TreadGrade

Dunlop

158 tire lines and 264 grade rows in the NHTSA ratings file. Treadwear spans 80–820.

About this data

These are rows in NHTSA's ratings list, under the brand string that list stores. The list does not say whether a tire is still sold, and it has no category field. Light-truck tires, deep-tread winter-type snow tires, and temporary spare tires are outside the UTQG rule, so a missing line is not a grade. Sorting these rows is an ordering of NHTSA's list, not a ranking of the best tire. Data last verified October 21, 2026 (UTC). Data-quality notes.

Dunlop tire lines
Tire line Size rows Treadwear Traction Temperature
BLUE RESPONSE A/S (H and V rating) 1 820 A A
BLUE RESPONSE A/S (T rating) 1 820 A B
BLUE RESPONSE TG 4 280–400 AB A
CONQUEST SPORT A/S 1 500 AA A
CONQUEST TOURING 1 600 A B
DIREZZA DZ101 1 300 A A
DIREZZA DZ102 1 460 A A
DIREZZA DZ102+ 1 460 A A
DIREZZA ZII 1 200 A A
DIREZZA ZⅢ 1 200 A A
e. SPORT MAXX 10 280–580 AB A
ENASAVE 01 A/S (H) 2 340 AB A
ENASAVE 01 A/S (S) 2 340–540 A B
ENASAVE 2030 (V) 1 360 A A
ENASAVE EC300 3 240 AB AB
ENASAVE EC300+ 9 240 AB A
ENASAVE EC300+ (S and T rating) 4 240 AB AB
ENASAVE EC330 1 240 A A
ENASAVE EC350+ 6 240–500 AB A
ENASAVE EC350+(PC580SW) 1 240 B A
GRANDTREK A/T 30T 1 360 B A
GRANDTREK A/T31 1 360 B A
GRANDTREK A/T31 (KW032QKR) 1 600 B A
GRANDTREK AT2 1 460 B B
GRANDTREK AT20 3 300–360 B AB
GRANDTREK AT21 1 300 B B
GRANDTREK AT22 1 360 B B
GRANDTREK AT23 3 300–360 AB A
GRANDTREK AT25 2 300–360 B A
GRANDTREK AT25 (S and T rating) 1 360 B B
GRANDTREK AT3 1 460 B A
GRANDTREK AT3 (S and T rating) 1 460 B B
GRANDTREK AT30 1 360 B A
GRANDTREK AT30 TOURING 1 360 A A
GRANDTREK AT30S 1 360 B A
GRANDTREK AT3G 1 560 B B
GRANDTREK AT3GM 1 440 B B
GRANDTREK AT5 2 500–600 B A
GRANDTREK AT5 (S and T rating) 2 500–600 B B
GRANDTREK H/T31 1 360 B A
GRANDTREK H/T32 1 360 B A
GRANDTREK HLX (H and V rating) 2 820 AB A
GRANDTREK HLX (T rating) 2 820 AB B
GRANDTREK PT20 1 360 B A
GRANDTREK PT21 1 360 B A
GRANDTREK PT22 1 360 B A
GRANDTREK PT2A 1 360 A A
GRANDTREK PT3 1 420 A A
GRANDTREK PT3 (S and T rating) 1 420 A B
GRANDTREK PT30 1 240 B A
GRANDTREK PT3A 1 360 B A
GRANDTREK PT5 1 500 A A
GRANDTREK PT5 (S and T rating) 3 500 AB B
GRANDTREK PT5A 1 360 B A
GRANDTREK ST20 2 300 B AB
GRANDTREK ST30 4 320–360 AB AB
GRANDTREK ST30 NRT 1 360 A A
GRANDTREK ST8000 1 200 A A
GRANDTREK T.G.26 1 220 A B
GRANDTREK T.G.32 1 300 B B
GRANDTREK TG35 1 300 B B
GRANDTREK TG5 1 300 A B
GRANDTREK TOURING AS 3 200–280 A A
GRANDTREK TOURING AS DSST 1 200 A A
ROVER H/T 1 500 A B
SIGNATURE 1 500 B B
SIGNATURE CS 1 500 A B
SIGNATURE HP 1 500 A A
SIGNATURE II (H&V) 1 580 A A
