my automotive needs. Friendly, knowledgable and fair repair prices. I highly recommend them and will be using them again. They appear to be always pretty busy. There is a reason why...They do do great work!


  • -Farook H.

    The people here are great at what they do. Through the great customer service, you can feel that you are leaving your car in good hands. Fully recommended for anybody.


  • -Ram K. B.

    The one and only trustworthy mechanic I've found. Expert in hybrid battery and other things. Very respectful and quick fix. I recommend A&B Car Experts for peaceful life for your car.


  • -Jona H.

    I recommend it. Service with a smile. Good work, honesty, fix it right the first time, and inexpensive. Oh yeah, they have good coffee too and candy.


  • -David M.

    Finally, an honest mechanic who does quality service asap. I finally found the automotive unicorn. My company fleet will be serviced here. Mr. White is a class act.


  • -Sarah C.

    I work around the corner from this place, so dropped car off during lunch for an oil change. The customer service is great! I paid exactly what I was quoted, and they had it done within a few hours (I told them I'd come back later for it, and it didn't need to be done ASAP!). They even offered me a plate of food while I waited to check out when I went to pick it up. I'll definitely be back.


  • -Emily D.

    Found this place on Google and after reading a few reviews, thought I'd give them a try. 100% satisfied!!! Love this place. Great prices. I was outta there in an hour. Honest, family operated, convenient and very laidback. Please give this place a try, you won't be disappointed.


  • -Alaweeya M.

    Very helpful, thorough, trustworthy, quality work, good prices, and I got a plate of food & coffee!!!


  • -Del S.

    Everyone knows how difficult it is to find an HONEST, and at the same time a PROFESSIONAL, mechanic. I sure found mine. I would not go anywhere else for sure!!!!


  • -Archibald S.

    Never dread going to a mechanic again. Do yourself a favor, do business with the experts.


  • -Megan K.

    My car was fixed in the range I felt comfortable paying. Quick and easy. Also, I ultimately paid $150.00 less then we expected.


  • -Rosie V.

    I'm so thankful that I found this place. Everybody is helpful, and they take care of your car with only what needs to be done, nothing more. Thank you!


  • -Clayton R.

    I recently had my radiator replaced at A&B. The service was excellent, and they were able to fix my car quickly and much cheaper than expected.


  • -Heather H.

    This is the fastest, most professional auto repair shop I have been to. And, unfortunately, I've been to quite a few. They went above and beyond to help me and quickly repair my vehicle. Thanks so much! I highly recommend them.


  • -Diane P.

    Professional, honest and truly experts in car repair - regardless of the make or model.


  • -Lilly K.

    Always upfront & honest about what needs to be done. The work is top quality & very fast. I appreciate their service very much & recommend them to all of my friends/family.


  • -Sheila B.

    Everyone is professional and experts in their job. Very reasonable.


  • -S.

    Very professional and good honest work. I've been bringing my personal vehicles here for years and am now bringing my work vehicles as well.


  • -Corey A.

    Had my truck towed to their shop Monday night, and my truck was repaired and ready to go Tuesday afternoon. Great customer service.


  • -Dale S.

    Brought my 2003 Ford Mustang in for power steering leak and loud screeching noise. They tried four different power steering pumps to replace it, but they didn't charge me extra. They actually gave me a discount for the inconvenience.


  • -Lisa F.

    These guys are so awesome! I refuse to go anywhere else to have my car fixed.


  • -Monad

    Had a very pleasant experience. AC was not blowing, so I was given an estimate to change the fan. When the problem was fixed, I was told the fan is fine, and it was another minor problem and was charged a lot less! Thank you for your honesty. Excellent business.


  • -Monther A.

    Honest mechanic. Will only fix what's bad and not over charge or fix something that doesn't need fixing.


  • -Jay B.

    Ashraf is the best. I needed a quote for two older model Camrys, and he helped me get a quick estimate for cheap! I would highly recommend this place to all of my friends and family for their auto repair needs.


  • -Dorthey H.

    I was a little nervous about going to a new shop, but once I got there the guys were super nice. They were upfront and honest. I will go back if I ever need service again.


  • -Jay K.

    Very honest reviews. I came from dealer who told me my Prius need brake replacement and oil leak. Ashraf inspected it very carefully and told me there is nothing wrong with my car and did not charge me anything. He taught me how to replace cabin air filter, and I did it myself to save lots of money by buying parts from Auto Zone. I trust Ashra, and I will bring all my cars.


  • -P. S. E.

    A&B has always been super helpful and friendly even on short notice in their late working hours. So far I have been there a few times. I believe the staff (today I worked with Ashraf) truly care about their business' reputation and in turn offer honest, fast, and good work. Also, the lobby is comfortable with snacks, couches and phone chargers.


  • -Joe A.

