Guide to Tire Size Per Colorado Customs

  • For 18″ wheels on 1960s Lincoln Continentals, you’ll typically want:
     
    Front & Rear (Square Setup):
    235/50R18 – Good balance of sidewall height and modern handling
    245/45R18 – Slightly wider, more aggressive stance
  • For 20″ wheels (Colorado Custom’s most popular size), here are the recommended tire sizes:
     
    Front & Rear (Square Setup):
    245/45R20 – Excellent balance of sidewall and modern look
    255/45R20 – Slightly wider, more aggressive stance
    245/40R20 – Lower profile for sportier appearance
    255/40R20 – Wider with lower profile (if clearance allows)
     
    Why 20″ is Popular
     
    The 20″ size hits the sweet spot for 1960s Lincoln Continentals because:
     
    Perfect Proportions – Fills the wheel wells nicely without looking oversized
    Tire Availability – Wide selection of quality tires in these sizes
    Ride Quality – Better sidewall cushion than 22″ while still looking modern
    Fitment – Easier to achieve proper clearance with suspension components
  • For 22″ wheels (Colorado Custom’s most popular size):
     
    Front & Rear (Square Setup):
    265/35R22 – Most common choice, provides good sidewall protection
    255/35R22 – Slightly narrower if clearance is tight
    275/35R22 – More aggressive width if fender clearance allows