Ram 2500 Spare Tire Sizes

The Ram 2500 has used a 8x6.5" bolt pattern for all models from 2011 to 2021 along with tire diameters ranging from 30.5" to 33.5" tall. Using a temporary spare tire with a diameter close to the standard tire has many benefits, especially for modern vehicles with larger brake calipers and anti-lock brakes or traction control systems. Tire diameter as well as wheel diameter clearance have been taken into account for the specific Ram 2500 years and options. In this case, using a non-temporary Full-Size tire as your spare, is the recommendation for all applications.

YearMakeModelBolt
Pattern
Tire
Diameters
Recommended
Spare
2021Ram2500
2500 Power Wagon
2500 Tradesman
8-165
8-165
8-165
33.2-33.5"
32.7"
30.5-33.2"
Full Size
Full Size
Full Size
2020Ram2500
2500 Power Wagon
2500 Tradesman
8-165
8-165
8-165
33.2-33.5"
32.7"
30.5-33.2"
Full Size
Full Size
Full Size
2019Ram2500
2500 Power Wagon
2500 Tradesman
8-165
8-165
8-165
33.2-33.5"
32.7"
30.5-33.2"
Full Size
Full Size
Full Size
2018Ram2500
2500 Power Wagon
2500 Tradesman
8-165
8-165
8-165
33.2-33.5"
32.7"
30.5-33.2"
Full Size
Full Size
Full Size
2017Ram2500
2500 Power Wagon
2500 Tradesman
8-165
8-165
8-165
33.2-33.5"
32.7"
30.5-33.2"
Full Size
Full Size
Full Size
2016Ram2500
2500 Power Wagon
2500 Tradesman
8-165
8-165
8-165
33.2-33.5"
32.7"
30.5-33.2"
Full Size
Full Size
Full Size
2015Ram2500
2500 Power Wagon
2500 Tradesman
8-165
8-165
8-165
30.5-33.5"
32.7"
30.5-33.2"
Full Size
Full Size
Full Size
2014Ram2500
2500 Power Wagon
2500 Tradesman
8-165
8-165
8-165
30.5-33.5"
32.7"
30.5-33.2"
Full Size
Full Size
Full Size
2013Ram2500
2500 Power Wagon
2500 Tradesman
8-165
8-165
8-165
30.5-31.6"
32.7"
30.5"
Full Size
Full Size
Full Size
2012Ram2500
2500 Power Wagon
8-165
8-165
30.5-31.6"
32.7"
Full Size
Full Size
2011Ram2500
2500 Power Wagon
8-165
8-165
30.5-31.6"
32.7"
Full Size
Full Size
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