Inquiry (采购产品): under tailgate spreader Hello, I'm looking to add an under tailgate spreader to my 1991 GMC Topkick 5yd dump/10' plow truck. This truck has air breaks but electric trailer brakes. No hydrolics uther than the dump cylender. Question; what do I need to purchase & install to up-grade my dump/plow truck to professionally apply salt for ice management? **** Hidden Message ***** Scott Seyfried 48197 Company: SCIO SHIRE Phone: 734.277.1481 Fax: 734.434.7555 (call first) E-mail: dseyfried@comcast.net **** Hidden Message ***** dseyfried@comcast.net