Contact Us

  • Enables us to look up VIN and properly equip your vehicle
  • Enter 2 digit state abbreviation
  • Describe issue by describing sounds, feeling, action taking when issue arises, where it happens and how often. If you are looking to modify or enhance your vehicle, describe what you want to do.
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Does your vehicle need:

  • Oil Change
  • Other Fluids ( Transmission, Differential, Coolant)
  • Filters (Cabin or Engine Air Filters)
  • Mileage Intervals IE:(60,000 Mile Service) 
  • Tire Rotation or Balance
  • Tune Up
  • Alignment
  • Inspection

We might be a 4x4 shop but we have you covered. We can fix up everything from a specialty 4x4 build to a car that might never see a dirt road and we put the same care into both.

John's 4x4 - Boulder

(Behind Carpet One)

Boulder: 6367 Arapahoe Rd, Boulder, CO 80303

Boulder Tel: (888) 502-1008

Email: [email protected]

The store and shop are open:

Mon - Fri: 7:30am - 5:00pm
Saturday: Closed
​Sunday: Closed

John's 4x4 - Johnstown

(Off I-25 Exit 254 Just South of Johnson's Corner)

Johnstown: 5002 Marketplace Dr, Johnstown, CO 80534

Johnstown Tel: (970) 425-5831

Email: [email protected]

The store and shop are open:

Mon - Fri: 7:30am - 5:00pm
Saturday: Closed
​Sunday: Closed