Mechanic421
06 Denali XL
So October I moved from Port St Lucie Florida to Statesville North Carolina. Well the Denali kicked ass no issues with my 7by16 enclosed trailer over loaded twice 750 miles! I get about 10.5 mpg loaded or empty trailer. Wind Resistance is a *****. So my truck has BBK one and three-quarter inch primary headers and a Gibson cat back exhaust a black bear tune and that’s the best mileage I get with my trailer. My brother pulled my maximizer and my 90 240 sx on his Aluminum trailer and a LQ for in the bed of his truck. So he has a 01 Silverado 8.1 L with the Allison long bed extra cab 2 Wheel Dr. and he was beating me by 2 miles per gallon killing me. Anyway loving the move to North Carolina!
