Pops0807 Posted September 29, 2019 Share Posted September 29, 2019 I have a 1927 Buick Opera Coupe I'm looking for the outer rims, not the wood spoke. Does anyone have them for sell. I live in San Tan Valley, AZ Thanks Link to comment Share on other sites More sharing options...
dibarlaw Posted September 30, 2019 Share Posted September 30, 2019 We need to know if it is a Master (40 series) or Standard (20 series) as they have different width 21" dia. rims. Link to comment Share on other sites More sharing options...
Oregon Desert model 45 Posted September 30, 2019 Share Posted September 30, 2019 I have (6) 21" rims for 1926-1927 Standard wheels. 4 of them are nice and straight, but have tires mounted (which I will be keeping for use on my car), so I don't know if they are deeply pitted or not. The other 2 need a little straightening, but they are not bad as they easily fit over a wheel. $50 each location is near Portland, Oregon Kevin BCA # 47712 Link to comment Share on other sites More sharing options...
Pops0807 Posted October 1, 2019 Author Share Posted October 1, 2019 9 hours ago, dibarlaw said: We need to know if it is a Master (40 series) or Standard (20 series) as they have different width 21" dia. rims. I'm not sure sorry, i know rims are 22 inches outside to outside and the width is 4 onches 1 Link to comment Share on other sites More sharing options...
Oregon Desert model 45 Posted October 1, 2019 Share Posted October 1, 2019 Easy way to identify Buick Standard is 114" wheelbase; also motor coolant return tube exits from the front of the head and should look like photo below. Larger series Master has a wheelbase of 120" or 128" and motor coolant return tube is a manifold with 3 different tubes attached to top of the head. Your car appears to be Standard. Are you missing just 1 rim ? Beginning in 1926, wheel size is based on diameter of tire bead. If the wheel is removed from the car and the demountable rim is demounted, you can measure the wheel rim from the back side (over the brake drum) and get correct measurement. To measure the demountable rim, wrap a tape measure around the tire channel circumference. 21" rims should be approx 66" if the tape measure flattens out. Tape pictured below was not a good choice for this measurement. Kevin Link to comment Share on other sites More sharing options...
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