Doc's Diesel Keep Truckin' Hoodie Size:3XL we recommend getting the 4-gallon

we recommend getting the 4-gallon kit to top it off properly

Note: Most OEM recommendations are based on regular driving

you’ll reduce engine wear

Improves Throttle Response & Power

an automatic transmission protectant and cleaner to use as a preventative maintenance product or to fix an existing problem

Doc's Diesel Keep Truckin' Hoodie Size:3XL we recommend getting the 4-gallonAbout Product: From the job site to the open road, these hoodies are your go to gear when you need something that works as hard as you do. Whether you're clocking in or kicking back, stay warm, comfortable, and always ready for the next challenge. Note: This item runs small, so we recommend sizing up for a more comfortable fit. Materials: 80% Cotton 20% Polyester Jersey lined hood Dyed to match drawcords