Tire Size; Tire Tread; Tire Balance And Wheel Alignment; Tire Rotation - Tiffin Motorhomes GH1 2023 Owner's Manual

If you have been driving your vehicle and think that a tire is under-inflated, fill it to the recommended
cold inflation pressure indicated on your vehicle's tire information placard of certification label.
While your tire may still be slightly under-inflated due to the extra pounds of pressure in the warm tire,
it is safer to drive with air pressure that is slightly lower than the vehicle manufacturer's recommended
cold inflation pressure than to drive with a significantly under-inflated tire.
Since this is a temporary fix, don't forget to recheck and adjust the tire's pressure when you can obtain a
cold temperature reading.

TIRE SIZE

To maintain tire safety, purchase new tires that are the same size as the Vans original tires or another size
recommended by the chassis manufacturer.
Look at the tire information placard, the owner's manual or the sidewall of the tire you are replacing to find
this information. If you have any doubt about the correct size to choose, consult with a tire dealer.

TIRE TREAD

The tire tread provides the gripping action and traction that prevents your Van from slipping and sliding,
especially when the road is wet or icy. In general, tires are not safe and should be replaced when the tread is
worn down to 1/16 of an inch. Tires have built in tread wear indicators that let you know when it is time to
replace your tires.
These indicators are raised sections spaced intermittently in the bottom of the tread grooves. When they appear
"even" with the outside of the tread, it is time to replace your tires.
Another method of checking your tread depth is to place a penny in the tread with Lincolns head upside down
and facing you. If you can see the top of Lincolns head, you are ready for new tires. If you are still unsure if
your tires need to be replaced, contact your local professional tire dealer and have your tires inspected.

TIRE BALANCE AND WHEEL ALIGNMENT

To avoid vibration or shaking of the vehicle when a tire rotates, the tire must be properly balanced. This
balance is achieved by positioning weights on the wheel to counterbalance heavy spots on the wheel and-tire
assembly.
A wheel alignment adjusts the angles of the wheels so that they are positioned correctly relative to the
vehicle's frame. This adjustment maximizes the life of your tires. These adjustments require special equipment
and should be performed by a qualified technician.

TIRE ROTATION

Rotating tires from front to back and from side to side can reduce irregular wear (for vehicles that have tires that are
all the same size). Look in your tire manufacturer's owner's manual for information on how frequently the tires on
your Van should be rotated and the best pattern for rotation.
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