Uploaded February 2026 | Updated September 2026, 2 weeks ago
Jay Leno finds out what happens when you combine a legendary 5.9L Cummins with 1,560 lb-ft of torque and a heavy-duty six-speed manual transmission. This isn’t a luxury SUV with a bed; it’s a 1991 Dodge W250 rebuilt for one purpose: real work. Built by Tim and the team at Decent Garage , this truck swaps touchscreens and "wheatgrass" for pure mechanical muscle and "wooden ships, iron men" vibes.
In this episode, Jay dives into the engineering of a truck that looks factory-stock but shatters "neighboring planets" with its power. From compound turbos that eliminate lag to a custom three-link coil-over suspension and upgraded hydroboost brakes , every modification was made for serious performance. Whether it’s the G56 Mercedes transmission or the "twin stick" transfer case , this Dodge W250 proves that while horsepower fixes problems , torque wins the day.
Jay Leno’s Garage is the ultimate destination for anyone who loves the smell of diesel and the feel of a hard-hitting manual gear change. Join Jay as he takes this "brand new" 1991 classic out on the streets of L.A. to see if it can out-haul a modern Ram.
🛠️ BUILD PARTNERS & RESOURCES
This incredible build was made possible by these industry leaders:
1st Gen Industries: 1stgenindustries.com
1st Gen Resistance: 1stgenresistance.com
Air Lift Company: airliftcompany.com
Airdog: pureflowairdog.com
American Autowire: americanautowire.com
Atlas Suspension: atlassuspension.com
B&W Hitches: bwtrailerhitches.com
Banks Power: bankspower.com
Bluetop Steering Gears: bluetopsteeringgears-com.3dcartstores.com
Chad's Fab: chadsfab.com
Crutchfield: crutchfield.com
Dakota Digital: dakotadigital.com
Diamond Eye Performance: diamondeyeperformance.com
Dirty Berg Industries: dirtyburgindustries.com
Dynomite Diesel Products: dynomitediesel.com
Eastwood: eastwood.com
Evil Energy: ievilenergy.com
Farrel Diesel Service
Featherlite Trailers: fthr.com
Five Nine Industries: fiveninefab.com
Fleece Performance: fleeceperformance.com
Forced Inductions: forcedinductions.com
Genos Garage: genosgarage.com
Hamilton Cams: hamiltoncams.com
Holden Bros Diesel: youtube.com/@holdenbros910/featured
Just Dashes: justdashes.com
Keeprtuned: keeprtuned.com
Kenda Tires: kendatire.com/en-us
Kingspeed: shopkingspeed.com
LMC Truck: lmctruck.com
Metal by Charlie: metalbycharlie.com
PA Performance: paperformance.com
Powder Extreme Coatings: powderextremecoatings.com
Power Driven Diesel: powerdriven.com
Retrosound: retromanufacturing.com
Rock Auto: rockauto.com
Ruff Stuff Specialties: ruffstuffspecialties.com
Schied Diesel: scheiddiesel.com
Steed Speed: steedspeed.com
Stronghold Shift Boots: strongholdshiftboots.com
Summit Racing: summitracing.com
Superstick Transmissions: supersticktransmissions.com
Tod Gordon T-cases
Torq Axle: torqaxle.com
Triple R Restorations: triplerrestoration.com
US Mags: us-mags.com
Valair Clutches: valairinc.com
Vanco Hydroboost: canrockcrawl.com
Vans Auto: vansauto.com
Vintage Air: vintageair.com
Yukon Gear: yukongear.com
Shop car care and detailing supplies from Jay Leno’s Garage: lenosgarage.com/shine
» Subscribe: bit.ly/JLGSubscribe
THE BEST OF JAY LENO'S GARAGE
» Exclusive First Looks: bit.ly/JLGExclusives
» Ultra Rare Supercars: bit.ly/JLGSupercars
» Jay's Book Club: bit.ly/JLGBookClub
JAY LENO'S GARAGE ON SOCIAL
Facebook: facebook.com/JayLenosGarage
Twitter: twitter.com/LenosGarage
Instagram: instagram.com/jaylenosgarage
TikTok: tiktok.com/@jaylenosgarageofficial
ABOUT JAY LENO'S GARAGE
A new video every Monday! Visit Jay Leno's Garage, the Emmy-winning series where Jay Leno gives car reviews, motorcycle reviews, compares cars, and shares his passion and expertise on anything that rolls, explodes, and makes noise. Classic cars, restomods, super cars like the McLaren P1, sports cars like Porsche 918 Spyder and Camaro Z28, cafe racers, vintage cars, and much, much more.
