Richard, in my opinion it is a gimmick. If you're riding motorcycle Hare and Hounds on the back of your YZ250 then I see the need. Nitrogen? Another gimmick.
Do you tow on one of the major brands we mention here....Maxxis, Sailun, Goodyear, Carlisle? Are you running LT's on your Cougar? If not, part with the money and put that worry on the back burner.
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Jim in Memphis, Wife of 51 years is Brenda
2019 F450 6.7 Powerstroke
2018 Mobile Suites 40RSSA
2021 40' Jayco Eagle
2001 Road king w/matching Harley sidecar
2021 Yamaha X2 Wolverine 1000
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