SIGNATURE II (T) 1 620 A B
SP 10 1 220 A B
SP 20FE 1 320 A B
SP 31 (H) 1 320 A A
SP 50 1 460 A A
SP QUALIFIER T.G.20 1 220 B B
SP SPORT 01 1 280 A A
SP SPORT 01 AS 1 220 A B
SP SPORT 01 AS DSST 1 220 A B
SP SPORT 01 DSST 1 280 A A
SP SPORT 01A 1 280 A A
SP SPORT 01A DSST 1 280 A A
SP SPORT 200 1 200 A A
SP SPORT 200E 1 200 A A
SP SPORT 2030 4 280–360 AB AB
SP SPORT 2050 2 240–360 A A
SP SPORT 230 1 240 A A
SP SPORT 270 1 360 A A
SP SPORT 300 1 300 A A
SP SPORT 4000 1 360 A A
SP SPORT 4000T DSST 1 360 A B
SP SPORT 4000T DSST CTT 1 360 A B
SP SPORT 5000 7 340–360 AAAB A
SP SPORT 5000 DSST 1 340 A A
SP SPORT 5000 DSST CTT 3 260–340 AB A
SP SPORT 5000M 2 340–360 A A
SP SPORT 5000M A/S DSST CTT 1 340 A A
SP SPORT 5000M DSST CTT 4 260–340 AB A
SP SPORT 5100 1 340 A A
SP SPORT 600 1 200 A A
SP SPORT 600 DSST 1 200 A A
SP SPORT 7000 A/S 2 300–340 A A
SP SPORT 7010 A/S DSST 1 240 A A
SP SPORT FASTRESPONSE 1 280 A A
SP SPORT FM800 1 320 B A
SP SPORT GT 1 440 A B
SP SPORT LM702 1 380 A A
SP SPORT LM705 1 400 B A
SP SPORT MAX 050 DSST 2 260–280 AB A
SP SPORT MAXX 1 240 A A
SP SPORT MAXX 050 7 240–300 AB A
SP SPORT MAXX 050 DSST 1 280 A A
SP SPORT MAXX 050 DSST CTT (V rating) 1 280 B A
SP SPORT MAXX 050 DSST CTT (W rating) 1 260 A A
SP SPORT MAXX 050 DSST CTT (Y rating) 2 260–280 A A
SP SPORT MAXX 050+ 3 240–280 AB A
SP SPORT MAXX 050+ DSST CTT 1 280 A A
SP SPORT MAXX 055 1 360 A A
SP SPORT MAXX 060 11 280–500 AB A
SP SPORT MAXX 060+ 1 400 A A
SP SPORT MAXX 101 1 280 A A
SP SPORT MAXX A 1 240 A A
SP SPORT MAXX A1 1 280 A A
SP SPORT MAXX A1 A/S 1 340 A A
SP SPORT MAXX A1 A/S DSST CTT 1 340 A A
SP SPORT MAXX A1 DSST CTT 1 280 A A
SP SPORT MAXX A1-A A/S 1 260 A A
SP SPORT MAXX A2 A/S 1 360 A A
SP SPORT MAXX DSST 1 240 AA A
SP SPORT MAXX GT 3 240–300 AAA A
SP SPORT MAXX GT DSST 1 240 AA A
SP SPORT MAXX GT600 1 200 A A
SP SPORT MAXX GT600 DSST 6 160–200 AB A
SP SPORT MAXX GT600 DSST CTT 5 160–200 A A
SP SPORT MAXX GT600A 1 200 A A
SP SPORT MAXX TT 1 240 AA A
SP SPORT MAXX TT DSST 1 240 AA A
SP SPORT SIGNATURE (H & V) 1 460 AA A
SP SPORT SIGNATURE (W & Y) 1 420 AA A
SP TOURING R1 1 400 B B
SP TOURING R1 L 1 500 A A
SP TOURING R1 L (S and T rating) 3 500 AB B
SP TOURING T1 ( S & T) 1 500 B B
SP TOURING T1 (H) 1 500 B A
SP31 (S & T) 1 320 A B
SP31 A/S 1 320 A B
SP31 A/S (H rating) 1 320 A A
SP31A A/S 1 320 A B
SPORT BLURESPONSE 1 340 A A
SPORT MAXX LUX 1 280 A A
SPORT MAXX RACE 5 80 AAA A
SPORT MAXX RACE 2 1 80 AA A
SPORT MAXX RS 4 200–300 AAA A
SPORT MAXX RT 1 240 AA A
SPORT MAXX RT ROF 1 240 AA A
SPORT MAXX RT2 1 300 AA A
STREET RESPONSE 2 1 320 A A
TK100 1 500 A B
VEURO VE304 1 280 A A

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