About Ruby Isle Auto

Founded in 1981, Ruby Isle Auto Tire & Service is located at 11137 W. Silver Spring Dr. in Milwaukee, WI as a full service automotive repair, tire, and wheel center. We have spent the last 39 years delivering extensive auto repairs and tire sales to satisfied customers. Our 9-bay service facility and ASE-certified technicians put us in position to help when unexpected vehicle breakdowns interrupt your daily routine. Our service writers provide a thorough explanation of all repairs or maintenance service to help you make an informed decision about your vehicle. We also have a fleet of loaner vehicles to help you get through the day. We are open Monday through Friday from 8:00 AM – 6:00 PM and Saturday from 8:00 AM – 12:00 PM. So come see us in person, or schedule an appointment online today from the comfort of your couch.

Whether you are from Milwaukee, WI, Waukesha, WI, Brookfield, WI, or another surrounding community, Ruby Isle Auto Tire & Service should be your first step when considering purchasing a new set of tires or seeking tire maintenance. We pride ourselves on maintaining a competitively priced line of consumer tires and commercial tires. Feel free to browse our Tire Size Finder online from the comfort of your home to view our wide selection of competitively priced tires from top tire brands like Goodyear, Kelly, and Dunlop. At our NAPA Auto Care Center in Milwaukee, WI, our tire sales staff will help you make the right tire purchase based on your specific driving needs and preferences. We also have used tires available. If you are looking to keep your tires performing as they should, well throughout the entire tread life of the tire, consider some of our professional tire services, such as computer spin and road force balancing, tire rotations, and flat tire repairs performed by our ASA- and ASE-certified tire technicians.

Our ASA- and ASE-certified auto mechanics can handle a variety of automotive repair services like state inspections, steering and suspension repairs, wheel alignments, brake repairs, TPMS adjustments, cooling system/radiator repairs, diagnostics, electrical system repairs, and preventive maintenance. Since 1981, we have been serving the automotive, tire, and wheel repair needs of customers in Milwaukee, WI as well as the nearby communities including Waukesha, WI and Brookfield, WI. Check out a comprehensive online list of auto repair and maintenance services offered at our location in Milwaukee, WI.

Top Services

  • Air Conditioning Recharge
  • Alternator Replacement
  • Brake Pad and Rotor Replacement
  • Catalytic Converter Replacement
  • Scheduled Maintenance Service
  • Timing Chain Replacement
  • Transmission Fluid Services
  • Transmission Repair
  • Turbocharger Replacement
  • Water Pump Replacement

Top Vehicles Serviced

  • Acura
  • Audi
  • BMW
  • Honda
  • Hyundai
  • Jeep
  • Mazda
  • Mercedes-Benz
  • Nissan
  • Subaru
  • Toyota
  • Volkswagen


  • 36 mth/36K mi. warranty (whichever comes first) for parts & labor*

Services Offered

  • Air conditioning diagnosis
  • Air conditioning recharge
  • HVAC blower motor
  • Brake master cylinder
  • Brake pad replacement
  • Brake rotor Replacement
  • Brake shoe replacement
  • Radiator replacement
  • Brake system diagnosis
  • Check engine light diagnosis
  • Diagnose my vehicle
  • Electrical system diagnosis
  • Catalytic Converter replacement
  • Oxygen sensor replacement
  • Engine mount replacement
  • Timing Chain replacement
  • Turbocharger replacement
  • Water Pump replacement
  • Exhaust replacement
  • Muffler replacement
  • Fuel pump replacement
  • Fuel system repairs
  • Ignition system diagnosis
  • Coolant system flush
  • Drive belt replacement
  • Engine oil and filter change
  • Minor/external transmission service
  • Serpentine / drive belt
  • Spark plug replacement
  • Timing belt replacement
  • Tire rotation
  • Alternator replacement
  • Battery replacement
  • Starter replacement
  • Suspension ball joint
  • Wheel alignment
  • Tire replacement
  • Axle shaft oil seal replacement
  • Transmission diagnosis
  • Transmission repair
  • Valve body service

Vehicles Serviced

  • Acura
  • Audi
  • BMW
  • Buick
  • Cadillac
  • Chevrolet
  • Chrysler
  • Dodge
  • FIAT
  • Ford
  • GMC
  • Honda
  • Hyundai
  • Infiniti
  • Isuzu
  • Jaguar
  • Jeep
  • Kia
  • Land Rover
  • Lexus
  • Lincoln
  • MINI
  • Mazda
  • Mercedes-Benz
  • Mercury
  • Mitsubishi
  • Nissan
  • Oldsmobile
  • Plymouth
  • Pontiac
  • Porsche
  • Ram
  • Saab
  • Saturn
  • Scion
  • Subaru
  • Suzuki
  • Toyota
  • Volkswagen
  • Volvo
  • smart


    • Early drop off
    • Shuttle service
    • Loaner car
    • Free wifi
    • Wait on site
2005 Nissan Altima
2006 Saturn VUE
"This shop really got under my skin, $700 really for a starter on a 2001 Mercedes!! They don’t like black people my car was perfect before I gave it to them I was just having a starting issue once I got it back.. The battery was completely shot and now I’m having a bad tune up idle issue never had a problem until I left my car here for 3 days smh beware of this place Shady Employees don’t care and the person broke my hood latch instead of calling me, asking how to open"
"Broken plug stuck in cylinder head of Ford Transit Connect van. Mechanic worked over the weekend to get the repairs finished after telling them I needed it back asap. Very pleased with the work and professionalism not to mention the great customer service. Milwaukee needs more mechanics like this!"
"I’m a Mechanic, and I go here. These are Certified ASE Technicians, and they earn their living. I’ve been taking all my vehicles for everything and anything to Goodyear for 40 years! This time- they re-built my entire brake system on my 17 year old baby, in one day! And it runs like New! No surprises, as quoted, faster than ‘On Time’, Courteous, Kind, Fun, Professional, but most of all- Expert! For all the ‘Whiners’- You take your junk there after you beat it up for years, you wanna know Exact Cost in minutes, and you complain ‘it’s too expensive’, or worse. A quote is a quote, not a contract, and any mechanic who can predict the future, or read the past to know what you did to it, would be working in the stock market, not on your car. They aren’t psychologists, priests, or fortune tellers- that’s your game. To the guy that played the ‘racist card’ here- you’re not even an animal, go find a bridge to live under."
"It's a great place for car repairs and the owner is a great guy"
"I got a flat tire while I was out of state. They got me in and out quick with great service"


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