    Don't judge a book by its cover. A&B may look like a busy, overcrowded neighborhood repair garage. However, the true judging of this facility is not based on curb appeal, but on their ability to perform a multitude of complex repair issues including exceptional body repair. A&B may be a neighborhood repair facility, but their capabilities and customer-focused service raise them above other shops where you are just a number and an invoice.


  • -Chris C.

    Ashraf and his guys take care of me every time. I trust him 100% with his recommendations. A&B changed the tires on my Hyundai Sonata, and they've been great. They've fixed the A/C in my Hyundai after taking it to another garage where they only temporarily fixed the issue. Needless to say I go to Ashraf and his team. I've also serviced my mother's Ford Fusion Hybrid and my good old Astro Van. Thank you for the great service.


  • -Bill R.

    These guy were great every step of the way. My car was towed to them and it fixed itself on the way!! They didn't charge me anything and still gave me advice and local places to buy parts. They do the right thing every time! Thank you.


  • -Austin K.

    I enjoy doing my own car work, however sometimes things don't go quite right, and I end up needing someone more experienced. Such was the case when the bolt on my catalytic converter broke. As the bolt is pressed in, it was much more difficult to work with. After several hours of using a punch on the bolt, drilling, and using torches, I decided it was time to give up and call a professional. I showed up early next morning at A&B, a recommendation from a friend, and Ashraf got my car up and immediately started work on it. In less than an hour he was done. He had a great attitude, was easy to work with, and had a reasonable rate. I am very happy with A&B Car Experts.


  • -Saad T.

    I've known Ashraf for over five years, and he is as honest a person as I've ever met. He takes pride in his work and provides excellent automotive advice. He only performs what is necessary, and you never have to worry about the workmanship. High quality service from a high integrity individual...what more could you ask for?


  • -Jordan H.

    Joe was great. I called one afternoon, and he was able to see my car the next morning and was done about an hour later. He replaced the motor so the window would work again. I couldn't pick the car up until later that day, and they didn't mind me leaving it there until I could get there. I highly recommend him as he does his work efficiently and at a great price.


  • -Shani S.

    Joe is a doll. I am sure he doesn't want to be called that, being a mechanic and all, but it's the truth. These guys are friendly, helpful, and their prices are more than fair. Need a used tire? Go here first. Need some auto work? Go here - these guys won't steer you wrong! We were stranded in Round Rock with a flat tire, they were right around the corner, and we scored a tire for a Jeep for just $35 that was in awesome shape. Thanks, A&B!!!


  • -Jessie T.

    I was very impressed with the service I got at A&B. I went in for a routine oil change and tire rotation and was helped quickly. The service took about an hour. The best part was that I wasn't bullied into any extra services. I told them what I wanted, and they gave me just that. When a problem arose with my car, they took me into the garage to show me the problem, but let me decide how to handle it without pressuring me into one decision or the other. At $45, the oil change and tire rotation was a bit more expensive than going to Jiffy Lube or another chain mechanic, but getting honest and courteous treatment is worth it to me.


  • -Melissa R.

    These guys are great! I don't feel pressured or like I'm minutes away from burning a hole in my wallet. They really value your loyalty, which means they will be honest! I came in a few months ago just for an oil change. Little did I know, I had a plethora of other issues. There was a rat nest that caused issues with my engine, there was a nail in my tire, and I had a dying battery. All of these issues weren't really a surprise, but I'm glad A&B looked at it. They even patched my tire for free! Again, great service...I will be back again!


  • -Amm W.

    After several visits, I actually feel comfortable trusting these guys with my car. I'm not easily impressed, especially when it comes to auto repair shops, but I have to admit these guys know what they're doing. I find their prices very reasonable & their work is professional and honest. They do get really busy sometimes so try calling them before you show up. They've always managed to repair my car in a timely manner. I hope it stays like this because the location is also very convenient to me.


  • -Abe S.

    Excellent knowledge about cars, honest at a very reasonable price, you can't possibly have it any better. A friend of mine told me about this place and that I should check it out, so I took my son's 2006 Dodge Charger to have front end work and alignment. Friendly guys, honest, they showed me what was wrong with the car. So, I got the best type of parts, which are made by MOOG, and they have a life time warranty and their prices are good. I am extremely happy with the service I got and definitely will go back. I would recommend giving them a shot and trying it for yourself. I promise you will not regret it.


  • -Amy T.

    BEST AUTO CARE PLACE IN ROUND ROCK!!! Everytime I have an issue, I call around to get quotes & I always end up here. They have saved me so much money! Not to mention the quality of work is the same or even better than the bigger places. I have decided this is the only place I will take my car. The guys are very friendly & tell you if they find something else wrong, but without pressuring you. Very professional service!


  • -Zeeshan M.

    Quick oil and filter changes, tire repair as well as purchase new, body shop, family owned and operated. Owner works and available all the time. Reasonable charges.

Call us for service: 512-326-1085

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