Best Auto Repair, Tucson

520-744-6236
6895 N Thornydale Rd
Tucson, AZ 85741

Mon 8:00AM - 6:00PM
Fri 8:00AM - 6:00PM
Tue 8:00AM - 6:00PM
Sat 8:00AM - 4:00PM
Wed 8:00AM - 6:00PM
Sun Closed
Thu 8:00AM - 6:00PM

520-744-6236

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 - 4:00PM
Sun Closed

Our Services

Off-Road & Performance Services You Can Count On!

Get honest, expert, auto repairs and professional service today at Trail Boss Off-Road. Our goal is to offer the best auto services available at reasonable prices. Call today to schedule an appointment at 520-744-6236.

Can We Fix On The Same Day?

We know your time is valuable. That's why we are conveniently located near you in Tucson, AZ. Most truck or car maintenance services can be done while you wait. Many repairs can be completed in as little as one day. Simple or complex, we will get your auto repairs done quickly and get you back on the road in no time.

How Much Will It Cost?

Since 2005, Trail Boss Off-Road has provided Tucson area customers with easy to understand estimates before beginning any work. Ask us about options to keep auto repair costs low or upgrades to keep your car running at peak performance. We stand behind all of our work with a guarantee you can take to the bank. Call today to schedule an appointment at 520-744-6236.

Unmatched Car and Truck Repair Services in Tucson

Our customers say they can't find the same level of expertise that our auto mechanics provide anywhere else! Our certified technicians and experienced auto repair specialists provide 5-star service on domestic and import vehicles of all makes and models.

Call today to schedule an appointment at 520-744-6236 or email us.

Discover What We Do!

Bumper and Winches, Cargo Boxes, Gear Changes, Lift Kits, Parts Services, Roll Cages, Skid Plates, Tires and Wheels, Truck Accessories , and 4x4 Services

What People Say About Us

D. H.

These guys know their stuff. Very professional, honest, and fair. Their pricing is very reasonable. I highly recommend them for your off-road needs.
Carlos R.

They were very courteous and knowledgeable. They even helped me out with a transfer case magnet that I had misplaced from my original housing. This was the only piece I was missing from putting my transfer case back together and Trail Boss was kind enough to provide one for me! Now I'm back on the road! Thanks guys!

Kevin H.

Installed a lift kit over the weened myself and had to get a 4x4 alignment. Not only were the guys at Trail Boss Off Road able to squeeze me in that Monday morning but got my Jeep done earlier than they said and was under the estimate quoted also. Great service and knowledge of all things off road. Thanks Jeremy, you have gained a customer for anything my Jeep needs.
Will B.

They did such an excellent job I couldn't have been more happier. I went back a second time to get more work done and not only did they again do a great job but fixed all the screw ups the place I had originally got work done did. If you want great, honest quality work done with great customer service this is the place for you. My hats off to you guys.

Tyler P.

These guys went the extra mile aligning my heavily modified truck, ensuring it was done right. If you're looking for a shop that's cares about it customers, this is it!
Jason G.

Absolutely awesome staff and repaired my 4x4 like new quickly with second to none quality. Customer for life and all my friends will be advised about Trail Boss. Thanks guys

D. H.

These guys know their stuff. Very professional, honest, and fair. Their pricing is very reasonable. I highly recommend them for your off-road needs.
Carlos R.

They were very courteous and knowledgeable. They even helped me out with a transfer case magnet that I had misplaced from my original housing. This was the only piece I was missing from putting my transfer case back together and Trail Boss was kind enough to provide one for me! Now I'm back on the road! Thanks guys!

Kevin H.

Installed a lift kit over the weened myself and had to get a 4x4 alignment. Not only were the guys at Trail Boss Off Road able to squeeze me in that Monday morning but got my Jeep done earlier than they said and was under the estimate quoted also. Great service and knowledge of all things off road. Thanks Jeremy, you have gained a customer for anything my Jeep needs.
Will B.

They did such an excellent job I couldn't have been more happier. I went back a second time to get more work done and not only did they again do a great job but fixed all the screw ups the place I had originally got work done did. If you want great, honest quality work done with great customer service this is the place for you. My hats off to you guys.

Tyler P.

These guys went the extra mile aligning my heavily modified truck, ensuring it was done right. If you're looking for a shop that's cares about it customers, this is it!
Jason G.

Absolutely awesome staff and repaired my 4x4 like new quickly with second to none quality. Customer for life and all my friends will be advised about Trail Boss. Thanks guys

D. H.

These guys know their stuff. Very professional, honest, and fair. Their pricing is very reasonable. I highly recommend them for your off-road needs.
Carlos R.

They were very courteous and knowledgeable. They even helped me out with a transfer case magnet that I had misplaced from my original housing. This was the only piece I was missing from putting my transfer case back together and Trail Boss was kind enough to provide one for me! Now I'm back on the road! Thanks guys!

Read All Reviews

Automotive News

Use the A/C sparingly. The air conditioner puts extra load on the engine forcing more fuel to be used.

Keep your windows closed. Wide-open windows, especially at highway speeds, increase aerodynamic drag and the result is up to a 10% decrease in fuel economy.

Avoid long idling. If you anticipate being stopped for more than one minute, shut off the car. Contrary to popular belief, restarting the car uses less fuel than letting it idle.

Stay within posted speed limits. The faster you drive, the more fuel you use. For example, driving at 65 miles per hour (mph) rather than 55 mph, increases fuel consumption by 20 percent.

Use cruise control. Using cruise control on highway trips can help you maintain a constant speed and, in most cases, reduce your fuel consumption.

Keep your engine tuned. A fouled spark plug or plugged/restricted fuel injector can reduce fuel efficiency as much as 30 percent.

Inspect the engine's belts regularly. Look for cracks or missing sections or segments. Worn belts will affect the engine performance.

Have the fuel filter changed every 10,000 miles to prevent rust, dirt and other impurities from entering the fuel system.

Change the transmission fluid and filter every 15,000 to 18,000 miles. This will protect the precision-crafted components of the transmission/transaxle.

Inspect the suspension system regularly. This will extend the life of the vehicle's tires.

According to recent studies, 5 percent of all motor vehicle fatalities are clearly caused by automobile maintenance neglect.

The cooling system should be completely flushed and refilled about every 24 months. The level, condition, and concentration of coolant should be checked. (A 50/50 mix of anti-freeze and water is usually recommended.)

Never remove the radiator cap until the engine has thoroughly cooled. The tightness and condition of drive belts, clamps and hoses should be checked by a pro.

Change your oil and oil filter as specified in your manual, or more often (every 3,000 miles) if you make frequent short jaunts, extended trips with lots of luggage or tow a trailer.

Replace other filters (air, fuel, PCV, etc.) as recommended, or more often in dusty conditions. Get engine drivability problems (hard stops, rough idling, stalling, diminished power, etc.) corrected at a good shop.

A dirty windshield causes eye fatigue and can pose a safety hazard. Replace worn blades and get plenty of windshield washer solvent.

Have your tires rotated about every 5,000 miles. Check tire pressures once a month; let the tires cool down first. Don't forget your spare and be sure your jack is in good condition.

Check your owner's manual to find out what fuel octane rating your car's engine needs then buy it.

Keep your tires inflated to the proper levels. Under-inflated tires make it harder for your car to move down the road, which means your engine uses more fuel to maintain speed.

Lighten the load. Heavier vehicles use more fuel, so clean out unnecessary weight in the passenger compartment or trunk before you hit the road.