Assess condition and tread depth of tires

AP40.10-P-4052B

16.07.2019

Model	117, 118, 123, 124, 126, 129, 140, 156, 163, 164, 166, 167, 168, 169, 170, 171, 172, 176, 177, 190, 197, 199, 201, 202, 203, 204, 205, 207, 208, 209, 210, 211, 212, 213, 215, 216, 217, 218, 219, 220, 221, 222, 230, 231, 238, 240, 242, 245, 246, 247, 251, 253, 257, 290, 292, 293
Model	414
Model	453
Model	460, 461, 463

Assess condition and tread depth of tires

P40.10-0001-01

Shoulder wear on tires of front axle


	Center wear on tires of rear axle

P40.10-0002-01

 Danger	Risk of death caused by vehicle slipping or toppling off of the lifting platform.	Align vehicle between vehicle lift columns and position the four support plates at the vehicle lift support points specified by the vehicle manufacturer.	AS00.00-Z-0010-01A
Topical note	Information on tires / rims		AH40.10-P-9411-01A
Topical note	Limited maximum speed for winter tires with speed index V		AH40.10-P-1020-03A
	Preparatory activity
1	Lift vehicle with lifting platform.
		Model 117, 118, 123, 124, 126, 129, 140, 156, 163, 164, 166, 167, 168, 169, 170, 171, 172, 176, 177, 190, 197, 199, 201, 202, 203, 204, 205, 207, 208, 209, 210, 211, 212, 213, 215, 216, 217, 218, 219, 220, 221, 222, 230, 231, 238, 240, 242, 245, 246, 247, 251, 253, 257, 290, 292, 293 Model 453 Model 460, 461, 463	AR00.60-P-1006A
		 Model 414 There is no document reference for these vehicles.
	Check
2	Assess wear pattern of tires on front and rear axle.	 Greater wear at the shoulder compared to the center of the tire is normal for the front wheel-and-tire assemblies. On the tires of the rear wheel-and-tire assemblies the wear at the center of the tread depth is mostly somewhat more pronounced than at the tire shoulders.
		If an unusual wear pattern is present,
		
		rectify problem.
		 After obtaining special order.
3	Assess tire tread depths of tires on front and rear axle.	 For summer tires with a minimum tread depth of approx. 3 mm (0.12 inches) and for winter tires with a minimum tread depth of approx. 4 mm (0.16 inches), replace tires for safety reasons. Damage can otherwise occur.
		 The major tread must exhibit a minimum tread depth of at least 1.6 mm (0.06 inches) along its entire circumference. Assess tire tread depth at point of greatest wear.
		 The cited tire tread depths apply for the Federal Republic of Germany. Observe other country-specific requirements accordingly.
		If the minimum tread depth is reached,
		
		replace the tire.
		 After obtaining special order.
4.1	Check manufacturing date of tires on front and rear axle.	Model 221.128 with code Z07 (Top protection) Model 221.176 with code Z07 (Top protection) except code Z19 (S600 Pullman Guard state sedan) Model 221.176 with code Z07 (Top protection) with code Z19 (S600 Pullman Guard state sedan)
			GF40.10-P-1008O
		If manufacturing date is more than 6 years ago:
		
		for safety reasons, replace the tire.
		 After obtaining special order.
4.2	Check manufacturing date of tires on front and rear axle.	Model 461, 463 with code 979 (Special protection MB Guard)
		If the manufacturing date for Bridgestone or Kumho tires is older than 3 years,
		
		for safety reasons, replace the tire.
		Model 461.332/333 with code 979 (Special protection MB Guard) Model 461.334 with code 979 (Special protection MB Guard) Green Line as of 12.2002Model 463.236 up to 5/31/12 with code 979 (Special protection MB Guard) Model 463.248 up to 5/31/12 with code 979 (Special protection MB Guard)Lux Line as of model refinement package 9.2000	GF40.10-P-1004GA
		 After obtaining special order.
5	Check mileage of tires on front and rear axle.	Model 461, 463 with code 979 (Special protection MB Guard)
		If the tires are Bridgestone or Kumho and a mileage of 20,000 km (12,500 mi) is reached,
		
		for safety reasons, replace the tire.
		Model 461.332/333 with code 979 (Special protection MB Guard) Model 461.334 with code 979 (Special protection MB Guard) Green Line as of 12.2002Model 463.236 up to 5/31/12 with code 979 (Special protection MB Guard) Model 463.248 up to 5/31/12 with code 979 (Special protection MB Guard)Lux Line as of model refinement package 9.2000	GF40.10-P-1004GA
		 After obtaining special order.
6	Check mileage of rims on front and rear axle.	Model 461, 463 with code 979 (Special protection MB Guard)
		If a mileage of 80,000 km (50,000 mi) is reached,
		
		replace rims for safety reasons.
		Model 461.332/333 with code 979 (Special protection MB Guard) Model 461.334 with code 979 (Special protection MB Guard) Green Line as of 12.2002Model 463.236 up to 5/31/12 with code 979 (Special protection MB Guard) Model 463.248 up to 5/31/12 with code 979 (Special protection MB Guard)Lux Line as of model refinement package 9.2000	GF40.10-P-1004GA
		 After obtaining special order.
	Finishing activity
7	Lower vehicle with vehicle lift.
		Model 117, 118, 123, 124, 126, 129, 140, 156, 163, 164, 166, 167, 168, 169, 170, 171, 172, 176, 177, 190, 197, 199, 201, 202, 203, 204, 205, 207, 208, 209, 210, 211, 212, 213, 215, 216, 217, 218, 219, 220, 221, 222, 230, 231, 238, 240, 242, 245, 246, 247, 251, 253, 257, 290, 292, 293 Model 453 Model 460, 461, 463	AR00.60-P-1006A
		 Model 414 There is no document reference for these vehicles.

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