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30 Posts
My DEF tank needs its first refill. So I went to Walmart to get the Peak brand Blue stuff I see advertised for about $12.75 for 2.5 gallons. I noticed on the self next to it the Walmart brand for $7.88 per 2.5 gallons. Same specifications on both and big difference in price.
Do any of you guys have a good reason to use the Peak DEF and NOT USE the Walmart DEF?
Do any of you guys have a good reason to use the Peak DEF and NOT USE the Walmart DEF?