Ram ProMaster 1500 tire size

The most common factory tire size for the Ram ProMaster 1500 is 225/75R16, on 24 of the 46 year and trim fits listed. The table lists every year from 2014 to 2026 and the size each trim was built with. Pick your year and trim to see the tires that fit.

Ram ProMaster 1500 tire sizes by year

Factory tire sizes of the Ram ProMaster 1500 by year and trim
Year	Factory tire size	Trims
2026	225/75R16	Cargo, SLT+ (C-Type Tires), Tradesman (118 inch wheelbase) (C-Type Tires), Tradesman (136 inch wheelbase) (C-Type Tires)
2026	LT225/75R16load index 115/112, speed rating R	SLT+, Tradesman (118 inch wheelbase), Tradesman (136 inch wheelbase)
2025	LT225/75R16load index 115/112, speed rating R	SLT+, Tradesman (118 inch wheelbase), Tradesman (136 inch wheelbase)
2025	225/75R16	Cargo, SLT+ (C-Type Tires)
2024	LT225/75R16load index 115/112, speed rating R	SLT+, Tradesman (118 inch wheelbase), Tradesman (136 inch wheelbase)
2024	225/75R16	Cargo, SLT+ (C-Type Tires)
2023	225/75R16load index 121/120, speed rating R	(118 inch wheelbase) (C-Type Tires), (136 inch wheelbase) (C-Type Tires), Cargo
2023	LT225/75R16load index 115/112, speed rating R	(118 inch wheelbase), (136 inch wheelbase)
2022	225/75R16load index 121/120, speed rating R	(118 inch wheelbase) (C-Type Tires), (136 inch wheelbase) (C-Type Tires), Cargo
2022	LT225/75R16load index 115/112, speed rating R	(118 inch wheelbase), (136 inch wheelbase)
2021	225/75R16load index 121/120, speed rating R	(118 inch wheelbase) (C-Type Tires), (136 inch wheelbase) (C-Type Tires), Cargo
2021	LT225/75R16load index 115/112, speed rating R	(118 inch wheelbase), (136 inch wheelbase)
2020	LT225/75R16load index 115/112, speed rating R	(118 inch wheelbase), (136 inch wheelbase)
2020	225/75R16	Cargo
2019	LT225/75R16load index 115/112, speed rating R	(118 inch wheelbase), (136 inch wheelbase)
2019	225/75R16	Cargo
2018	225/75R16	Cargo
2018	LT225/75R16load index 115/112, speed rating R	Base
2017	225/75R16	Cargo
2017	LT225/75R16load index 115/112, speed rating R	Base
2016	225/75R16	Cargo
2015	225/75R16	Cargo
2015	LT225/75R16load index 115/112, speed rating R	(LT Tire Option)
2014	225/75R16	Cargo

Check your own tire

A trim can be sold with more than one wheel size. The size printed on the sidewall of your current tire, or on the placard in the driver's door jamb, is the one your vehicle has.

How to read your tire size Other Ram models