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Driving or towing in dim conditions calls for a reflector that really shines. This 2-7/8" round Spitfire reflector is designed with 47,000 microprisms per square inch, giving it a 50% wider angle of reflectivity than conventional styles. That means more light is bounced back toward oncoming traffic from more directions, improving visibility at night or in low lighting. It’s DOT compliant too, so you know it meets safety standards for reflective performance.

When you want safety without bulky add-ons, the low-profile design keeps things simple and sleek. At just 2-7/8" in diameter, it sits close to the surface and looks clean on any trailer body. The round shape blends well with other markers or lights, giving a finished, professional appearance while still standing out when illuminated.
No drilling or hardware needed—this reflector installs fast with its pressure-sensitive adhesive backing. Just peel and press it on for a strong hold that keeps it in place even through vibration and weather exposure. It’s made for both curved and flat surfaces, so you can mount it exactly where extra visibility is needed.
This reflector isn’t just an upgrade; it’s also an exact replacement for Grote #40052-4, Truck Lite #98175R, and Optronics #RE21RB. That means you can count on a perfect fit when replacing older reflectors without any guesswork. The durable Spitfire design delivers dependable performance mile after mile.

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Today we're going to take a look at the Peterson red, round, micro-prismatic reflector. This reflector uses state-of-the-art technology, because it will provide 47-thousand micro-prisms per square inch. This will provide a 50% wider angle of reflectivity, compared to conventional reflectors. You can see, it is a surface mount. Basically, this tab here, if you just pull this tab, it would take that backing off, and then the reflector has a strong, self-adhesive backing on it. It is SAE and DOT compliant, and it is stamped on there.
Let me see if I can turn it just a little bit. You might be able to see some writing on here. At the very bottom, it's stamped, SAEA90 DOT. Then to give you the measurement, the diameter of this round reflector is 2-7/8 inches. That should do it for the review on the Peterson red round micro-prismatic reflector..
Ratings & Reviews

Lowell M.
12/13/2019
Great! The adhesive is excellent.

Lowell M.
12/13/2019
Great! The adhesive is excellent.

Raymond
11/1/2020
Just as bright as new.

Steve B.
6/14/2015
The reflector strips are still in place, but I never use the cargo carrier at nightso, I do not know how reflective they are.
Info for this part was:
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Lou
9/30/2016
The reflectors are still very bright when reflecting light, the tire and rim have had no problems.