Working Hours
  • Mon 8:00AM - 5:00PM
    Tue 8:00AM - 5:00PM
  • Wed 8:00AM - 5:00PM
    Thu 8:00AM - 5:00PM
  • Fri 8:00AM - 5:00PM
    Sat 8:00AM - 12:00PM
  • Sun Closed


A vehicle's brakes are one of its most important safety features, and we want to make sure that AASTRO Transmission & Auto Repair customers stay safe. Whether your brake pads are signaling they need replacement, your brake light is on, or you're not comfortable with how quickly your vehicle is slowing down, call us or visit us at one of our convenient locations in Tucson and we'll give you a prompt diagnosis of your braking system's safety and reliability.

Brake Pad & Shoe Replacement
Brake pad problems can usually be identified by squealing brakes. If your brake pads deteriorate completely, you'll hear a grinding metal-on-metal sound when braking, meaning that it's too late and you're ruining your rotors or drums! Those with knowledge of auto repair may be able to fix this at home, but you should always see an auto repair professional immediately if you have brake problems.

Resurface Rotors
In a disc brake system, rotors are attached to your vehicle's wheels. When the brake pads grip the rotor, they bring both the rotor and wheels to a stop. However, the friction causes grooves and cracks to appear over time. Resurfacing brings the rotor back to a "like-new" condition, reducing squealing and wobbling. AASTRO Transmission & Auto Repair will give your rotors a thorough inspection and recommend your best course of action.

Caliper Replacement
The brake caliper houses your brake pads and fits around the rotor like a clamp, pressing the pads against the rotor when you brake. A brake caliper problem could cause uneven braking, making your car slide forward when you brake. Uneven braking can also cause your vehicle to slide out of control in bad weather conditions, so contact AASTRO Transmission & Auto Repair as soon as possible.

Brake Hoses
A brake hose is a tube carrying pressurized brake fluid from the master cylinder to the brakes. A crushed hose can cause a lagged or slow brake, and a leak in the hose can cause the brake, or the entire brake system, to fail. These don't need to be replaced often, but should be replaced at the first sign of cracking or wear.

Brake Fluid Flushes
Brake fluid will absorb water from the air over time, causing the brake system to become less effective and the fluid to become corrosive, possibly damaging the system. It is important to perform a brake fluid flush regularly to ensure that your vehicle is using fresh fluid. Talk to our technicians at AASTRO Transmission & Auto Repair about when it's time for a brake fluid flush.

Anti-Lock Brake System
Anti-lock Brake Systems (ABS) ensure that the wheels don't stop rotating during braking, preventing the car from skidding and offering greater control. If your ABS light comes on, visit AASTRO Transmission & Auto Repair where we will be happy to diagnose and fix the problem.

What Our Customers Are Saying

My friend advised that I go the AASTRO Transmission on East Broadway and ask for John. He is a Master Mechanic and I was told he would run a diagnostic on my 2004 Lexus 330ES. I have 108K miles on it. When I brought it in I was thinking my transmission might be the problem (Sluggish, skipping during acceleration). Gloria was the gal at the front desk and actually asked John to come up front to meet me. She is an excellent representative and face for the business in meeting with the customers. I use Lexus of Tucson and also used a Mom and Pop shop for my 3K oil change. When I asked them about the sluggish performance they recommended that I use Premium gas. So, I have been doing that for a year but still couldn't out run my girlfriend's Prius. John has the capability and owns his own very expensive equipment to diagnose just about any car and along with that a very large TV screen to view the results. To make a long story short, John ran the diagnostics. He said I had a very well-maintained car but made a couple of changes and recommendations: He put back standard motor oil, he said based on the schematics and OEM recommendations of the 2004 Lexus to not use synthetic. In looking at my invoice the services provided: Motor Vac Fuel Injection & Decarb, which included: clean fuel injector, fuel rail, throttle body, combustion chamber and exhaust system all in compliance with OEM recommended maintenance. AASTRO did the 3K mile maintenance and I believe this shop automatically does a 41-point Inspection. I personally went back to see John's work station, tools and diagnostics area. Very impressive and clean. My invoice was around $300. So, now my car performs like never before, I find myself getting to the speed limit faster and getting to that speed without it skipping and not sluggish. I am so happy with my car and will continue to use AASTRO. I live by Ina Road and knew they had a shop there but my friend insisted I see John. My 3K mile oil changes will be done at this company but I will go to the Ina Rd shop. Anything major? Back to John. Oh, and on that note John also advised me that I could use regular as opposed to premium gasoline as per the Manufacturers' recommendation. I will save at the pump and I am grateful to my friend for the recommendation and appreciate John's incredible knowledge and passion for wanting to get things done correctly.

-PJ - Tucson AZ

Patrick and his team jumped on an unexpected problem with our Chrysler 300. The radiator cracked and we had just enough time to get it replaced. Between price, service and attitude I can't say which was better.

-Mark Finchem - Oro Valley, AZ

I took my car in for a problem. It was quickly diagnosed & the cost was minimal. The guys really know their stuff.

-Richard Deburmen

Just the usual great service.

-Linda Hands

I have always received great service & great advice. My questions are always answered honestly.

-Jennifer Hatcher

Your staff were very courteous & professional. They explained everything in detail and were exceptional in helping keep the repair affordable. They were honest & up front about everything. I came away feeling my repair needs were given the highest priority. Thanks.

-Tena Hawkes

Thank you for showing me my serpentine belt. I was told by others it needed replacing and you showed me that the belt was still O.K. - appreciate your honesty.

-Donna Hillner

Your staff is always very accommodating & go out of their way to help you.

-John Jinew

I am very happy because I have less worries about my car.

-Alice Limbres

Thank you for all the personal attention - I hope I can find as trustworthy & conscientious group of mechanics where I live now.

-Nola & Scott Lohman

They have been good people to deal with.

-Jim Magerino

Very courteous staff, I was taken care of right away. Staff went above & beyond.

-Mrs. Robert McCain

I was treated with care and given detailed explanations for everything.

-Jorge Rodriguez

I have been using AASTRO to service my cars for about 10 years. I have always received great service.

-H. Stanton

Your staff was awesome. Very professional, courteous, friendly & helpful.

-Paula Wright

Excellent repair personnel - nice people to deal with.

-Louis Jordan

So thankful for their assistance while traveling! Exceptional service by caring folks. Highly recommend!

-Tanya Wilson - Garner NC
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  • Automotive Training Institute
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