16 feet long, gas/LPG bi-fuel, 141" W/B, aft axle LPG tank, single tank
16 feet long, gas/LPG bi-fuel, 141" W/B, side and aft axle LPG tanks (dual LPG tanks)
16 feet long, gas/LPG bi-fuel, 201" W/B, side LPG tank, single tank
16 feet long, gas/LPG bi-fuel, 201" W/B, side and aft axle LPG tanks (dual LPG tanks)