![](https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img/https://armstrongtire.eu/app/uploads/2021/06/ARM_ATR12_-30-0x700-c-default.png)
ATR12
Next generation trailer tyre for regional applications designed with a wide tread to reduce irregular wear, a tread compound to offer better fuel efficiency, solid shoulder ribs that improve wet braking, and innovative circumferential grooves for quicker water evacuation.
Category: REGIONAL
Rating: M+S
![](https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img/https://armstrongtire.eu/app/uploads/2021/04/6-year-warranty-without-text-480x0-c-default.png)
6 YEAR LIMITED WARRANTY
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TREADWEAR ADJUSTMENT
Features
Wide tread with increased tread contact
Wide tread with increased tread contact area helps reduce irregular wear.
![](https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img/https://armstrongtire.eu/app/uploads/2021/04/ARM_ATR12_TREAD-720x0-c-default.jpg)
Improved tread compound.
Improved tread compound leads to low rolling resistance and better fuel efficiency.
![](https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img/https://armstrongtire.eu/app/uploads/2021/04/ARM_ATR12_COMPOUND-720x0-c-default.jpg)
Solid shoulders ribs.
Solid shoulder ribs enable efficient braking on dry & wet surfaces.
![](https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img/https://armstrongtire.eu/app/uploads/2021/04/ARM_ATR12_SHOULDERS-720x0-c-default.jpg)
Innovative circumferential grooves.
Innovative circumferential groove design offers quicker water evacuation while improving trailer stability.
![](https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img/https://armstrongtire.eu/app/uploads/2021/04/ARM_ATR12_GROOVES-720x0-c-default.jpg)
Specifications
Size | PR | Load Index | Speed Symbol | Tread Depth | EU Labeling Ratings | EPREL Link | ||
---|---|---|---|---|---|---|---|---|
(mm) | ![]() | ![]() | ![]() | |||||
215/75 R17.5 | 16 | 135/133 | J | 12.0 | C | B | 69dB/A | View Label |
235/75 R17.5 | 18 | 143/141 | J | 12.0 | C | B | 69dB/A | View Label |
265/70R19.5 | 18 | 143/141J | J | 12.0 | C | B | 69dB/A | - |
Regrooving Guidelines
Size | Regrooving Depth (MM) | Regrooving Width (MM) |
---|---|---|
215/75 R17.5 | 2.5 | 7.0 - 8.0 |
235/75 R17.5 | 2.5 | 7.0 - 8.0 |
265/70R19.5 | 2.5 | 7.0 - 8.0 |