I know that I have read somewhere, a magazine article or in this or some other forum about a paint that military modelers use for their vehicle tires. Tires really aren’t solid black. The paint is made by a brand not often used by model railroaders like AK Interactive or MIG. But I’ve looked at their websites and not found a color that is labeled for tires. I’ve tried searching this forum but I get flooded with irrelevant ‘hits’.
Before Vallejo came out with the Panzer Aces paint, I used Vallejo Model Color number 995, Dark German Camoflage Gray for rubber, and it looked very good.
I use flat black acrylic paint, which gives the color and flat surface I want. Tires and wheels are tiny, and at my age I have found that I get the best results with a small, fine brush and a magnifying lamp. I bought the magnifying lamp for electrical wiring, but have found I use it mostly for painting.
I found some Testor’s “Rubber” paint at a now-gone hobbyshop. Initially, I thought it to be from Pactra, due to the shape of the bottle. It’s a brownish-black solvent-based paint. Seems to have pretty good shelf life, and thins with lacquer thinner when needed. I use it only with a brush, as I’ve no interest in masking wheels and vehicles for airbrushing tires.
I also use black for tires, usually Pollyscale, but I’m not fussy…once the vehicles are on the layout, it’s hard to tell which paint was used.
Testor’s “Rubber” is a dark brown, and does not look good for modern tires.
I have been given two explanations for why Testors Rubber is not black/gray in colour.
It is not intended for tires, but for rubber parts that actually were dark brown.
In World War 1 and 2, tires on many military vehicles were made from a dark brown rubber compound.
I do not know if either is true. The lack of colour pictures from WW2 leads to all kinds of debates.
I painted my USA Army for WW2 with “Gas Paint” roundels, and you should hear the debates about the “correct” colour of American gas paint that I have started. I just used Dulux colored decal film because I had it on hand. I made zero attempt to be accurate.
Do you know which of their paint lines? I just did a quick search and did not find it.
I’ve seen suggestions to add a touch of dark blue to the flat black to give a more rubber look.
Real tires are made black by addition of carbon black to the various substances that now make a “rubber” tire.
Natural rubber is creamy white and tires not coloured with carbon black could look quite brown. Vulcanizing cooks the rubber whether natural or synthetic. I remember when old worn tires looked distinctly brown black. Now old tires look slightly blue black. Maybe there’s a whole new “transition era” to explore …l
Tires are most definitely not “black” but as one poster puts it albeit more succinctly: in HO at the normal viewing distance who notices the subtle shades of flat “black” tires?
Good advice, saves time and aggravation. Along with notes I also keep some labeled samples of mixed colors on white index cards for future reference and comparison.
Some folks use scrap pieces of styrene as the paint might dry to a different color on more porous paper or card stock.
That being said, if you are painting card stock then your tip is spot on!
I am in the final stages of finishing a kitbash of the Walthers Northern Light & Power kit.
The two kits were molded with slightly different colors of brick red. When putting the two kits together the difference was obvious.
To get the brick facades a uniform color they were painted with rattle can red auto primer, being careful to use light coats so as not to hide the brick detail.
I wanted the sills, lintels, and capstones to be a granite color.
To achieve this I began with a base of white, added 5 drops of black and 2 drops of blue. In the jar it looked right.
Doing a test, on an unseen painted section, after drying it was too gray.
I added 2 more drops of blue. After it dried it was the color I was looking for.
Yes, cards or chips can be a great reference but sometimes you need to do a test run to determine the final look.
I painted some tires on military vehicles in the past. Grimy black was too pale to my eyes. I prefer a darker black - not totally black although new tires will be very dark coming out of the factory. A warm black is what I would go for. You could mix someting like 2 parts black with 1 part white, add a bit of black to your taste, and try it on the the inside of a tire on the model. I would use craft paints for this. Wait a few minutes and see if you like the result. I always test things on the invisible part of the model first.
I do not know if this is the correct answer. I have Vallejo ‘Model Air’ #71.315 TIRE BLACK. Acrylic. The ‘Model Air’ paint bottle has a black cap the ‘Model Color’ bottle has a white cap, at least mine do.