I have a 2020 294RL and I tow with a 2019 GMC short box. I have a B&W slider hitch but have never used the slider. I can get almost 90 degrees without using the slider so it's been fine so far. The slider hitch is quite a bit heavier that the standard version so in hindsight if I was doing it again I might not by the slider.
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2020 294RL
2019 GMC 3500HD 6.6L 4x4 SRW
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