Cessna 172R Pilot Operating Handbook page 28

Maximum
Maximum Ramp Weight is the maximum weight
Ramp
approved for ground maneuver, and includes the
Weight
weight of fuel used for start, taxi and runup.
Maximum
Maximum Takeoff Weight is the maximum weight
Takeoff
approved for the start of the takeoff roll.
Weight
Maximum
Maximum Landing Weight is the maximum weight
Landing
approved for the landing touchdown.
Weight
Tare
Tare is the weight of chocks, blocks, stands, etc.
used when weighing an airplane, and is included in
the scale readings. Tare is deducted from the scale
reading to obtain the actual (net) airplane weight.
1-12
Dec 2/96
SECTION 1
CESSNA
GENERAL
MODEL 172R