Tire Maintenance Checklist

Is the tire size and load range appropriate for the Gross Axle Weight Rating (GAWR) as per the vehicle's owner’s manual or door placard?

Are there any mismatched tire sizes or types (e.g., bias/radial, rib/lug, load range)?

Are there signs of road hazards or extensive curb damage in the tread or sidewall area?

Are there wear conditions indicating alignment issues or loose/worn parts?

Are there any signs of overloaded or underinflated operation?

Is there discoloration or waviness in the sidewalls from high running temperatures?

Is there distortion or bulging in the bead area near the rim flange?

Is there rapid tread wear on a specific wheel position or axle?

Are there severe sidewall weather cracks?

What is the tire age (can be determined from the DOT manufacture date on the tire sidewall)?

Is the tire stored in direct sunlight or near an electrical motor/generator?

Is there any chemical damage from petroleum products (sponginess)?

Is there any flat-spotting (from brake skid)?

What is the condition of the spare tire?

Is the dual spacing acceptable?

Are there loose lug nuts or broken wheel studs?

Is the rim width correct for the tire size?

Is the vehicle assessed for accessories or configurations that could contribute to weight bias/overload, and has the loading or inflation pressure been adjusted accordingly?

What is the remaining tread depth? Is it at least 4/32?

Have you checked with a tire care professional at 6/32 to determine if replacements are needed? 

Is tire rotation needed?

Is there an axle and/or dual tread depth differential greater than 4/32nds?

Is the inflation pressure in line with the maximum pressure specifications of the wheel?

Has the recommended pressure been restored after tire storage?

Have you checked the load on each wheel position by weighing the loaded vehicle, including any pull-behind vehicles, if applicable?

Have you weighed your RV?