#JayLenosGarage #DodgeW250 #CumminsDiesel #FirstGenCummins #ManualTransmission #DieselTrucks #TorqueJunkie #DecentGarage #ClassicTrucks #TruckRestoration #CumminsPower #SixSpeed #TurboDiesel #CompoundTurbos #W250 #DodgeRam #OldSchoolTrucks #DieselLife #Horsepower #AmericanMuscle #WorkTruck #NoElectronics #JayLeno #TruckCulture
Jay Leno finds out what happens when you combine a legendary 5.9L Cummins with 1,560 lb-ft of torque and a heavy-duty six-speed manual transmission. This isn’t a luxury SUV with a bed; it’s a 1991 Dodge W250 rebuilt for one purpose: real work. Built by Tim and the team at Decent Garage , this truck swaps touchscreens and "wheatgrass" for pure mechanical muscle and "wooden ships, iron men" vibes.
In this episode, Jay dives into the engineering of a truck that looks factory-stock but shatters "neighboring planets" with its power. From compound turbos that eliminate lag to a custom three-link coil-over suspension and upgraded hydroboost brakes , every modification was made for serious performance. Whether it’s the G56 Mercedes transmission or the "twin stick" transfer case , this Dodge W250 proves that while horsepower fixes problems , torque wins the day.
Jay Leno’s Garage is the ultimate destination for anyone who loves the smell of diesel and the feel of a hard-hitting manual gear change. Join Jay as he takes this "brand new" 1991 classic out on the streets of L.A. to see if it can out-haul a modern Ram.
🛠️ BUILD PARTNERS & RESOURCES
This incredible build was made possible by these industry leaders:
1st Gen Industries: 1stgenindustries.com
1st Gen Resistance: 1stgenresistance.com
Air Lift Company: airliftcompany.com
Airdog: pureflowairdog.com
American Autowire: americanautowire.com
Atlas Suspension: atlassuspension.com
B&W Hitches: bwtrailerhitches.com
Banks Power: bankspower.com
Bluetop Steering Gears: bluetopsteeringgears-com.3dcartstores.com
Chad's Fab: chadsfab.com
Crutchfield: crutchfield.com
Dakota Digital: dakotadigital.com
Diamond Eye Performance: diamondeyeperformance.com
Dirty Berg Industries: dirtyburgindustries.com
Dynomite Diesel Products: dynomitediesel.com
Eastwood: eastwood.com
Evil Energy: ievilenergy.com
Farrel Diesel Service
Featherlite Trailers: fthr.com
Five Nine Industries: fiveninefab.com
Fleece Performance: fleeceperformance.com
Forced Inductions: forcedinductions.com
Genos Garage: genosgarage.com
Hamilton Cams: hamiltoncams.com
Holden Bros Diesel: youtube.com/@holdenbros910/featured
Just Dashes: justdashes.com
Keeprtuned: keeprtuned.com
Kenda Tires: kendatire.com/en-us
Kingspeed: shopkingspeed.com
LMC Truck: lmctruck.com
Metal by Charlie: metalbycharlie.com
PA Performance: paperformance.com
Powder Extreme Coatings: powderextremecoatings.com
Power Driven Diesel: powerdriven.com
Retrosound: retromanufacturing.com
Rock Auto: rockauto.com
Ruff Stuff Specialties: ruffstuffspecialties.com
Schied Diesel: scheiddiesel.com
Steed Speed: steedspeed.com
Stronghold Shift Boots: strongholdshiftboots.com
Summit Racing: summitracing.com
Superstick Transmissions: supersticktransmissions.com
Tod Gordon T-cases
Torq Axle: torqaxle.com
Triple R Restorations: triplerrestoration.com
US Mags: us-mags.com
Valair Clutches: valairinc.com
Vanco Hydroboost: canrockcrawl.com
Vans Auto: vansauto.com
Vintage Air: vintageair.com
Yukon Gear: yukongear.com
Shop car care and detailing supplies from Jay Leno’s Garage: lenosgarage.com/shine
» Subscribe: bit.ly/JLGSubscribe
THE BEST OF JAY LENO'S GARAGE
» Exclusive First Looks: bit.ly/JLGExclusives
» Ultra Rare Supercars: bit.ly/JLGSupercars
» Jay's Book Club: bit.ly/JLGBookClub
JAY LENO'S GARAGE ON SOCIAL
Facebook: facebook.com/JayLenosGarage
Twitter: twitter.com/LenosGarage
Instagram: instagram.com/jaylenosgarage
TikTok: tiktok.com/@jaylenosgarageofficial
ABOUT JAY LENO'S GARAGE
A new video every Monday! Visit Jay Leno's Garage, the Emmy-winning series where Jay Leno gives car reviews, motorcycle reviews, compares cars, and shares his passion and expertise on anything that rolls, explodes, and makes noise. Classic cars, restomods, super cars like the McLaren P1, sports cars like Porsche 918 Spyder and Camaro Z28, cafe racers, vintage cars, and much, much more.
#JayLenosGarage #DodgeW250 #CumminsDiesel #FirstGenCummins #ManualTransmission #DieselTrucks #TorqueJunkie #DecentGarage #ClassicTrucks #TruckRestoration #CumminsPower #SixSpeed #TurboDiesel #CompoundTurbos #W250 #DodgeRam #OldSchoolTrucks #DieselLife #Horsepower #AmericanMuscle #WorkTruck #NoElectronics #JayLeno #TruckCulture
