4.40/4.50 x 21 Lucas
The Lucas 4.40/4.50 x 21 is a great value tyre considering its quality. These tyres are even better value when purchased as sets:
4.40/4.50X21 tyres
440/450X21 is a common tyre among many mid 1920's cars such as the Sunbeam, Alvis 12/50 and Aston Martin. These cars would have fitted a set of 440/450X21 tyres. Some cars of the early 1920's fitted Beaded Edge Tyres in the size 815X105, and may well have opted to fit 440/450X21 as a more practical option.440X21 tyres
When the Model A Ford was first produced it fitted 440X21 tyres. Today instead of manufacturers making both a 440X21 tyre and a 450X21 tyre, they instead tend to make a 440/450 x 21 tyre to cover both bases. So if you are wanting 440X21 tyres for your Model A Ford or other 1920's car the 440/450 x 21 Lucas is a very good value option.The Overall Diameter of the 440/450 x 21 Lucas is 765 mm and the width is 114 mm. For more information on the 440/450 x 21 Lucas please see below or call +44 (0) 1302 711 123.
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| INDICATED WIDTH | ASPECT RATIO | CROSSPLY | RIM DIAMETER | LOAD INDEX | SPEED RATING | MANUFACTURER | TREAD | TUBE TYPE | 
|---|---|---|---|---|---|---|---|---|
| 440/450 | X | 21 | Lucas | Tubetype (TT) | 
| Brand | Lucas | 
|---|---|
| Type | Crossply | 
| Actual Width | 114 mm / 4.50" | 
| Overall Diameter Inflated | 765 mm / 30.1" | 
| Rim Size | 21" / 533 mm | 
| Tread Width | N/A | 
| Rolling Circumference | N/A | 
| Weight of Tyre | 7.2 Kgs | 
| Load Index | N/A | 
| Speed Rating | N/A | 
| Recommended Tubes | Long Central Valve Tube 450x20/21, Michelin 20/21CD Offset Valve tube | 
| Tube or Tubeless | TT (Tube Type) | 
| Recommended Rim Width | N/A | 
| Whitewall | N/A | 
| Whitewall Width | N/A | 
| Alternative Size Description | 440-21 , 440 -21 , 450 - 21 , 440 - 21 , 440-21 , 440 -21 , 440 - 21 , 440X21 , 440 X21 , 440 X 21 , 440 X 21 , 440 X21 , 440 X 21 , 440 21 , 440 21 , 440 21 , 440 21 , 440 21 , 440 21 , 440 21 , 440*21 , 440 *21 , 440 * 21 , 440 * 21 , 440*21 , 440 *21 , 440* 21 , 450-21 , 450 -21 , 450 - 21 , 450 - 21 , 450 -21 , 450 - 21 , 450X21 , 450 X21 , 450 X 21 , 450 X 21 , 450X21 , 450 X21 , 450 X 21 , 450 21 , 450 21 , 450 21 , 450 21 , 450 21 , 450 21 , 450 21 , 450*21 , 450 *21 , 450 * 21 , 450 * 21 , 450*21 , 450 *21 , 450 * 21 , 440/450-21 , 440/450 -21 , 440/450 - 21 , 440/450X21 , 440/450 X21 , 440/450 X 21 , 440/450 21 , 440/450 21 , 440/450 21 , 440/450*21 , 440/450 *21 , 440/450 * 21 , 440 / 450-21 , 440 / 450 -21 , 440 / 450 - 21 , 440 / 450X21 , 440 / 450 X21 , 440 / 450 X 21 , 440 / 450 21 , 440 / 450 21 , 440 / 450 21 , 440 / 450*21 , 440 / 450 *21 , 440 / 450 * 21 | 
| PRODUCT TYPE | Single Tyre | 
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                        looks good yet to fit good pricePosted on 
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                        Good quality at a very fair price including delivery.Posted on 
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                        Tyre looks good on car and so far, handling is good .Posted on 
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                        Just what i wanted for a fair pricePosted on 
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                        Good solid tyre!Posted on 
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                        spot oinPosted on 

 
 
    
 
    
