440/450-20/21 Tube | TR135 Center Rubber Stem




This is a 440/450-20/21 tube with a TR135 center rubber stem. Recommended application is for Bias Ply tires and the recommended tire fitment is for a 440/450-20/21 tire. Fits 440-450 width, 20-21 inch diameter tires. This auto inner tube has a TR135 rubber stem and the valve stem location is center. TR135 stem is rubber stem 2 5/8 inch tall with 5/8 inch diameter at the base. Actual item may differ from photo. Coker Tire Company features a huge selection of vintage auto accessories online. Hartford brand tubes are built to meet our specifications using premium grade materials. They are designed specifically for their applications, to provide a high quality inner tube solution and reliable service life. These are excellent quality tubes, available in a wide range of sizes for collector and specialty vehicle applications.
SKU 87000
GTIN 00842199106213
Brand Hartford
Tube Diameter 20", 21"
Weight (lbs) 3.000000
Product Size 440/450-20/21
440/450-20/21 Tube | TR135 Center Rubber Stem
440/450-20/21 Tube | TR135 Center Rubber Stem 440/450-20/21 Tube | TR135 Center Rubber Stem

Product Questions & Answers

(5) People thought this was helpful
this needs to fit a 23 dodge bros. sedan. original flat disc rims.... yes????
By john lord on July 13, 2016

The 1923 Dodge Brothers was factory equipped with 32 x 4 tires. If you do in fact have the original tire / wheel configuration, this would be the appropriate tube: 32 x 4 tube.

Coker Tire Support on July 13, 2016
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(1) Person thought this was helpful
I have a 1922 Olds 43AT with 32x4 tires, will this work? and do I need anything else? the tire is fine, is there a rim liner I need?
By Tracy on April 23, 2017

The recommended tube is listed here. There is also a rim liner, which may be found here.

Coker Tire Support on April 24, 2017
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Will a 440/450-20/21 TR135 replace a 4.50/5.50-21 inner tube for a 1926 Model T Ford?
By Steve on September 03, 2019

Hi there, Absolutely. This is the replacement for a Model T as well as Model A tire size tube. Thank you,

Coker Tire Support on September 04, 2019
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