35 Inch tires are a popular choice for aggressive GM 6.6L Duramax builds, offering a perfect balance between off-road capability and bold styling. Compatible with a variety of suspension and lift kit setups, 35 Inch tires provide improved ground clearance and enhanced traction for conquering tough terrain. A while these tires are commonly used on trucks with higher ride heights, many enthusiasts are willing to cut, trim, or add wheel spacers and negative-offset wheels to make them fit.GM Duramax Fitments: 2017, 2018, 2019 GM 6.6L Duramax.Submodel Fitments: WT, Custom, LT, LTZ, High Country, 1LT, 2LT, Pro, SLE, SLT, AT4, Denali.Some exceptions apply, please see individual product pages for specific fitments.